From 09b1255f11ee17828da706f682e33f50316887fe Mon Sep 17 00:00:00 2001 From: Kristóf Marussy Date: Mon, 6 May 2019 18:42:22 -0400 Subject: Trying to implement spacecraft case study --- .../domains/satellite/metrics/.gitignore | 2 - .../domains/satellite/metrics/internal/.gitignore | 2 - .../domains/satellite/queries/.gitignore | 3 + .../domains/satellite/queries/CostMetric.java | 544 --------------- .../domains/satellite/queries/CoverageMetric.java | 552 --------------- .../satellite/queries/CubeSatWithKaAntenna.java | 2 +- .../queries/NoPotentialLinkToGroundStation.java | 571 ++++++++++++++++ .../queries/NotEnoughInterferometryPayloads.java | 19 +- .../satellite/queries/SatelliteQueries.java | 50 +- .../domains/satellite/queries/SmallSat.java | 533 +++++++++++++++ .../satellite/queries/SpacecraftOfKind.java | 754 +++++++++++++++++++++ .../queries/ThreeUCubeSatWithNonUhfCrossLink.java | 103 ++- .../domains/satellite/queries/TimeMetric.java | 544 --------------- .../domains/satellite/queries/internal/.gitignore | 5 + .../internal/AdditionalCommSubsystemCost.java | 173 ----- .../satellite/queries/internal/BasePrice.java | 216 ------ .../satellite/queries/internal/CubeSat3U.java | 127 ++++ .../satellite/queries/internal/IncomingData.java | 145 ---- .../queries/internal/IndirectLinkAllowed.java | 134 ++++ .../internal/InterferometryPayloadCost.java | 175 ----- .../satellite/queries/internal/LinkAllowed.java | 185 +++++ .../queries/internal/MatchingAntenna.java | 179 +++++ .../satellite/queries/internal/MissionCost.java | 183 ----- .../queries/internal/MissionCoverage.java | 183 ----- .../satellite/queries/internal/MissionTime.java | 183 ----- .../queries/internal/SatelliteQueriesAll.java | 67 +- .../satellite/queries/internal/ScienceData.java | 179 ----- .../satellite/queries/internal/SmallSat.java | 138 ---- .../satellite/queries/internal/SpacecraftCost.java | 215 ------ .../queries/internal/SpacecraftOfKind.java | 140 ---- .../queries/internal/SpacecraftUplink.java | 171 ----- .../internal/SpacecraftWithTwoCommSubsystems.java | 146 ---- .../satellite/queries/internal/TransmitRate.java | 277 -------- .../satellite/queries/internal/TransmitTime.java | 200 ------ 34 files changed, 2594 insertions(+), 4506 deletions(-) delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/.gitignore delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/internal/.gitignore delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CostMetric.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CoverageMetric.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NoPotentialLinkToGroundStation.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SmallSat.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SpacecraftOfKind.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/TimeMetric.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/AdditionalCommSubsystemCost.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/BasePrice.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/CubeSat3U.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IncomingData.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IndirectLinkAllowed.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/InterferometryPayloadCost.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java create mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MatchingAntenna.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCost.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCoverage.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionTime.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/ScienceData.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SmallSat.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftCost.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftOfKind.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftUplink.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftWithTwoCommSubsystems.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitRate.java delete mode 100644 Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitTime.java (limited to 'Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen') diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/.gitignore b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/.gitignore deleted file mode 100644 index 3e7cd5e2..00000000 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -/.CoverageMetric.java._trace -/.SatelliteMetrics.java._trace diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/internal/.gitignore b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/internal/.gitignore deleted file mode 100644 index d3195cfc..00000000 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/metrics/internal/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -/.MissionCoverage.java._trace -/.SatelliteMetricsAll.java._trace diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/.gitignore b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/.gitignore index 5f0d5b4b..6f361334 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/.gitignore +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/.gitignore @@ -20,3 +20,6 @@ /.TimeMetric.java._trace /.CostMetric.java._trace /.SpacecraftCost.java._trace +/.SpacecraftOfKind.java._trace +/.NoPotentialLinkToGroundStation.java._trace +/.SmallSat.java._trace diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CostMetric.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CostMetric.java deleted file mode 100644 index 474719b2..00000000 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CostMetric.java +++ /dev/null @@ -1,544 +0,0 @@ -/** - * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql - */ -package hu.bme.mit.inf.dslreasoner.domains.satellite.queries; - -import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCost; -import java.util.Arrays; -import java.util.Collection; -import java.util.LinkedHashSet; -import java.util.List; -import java.util.Objects; -import java.util.Optional; -import java.util.Set; -import java.util.function.Consumer; -import java.util.stream.Collectors; -import java.util.stream.Stream; -import org.apache.log4j.Logger; -import org.eclipse.viatra.query.runtime.api.IPatternMatch; -import org.eclipse.viatra.query.runtime.api.IQuerySpecification; -import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; -import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; -import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; -import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; -import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; -import org.eclipse.viatra.query.runtime.matchers.aggregators.sum; -import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; -import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey; -import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; -import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.AggregatorConstraint; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint; -import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; -import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; -import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; -import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; -import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; -import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; - -/** - * A pattern-specific query specification that can instantiate Matcher in a type-safe way. - * - *

Original source: - * 

- *         // Cost
- *         
- *         pattern costMetric(Cost : java Double) {
- *         	Cost == sum find missionCost(_, #_);
- *         }
- *
- * - * @see Matcher - * @see Match - * - */ -@SuppressWarnings("all") -public final class CostMetric extends BaseGeneratedEMFQuerySpecification { - /** - * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.costMetric pattern, - * to be used in conjunction with {@link Matcher}. - * - *

Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. - * Each instance is a (possibly partial) substitution of pattern parameters, - * usable to represent a match of the pattern in the result of a query, - * or to specify the bound (fixed) input parameters when issuing a query. - * - * @see Matcher - * - */ - public static abstract class Match extends BasePatternMatch { - private Double fCost; - - private static List parameterNames = makeImmutableList("Cost"); - - private Match(final Double pCost) { - this.fCost = pCost; - } - - @Override - public Object get(final String parameterName) { - if ("Cost".equals(parameterName)) return this.fCost; - return null; - } - - public Double getCost() { - return this.fCost; - } - - @Override - public boolean set(final String parameterName, final Object newValue) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - if ("Cost".equals(parameterName) ) { - this.fCost = (Double) newValue; - return true; - } - return false; - } - - public void setCost(final Double pCost) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fCost = pCost; - } - - @Override - public String patternName() { - return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.costMetric"; - } - - @Override - public List parameterNames() { - return CostMetric.Match.parameterNames; - } - - @Override - public Object[] toArray() { - return new Object[]{fCost}; - } - - @Override - public CostMetric.Match toImmutable() { - return isMutable() ? newMatch(fCost) : this; - } - - @Override - public String prettyPrint() { - StringBuilder result = new StringBuilder(); - result.append("\"Cost\"=" + prettyPrintValue(fCost)); - return result.toString(); - } - - @Override - public int hashCode() { - return Objects.hash(fCost); - } - - @Override - public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) { - return false; - } - if ((obj instanceof CostMetric.Match)) { - CostMetric.Match other = (CostMetric.Match) obj; - return Objects.equals(fCost, other.fCost); - } else { - // this should be infrequent - if (!(obj instanceof IPatternMatch)) { - return false; - } - IPatternMatch otherSig = (IPatternMatch) obj; - return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); - } - } - - @Override - public CostMetric specification() { - return CostMetric.instance(); - } - - /** - * Returns an empty, mutable match. - * Fields of the mutable match can be filled to create a partial match, usable as matcher input. - * - * @return the empty match. - * - */ - public static CostMetric.Match newEmptyMatch() { - return new Mutable(null); - } - - /** - * Returns a mutable (partial) match. - * Fields of the mutable match can be filled to create a partial match, usable as matcher input. - * - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return the new, mutable (partial) match object. - * - */ - public static CostMetric.Match newMutableMatch(final Double pCost) { - return new Mutable(pCost); - } - - /** - * Returns a new (partial) match. - * This can be used e.g. to call the matcher with a partial match. - *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return the (partial) match object. - * - */ - public static CostMetric.Match newMatch(final Double pCost) { - return new Immutable(pCost); - } - - private static final class Mutable extends CostMetric.Match { - Mutable(final Double pCost) { - super(pCost); - } - - @Override - public boolean isMutable() { - return true; - } - } - - private static final class Immutable extends CostMetric.Match { - Immutable(final Double pCost) { - super(pCost); - } - - @Override - public boolean isMutable() { - return false; - } - } - } - - /** - * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.costMetric pattern, - * providing pattern-specific query methods. - * - *

Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, - * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. - * - *

Matches of the pattern will be represented as {@link Match}. - * - *

Original source: - * 

-   * // Cost
-   * 
-   * pattern costMetric(Cost : java Double) {
-   * 	Cost == sum find missionCost(_, #_);
-   * }
-   *
- * - * @see Match - * @see CostMetric - * - */ - public static class Matcher extends BaseMatcher { - /** - * Initializes the pattern matcher within an existing VIATRA Query engine. - * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. - * - * @param engine the existing VIATRA Query engine in which this matcher will be created. - * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation - * - */ - public static CostMetric.Matcher on(final ViatraQueryEngine engine) { - // check if matcher already exists - Matcher matcher = engine.getExistingMatcher(querySpecification()); - if (matcher == null) { - matcher = (Matcher)engine.getMatcher(querySpecification()); - } - return matcher; - } - - /** - * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation - * @return an initialized matcher - * @noreference This method is for internal matcher initialization by the framework, do not call it manually. - * - */ - public static CostMetric.Matcher create() { - return new Matcher(); - } - - private static final int POSITION_COST = 0; - - private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(CostMetric.Matcher.class); - - /** - * Initializes the pattern matcher within an existing VIATRA Query engine. - * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. - * - * @param engine the existing VIATRA Query engine in which this matcher will be created. - * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation - * - */ - private Matcher() { - super(querySpecification()); - } - - /** - * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return matches represented as a Match object. - * - */ - public Collection getAllMatches(final Double pCost) { - return rawStreamAllMatches(new Object[]{pCost}).collect(Collectors.toSet()); - } - - /** - * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. - *

- * NOTE: It is important not to modify the source model while the stream is being processed. - * If the match set of the pattern changes during processing, the contents of the stream is undefined. - * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return a stream of matches represented as a Match object. - * - */ - public Stream streamAllMatches(final Double pCost) { - return rawStreamAllMatches(new Object[]{pCost}); - } - - /** - * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. - * Neither determinism nor randomness of selection is guaranteed. - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return a match represented as a Match object, or null if no match is found. - * - */ - public Optional getOneArbitraryMatch(final Double pCost) { - return rawGetOneArbitraryMatch(new Object[]{pCost}); - } - - /** - * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, - * under any possible substitution of the unspecified parameters (if any). - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return true if the input is a valid (partial) match of the pattern. - * - */ - public boolean hasMatch(final Double pCost) { - return rawHasMatch(new Object[]{pCost}); - } - - /** - * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return the number of pattern matches found. - * - */ - public int countMatches(final Double pCost) { - return rawCountMatches(new Object[]{pCost}); - } - - /** - * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. - * Neither determinism nor randomness of selection is guaranteed. - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @param processor the action that will process the selected match. - * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked - * - */ - public boolean forOneArbitraryMatch(final Double pCost, final Consumer processor) { - return rawForOneArbitraryMatch(new Object[]{pCost}, processor); - } - - /** - * Returns a new (partial) match. - * This can be used e.g. to call the matcher with a partial match. - *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. - * @param pCost the fixed value of pattern parameter Cost, or null if not bound. - * @return the (partial) match object. - * - */ - public CostMetric.Match newMatch(final Double pCost) { - return CostMetric.Match.newMatch(pCost); - } - - /** - * Retrieve the set of values that occur in matches for Cost. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfCost(final Object[] parameters) { - return rawStreamAllValues(POSITION_COST, parameters).map(Double.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for Cost. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfCost() { - return rawStreamAllValuesOfCost(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for Cost. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfCost() { - return rawStreamAllValuesOfCost(emptyArray()); - } - - @Override - protected CostMetric.Match tupleToMatch(final Tuple t) { - try { - return CostMetric.Match.newMatch((Double) t.get(POSITION_COST)); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in tuple not properly typed!",e); - return null; - } - } - - @Override - protected CostMetric.Match arrayToMatch(final Object[] match) { - try { - return CostMetric.Match.newMatch((Double) match[POSITION_COST]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - @Override - protected CostMetric.Match arrayToMatchMutable(final Object[] match) { - try { - return CostMetric.Match.newMutableMatch((Double) match[POSITION_COST]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - /** - * @return the singleton instance of the query specification of this pattern - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static IQuerySpecification querySpecification() { - return CostMetric.instance(); - } - } - - private CostMetric() { - super(GeneratedPQuery.INSTANCE); - } - - /** - * @return the singleton instance of the query specification - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static CostMetric instance() { - try{ - return LazyHolder.INSTANCE; - } catch (ExceptionInInitializerError err) { - throw processInitializerError(err); - } - } - - @Override - protected CostMetric.Matcher instantiate(final ViatraQueryEngine engine) { - return CostMetric.Matcher.on(engine); - } - - @Override - public CostMetric.Matcher instantiate() { - return CostMetric.Matcher.create(); - } - - @Override - public CostMetric.Match newEmptyMatch() { - return CostMetric.Match.newEmptyMatch(); - } - - @Override - public CostMetric.Match newMatch(final Object... parameters) { - return CostMetric.Match.newMatch((java.lang.Double) parameters[0]); - } - - /** - * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CostMetric (visibility: PUBLIC, simpleName: CostMetric, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CostMetric, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created - * not at the class load time of the outer class, - * but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CostMetric (visibility: PUBLIC, simpleName: CostMetric, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CostMetric, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}. - * - *

This workaround is required e.g. to support recursion. - * - */ - private static class LazyHolder { - private static final CostMetric INSTANCE = new CostMetric(); - - /** - * Statically initializes the query specification after the field {@link #INSTANCE} is assigned. - * This initialization order is required to support indirect recursion. - * - *

The static initializer is defined using a helper field to work around limitations of the code generator. - * - */ - private static final Object STATIC_INITIALIZER = ensureInitialized(); - - public static Object ensureInitialized() { - INSTANCE.ensureInitializedInternal(); - return null; - } - } - - private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { - private static final CostMetric.GeneratedPQuery INSTANCE = new GeneratedPQuery(); - - private final PParameter parameter_Cost = new PParameter("Cost", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT); - - private final List parameters = Arrays.asList(parameter_Cost); - - private GeneratedPQuery() { - super(PVisibility.PUBLIC); - } - - @Override - public String getFullyQualifiedName() { - return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.costMetric"; - } - - @Override - public List getParameterNames() { - return Arrays.asList("Cost"); - } - - @Override - public List getParameters() { - return parameters; - } - - @Override - public Set doGetContainedBodies() { - setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); - Set bodies = new LinkedHashSet<>(); - { - PBody body = new PBody(this); - PVariable var_Cost = body.getOrCreateVariableByName("Cost"); - PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); - PVariable var___1_ = body.getOrCreateVariableByName("_<1>"); - new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Cost), new JavaTransitiveInstancesKey(java.lang.Double.class)); - body.setSymbolicParameters(Arrays.asList( - new ExportedParameter(body, var_Cost, parameter_Cost) - )); - // Cost == sum find missionCost(_, #_) - PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); - new AggregatorConstraint(new sum().getAggregatorLogic(Double.class), body, Tuples.flatTupleOf(var___0_, var___1_), MissionCost.instance().getInternalQueryRepresentation(), var__virtual_0_, 1); - new Equality(body, var_Cost, var__virtual_0_); - bodies.add(body); - } - return bodies; - } - } -} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CoverageMetric.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CoverageMetric.java deleted file mode 100644 index 23b02ce4..00000000 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CoverageMetric.java +++ /dev/null @@ -1,552 +0,0 @@ -/** - * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql - */ -package hu.bme.mit.inf.dslreasoner.domains.satellite.queries; - -import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCoverage; -import java.util.Arrays; -import java.util.Collection; -import java.util.LinkedHashSet; -import java.util.List; -import java.util.Objects; -import java.util.Optional; -import java.util.Set; -import java.util.function.Consumer; -import java.util.stream.Collectors; -import java.util.stream.Stream; -import org.apache.log4j.Logger; -import org.eclipse.viatra.query.runtime.api.IPatternMatch; -import org.eclipse.viatra.query.runtime.api.IQuerySpecification; -import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; -import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; -import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; -import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; -import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; -import org.eclipse.viatra.query.runtime.matchers.aggregators.sum; -import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; -import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey; -import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; -import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.AggregatorConstraint; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; -import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint; -import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; -import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; -import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; -import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; -import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; -import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; - -/** - * A pattern-specific query specification that can instantiate Matcher in a type-safe way. - * - *

Original source: - * 

- *         //
- *         // Metrics
- *         //
- *         
- *         // Coverage
- *         
- *         pattern coverageMetric(Coverage : java Double) {
- *         	Coverage == sum find missionCoverage(_, #_);
- *         }
- *
- * - * @see Matcher - * @see Match - * - */ -@SuppressWarnings("all") -public final class CoverageMetric extends BaseGeneratedEMFQuerySpecification { - /** - * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.coverageMetric pattern, - * to be used in conjunction with {@link Matcher}. - * - *

Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. - * Each instance is a (possibly partial) substitution of pattern parameters, - * usable to represent a match of the pattern in the result of a query, - * or to specify the bound (fixed) input parameters when issuing a query. - * - * @see Matcher - * - */ - public static abstract class Match extends BasePatternMatch { - private Double fCoverage; - - private static List parameterNames = makeImmutableList("Coverage"); - - private Match(final Double pCoverage) { - this.fCoverage = pCoverage; - } - - @Override - public Object get(final String parameterName) { - if ("Coverage".equals(parameterName)) return this.fCoverage; - return null; - } - - public Double getCoverage() { - return this.fCoverage; - } - - @Override - public boolean set(final String parameterName, final Object newValue) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - if ("Coverage".equals(parameterName) ) { - this.fCoverage = (Double) newValue; - return true; - } - return false; - } - - public void setCoverage(final Double pCoverage) { - if (!isMutable()) throw new java.lang.UnsupportedOperationException(); - this.fCoverage = pCoverage; - } - - @Override - public String patternName() { - return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.coverageMetric"; - } - - @Override - public List parameterNames() { - return CoverageMetric.Match.parameterNames; - } - - @Override - public Object[] toArray() { - return new Object[]{fCoverage}; - } - - @Override - public CoverageMetric.Match toImmutable() { - return isMutable() ? newMatch(fCoverage) : this; - } - - @Override - public String prettyPrint() { - StringBuilder result = new StringBuilder(); - result.append("\"Coverage\"=" + prettyPrintValue(fCoverage)); - return result.toString(); - } - - @Override - public int hashCode() { - return Objects.hash(fCoverage); - } - - @Override - public boolean equals(final Object obj) { - if (this == obj) - return true; - if (obj == null) { - return false; - } - if ((obj instanceof CoverageMetric.Match)) { - CoverageMetric.Match other = (CoverageMetric.Match) obj; - return Objects.equals(fCoverage, other.fCoverage); - } else { - // this should be infrequent - if (!(obj instanceof IPatternMatch)) { - return false; - } - IPatternMatch otherSig = (IPatternMatch) obj; - return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); - } - } - - @Override - public CoverageMetric specification() { - return CoverageMetric.instance(); - } - - /** - * Returns an empty, mutable match. - * Fields of the mutable match can be filled to create a partial match, usable as matcher input. - * - * @return the empty match. - * - */ - public static CoverageMetric.Match newEmptyMatch() { - return new Mutable(null); - } - - /** - * Returns a mutable (partial) match. - * Fields of the mutable match can be filled to create a partial match, usable as matcher input. - * - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return the new, mutable (partial) match object. - * - */ - public static CoverageMetric.Match newMutableMatch(final Double pCoverage) { - return new Mutable(pCoverage); - } - - /** - * Returns a new (partial) match. - * This can be used e.g. to call the matcher with a partial match. - *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return the (partial) match object. - * - */ - public static CoverageMetric.Match newMatch(final Double pCoverage) { - return new Immutable(pCoverage); - } - - private static final class Mutable extends CoverageMetric.Match { - Mutable(final Double pCoverage) { - super(pCoverage); - } - - @Override - public boolean isMutable() { - return true; - } - } - - private static final class Immutable extends CoverageMetric.Match { - Immutable(final Double pCoverage) { - super(pCoverage); - } - - @Override - public boolean isMutable() { - return false; - } - } - } - - /** - * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.coverageMetric pattern, - * providing pattern-specific query methods. - * - *

Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, - * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. - * - *

Matches of the pattern will be represented as {@link Match}. - * - *

Original source: - * 

-   * //
-   * // Metrics
-   * //
-   * 
-   * // Coverage
-   * 
-   * pattern coverageMetric(Coverage : java Double) {
-   * 	Coverage == sum find missionCoverage(_, #_);
-   * }
-   *
- * - * @see Match - * @see CoverageMetric - * - */ - public static class Matcher extends BaseMatcher { - /** - * Initializes the pattern matcher within an existing VIATRA Query engine. - * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. - * - * @param engine the existing VIATRA Query engine in which this matcher will be created. - * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation - * - */ - public static CoverageMetric.Matcher on(final ViatraQueryEngine engine) { - // check if matcher already exists - Matcher matcher = engine.getExistingMatcher(querySpecification()); - if (matcher == null) { - matcher = (Matcher)engine.getMatcher(querySpecification()); - } - return matcher; - } - - /** - * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation - * @return an initialized matcher - * @noreference This method is for internal matcher initialization by the framework, do not call it manually. - * - */ - public static CoverageMetric.Matcher create() { - return new Matcher(); - } - - private static final int POSITION_COVERAGE = 0; - - private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(CoverageMetric.Matcher.class); - - /** - * Initializes the pattern matcher within an existing VIATRA Query engine. - * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. - * - * @param engine the existing VIATRA Query engine in which this matcher will be created. - * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation - * - */ - private Matcher() { - super(querySpecification()); - } - - /** - * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return matches represented as a Match object. - * - */ - public Collection getAllMatches(final Double pCoverage) { - return rawStreamAllMatches(new Object[]{pCoverage}).collect(Collectors.toSet()); - } - - /** - * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. - *

- * NOTE: It is important not to modify the source model while the stream is being processed. - * If the match set of the pattern changes during processing, the contents of the stream is undefined. - * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return a stream of matches represented as a Match object. - * - */ - public Stream streamAllMatches(final Double pCoverage) { - return rawStreamAllMatches(new Object[]{pCoverage}); - } - - /** - * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. - * Neither determinism nor randomness of selection is guaranteed. - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return a match represented as a Match object, or null if no match is found. - * - */ - public Optional getOneArbitraryMatch(final Double pCoverage) { - return rawGetOneArbitraryMatch(new Object[]{pCoverage}); - } - - /** - * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, - * under any possible substitution of the unspecified parameters (if any). - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return true if the input is a valid (partial) match of the pattern. - * - */ - public boolean hasMatch(final Double pCoverage) { - return rawHasMatch(new Object[]{pCoverage}); - } - - /** - * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return the number of pattern matches found. - * - */ - public int countMatches(final Double pCoverage) { - return rawCountMatches(new Object[]{pCoverage}); - } - - /** - * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. - * Neither determinism nor randomness of selection is guaranteed. - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @param processor the action that will process the selected match. - * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked - * - */ - public boolean forOneArbitraryMatch(final Double pCoverage, final Consumer processor) { - return rawForOneArbitraryMatch(new Object[]{pCoverage}, processor); - } - - /** - * Returns a new (partial) match. - * This can be used e.g. to call the matcher with a partial match. - *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. - * @param pCoverage the fixed value of pattern parameter Coverage, or null if not bound. - * @return the (partial) match object. - * - */ - public CoverageMetric.Match newMatch(final Double pCoverage) { - return CoverageMetric.Match.newMatch(pCoverage); - } - - /** - * Retrieve the set of values that occur in matches for Coverage. - * @return the Set of all values or empty set if there are no matches - * - */ - protected Stream rawStreamAllValuesOfCoverage(final Object[] parameters) { - return rawStreamAllValues(POSITION_COVERAGE, parameters).map(Double.class::cast); - } - - /** - * Retrieve the set of values that occur in matches for Coverage. - * @return the Set of all values or empty set if there are no matches - * - */ - public Set getAllValuesOfCoverage() { - return rawStreamAllValuesOfCoverage(emptyArray()).collect(Collectors.toSet()); - } - - /** - * Retrieve the set of values that occur in matches for Coverage. - * @return the Set of all values or empty set if there are no matches - * - */ - public Stream streamAllValuesOfCoverage() { - return rawStreamAllValuesOfCoverage(emptyArray()); - } - - @Override - protected CoverageMetric.Match tupleToMatch(final Tuple t) { - try { - return CoverageMetric.Match.newMatch((Double) t.get(POSITION_COVERAGE)); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in tuple not properly typed!",e); - return null; - } - } - - @Override - protected CoverageMetric.Match arrayToMatch(final Object[] match) { - try { - return CoverageMetric.Match.newMatch((Double) match[POSITION_COVERAGE]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - @Override - protected CoverageMetric.Match arrayToMatchMutable(final Object[] match) { - try { - return CoverageMetric.Match.newMutableMatch((Double) match[POSITION_COVERAGE]); - } catch(ClassCastException e) { - LOGGER.error("Element(s) in array not properly typed!",e); - return null; - } - } - - /** - * @return the singleton instance of the query specification of this pattern - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static IQuerySpecification querySpecification() { - return CoverageMetric.instance(); - } - } - - private CoverageMetric() { - super(GeneratedPQuery.INSTANCE); - } - - /** - * @return the singleton instance of the query specification - * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded - * - */ - public static CoverageMetric instance() { - try{ - return LazyHolder.INSTANCE; - } catch (ExceptionInInitializerError err) { - throw processInitializerError(err); - } - } - - @Override - protected CoverageMetric.Matcher instantiate(final ViatraQueryEngine engine) { - return CoverageMetric.Matcher.on(engine); - } - - @Override - public CoverageMetric.Matcher instantiate() { - return CoverageMetric.Matcher.create(); - } - - @Override - public CoverageMetric.Match newEmptyMatch() { - return CoverageMetric.Match.newEmptyMatch(); - } - - @Override - public CoverageMetric.Match newMatch(final Object... parameters) { - return CoverageMetric.Match.newMatch((java.lang.Double) parameters[0]); - } - - /** - * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CoverageMetric (visibility: PUBLIC, simpleName: CoverageMetric, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CoverageMetric, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created - * not at the class load time of the outer class, - * but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CoverageMetric (visibility: PUBLIC, simpleName: CoverageMetric, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CoverageMetric, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}. - * - *

This workaround is required e.g. to support recursion. - * - */ - private static class LazyHolder { - private static final CoverageMetric INSTANCE = new CoverageMetric(); - - /** - * Statically initializes the query specification after the field {@link #INSTANCE} is assigned. - * This initialization order is required to support indirect recursion. - * - *

The static initializer is defined using a helper field to work around limitations of the code generator. - * - */ - private static final Object STATIC_INITIALIZER = ensureInitialized(); - - public static Object ensureInitialized() { - INSTANCE.ensureInitializedInternal(); - return null; - } - } - - private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { - private static final CoverageMetric.GeneratedPQuery INSTANCE = new GeneratedPQuery(); - - private final PParameter parameter_Coverage = new PParameter("Coverage", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT); - - private final List parameters = Arrays.asList(parameter_Coverage); - - private GeneratedPQuery() { - super(PVisibility.PUBLIC); - } - - @Override - public String getFullyQualifiedName() { - return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.coverageMetric"; - } - - @Override - public List getParameterNames() { - return Arrays.asList("Coverage"); - } - - @Override - public List getParameters() { - return parameters; - } - - @Override - public Set doGetContainedBodies() { - setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); - Set bodies = new LinkedHashSet<>(); - { - PBody body = new PBody(this); - PVariable var_Coverage = body.getOrCreateVariableByName("Coverage"); - PVariable var___0_ = body.getOrCreateVariableByName("_<0>"); - PVariable var___1_ = body.getOrCreateVariableByName("_<1>"); - new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Coverage), new JavaTransitiveInstancesKey(java.lang.Double.class)); - body.setSymbolicParameters(Arrays.asList( - new ExportedParameter(body, var_Coverage, parameter_Coverage) - )); - // Coverage == sum find missionCoverage(_, #_) - PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); - new AggregatorConstraint(new sum().getAggregatorLogic(Double.class), body, Tuples.flatTupleOf(var___0_, var___1_), MissionCoverage.instance().getInternalQueryRepresentation(), var__virtual_0_, 1); - new Equality(body, var_Coverage, var__virtual_0_); - bodies.add(body); - } - return bodies; - } - } -} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CubeSatWithKaAntenna.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CubeSatWithKaAntenna.java index c15563ff..ba69943a 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CubeSatWithKaAntenna.java +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/CubeSatWithKaAntenna.java @@ -4,7 +4,7 @@ package hu.bme.mit.inf.dslreasoner.domains.satellite.queries; import hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft; -import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SmallSat; +import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SmallSat; import java.util.Arrays; import java.util.Collection; import java.util.LinkedHashSet; diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NoPotentialLinkToGroundStation.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NoPotentialLinkToGroundStation.java new file mode 100644 index 00000000..1e8f8502 --- /dev/null +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NoPotentialLinkToGroundStation.java @@ -0,0 +1,571 @@ +/** + * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql + */ +package hu.bme.mit.inf.dslreasoner.domains.satellite.queries; + +import hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft; +import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectLinkAllowed; +import java.util.Arrays; +import java.util.Collection; +import java.util.LinkedHashSet; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import java.util.Set; +import java.util.function.Consumer; +import java.util.stream.Collectors; +import java.util.stream.Stream; +import org.apache.log4j.Logger; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.viatra.query.runtime.api.IPatternMatch; +import org.eclipse.viatra.query.runtime.api.IQuerySpecification; +import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine; +import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery; +import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification; +import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher; +import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch; +import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; +import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey; +import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; +import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; +import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall; +import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; +import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter; +import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection; +import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility; +import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple; +import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples; +import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; + +/** + * A pattern-specific query specification that can instantiate Matcher in a type-safe way. + * + *

Original source: + * 

+ *         {@literal @}Constraint(severity = "error", key = {Spacecraft},
+ *         	message = "Spacecraft has no potential communication path to the ground station.")
+ *         pattern noPotentialLinkToGroundStation(Spacecraft : Spacecraft) {
+ *         	ConstellationMission.groundStationNetwork(Mission, GroundStation);
+ *         	ConstellationMission.spacecraft(Mission, Spacecraft);
+ *         	neg find indirectLinkAllowed(Spacecraft, GroundStation);
+ *         }
+ *
+ * + * @see Matcher + * @see Match + * + */ +@SuppressWarnings("all") +public final class NoPotentialLinkToGroundStation extends BaseGeneratedEMFQuerySpecification { + /** + * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.noPotentialLinkToGroundStation pattern, + * to be used in conjunction with {@link Matcher}. + * + *

Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. + * Each instance is a (possibly partial) substitution of pattern parameters, + * usable to represent a match of the pattern in the result of a query, + * or to specify the bound (fixed) input parameters when issuing a query. + * + * @see Matcher + * + */ + public static abstract class Match extends BasePatternMatch { + private Spacecraft fSpacecraft; + + private static List parameterNames = makeImmutableList("Spacecraft"); + + private Match(final Spacecraft pSpacecraft) { + this.fSpacecraft = pSpacecraft; + } + + @Override + public Object get(final String parameterName) { + if ("Spacecraft".equals(parameterName)) return this.fSpacecraft; + return null; + } + + public Spacecraft getSpacecraft() { + return this.fSpacecraft; + } + + @Override + public boolean set(final String parameterName, final Object newValue) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + if ("Spacecraft".equals(parameterName) ) { + this.fSpacecraft = (Spacecraft) newValue; + return true; + } + return false; + } + + public void setSpacecraft(final Spacecraft pSpacecraft) { + if (!isMutable()) throw new java.lang.UnsupportedOperationException(); + this.fSpacecraft = pSpacecraft; + } + + @Override + public String patternName() { + return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.noPotentialLinkToGroundStation"; + } + + @Override + public List parameterNames() { + return NoPotentialLinkToGroundStation.Match.parameterNames; + } + + @Override + public Object[] toArray() { + return new Object[]{fSpacecraft}; + } + + @Override + public NoPotentialLinkToGroundStation.Match toImmutable() { + return isMutable() ? newMatch(fSpacecraft) : this; + } + + @Override + public String prettyPrint() { + StringBuilder result = new StringBuilder(); + result.append("\"Spacecraft\"=" + prettyPrintValue(fSpacecraft)); + return result.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(fSpacecraft); + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) { + return false; + } + if ((obj instanceof NoPotentialLinkToGroundStation.Match)) { + NoPotentialLinkToGroundStation.Match other = (NoPotentialLinkToGroundStation.Match) obj; + return Objects.equals(fSpacecraft, other.fSpacecraft); + } else { + // this should be infrequent + if (!(obj instanceof IPatternMatch)) { + return false; + } + IPatternMatch otherSig = (IPatternMatch) obj; + return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray()); + } + } + + @Override + public NoPotentialLinkToGroundStation specification() { + return NoPotentialLinkToGroundStation.instance(); + } + + /** + * Returns an empty, mutable match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @return the empty match. + * + */ + public static NoPotentialLinkToGroundStation.Match newEmptyMatch() { + return new Mutable(null); + } + + /** + * Returns a mutable (partial) match. + * Fields of the mutable match can be filled to create a partial match, usable as matcher input. + * + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return the new, mutable (partial) match object. + * + */ + public static NoPotentialLinkToGroundStation.Match newMutableMatch(final Spacecraft pSpacecraft) { + return new Mutable(pSpacecraft); + } + + /** + * Returns a new (partial) match. + * This can be used e.g. to call the matcher with a partial match. + *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return the (partial) match object. + * + */ + public static NoPotentialLinkToGroundStation.Match newMatch(final Spacecraft pSpacecraft) { + return new Immutable(pSpacecraft); + } + + private static final class Mutable extends NoPotentialLinkToGroundStation.Match { + Mutable(final Spacecraft pSpacecraft) { + super(pSpacecraft); + } + + @Override + public boolean isMutable() { + return true; + } + } + + private static final class Immutable extends NoPotentialLinkToGroundStation.Match { + Immutable(final Spacecraft pSpacecraft) { + super(pSpacecraft); + } + + @Override + public boolean isMutable() { + return false; + } + } + } + + /** + * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.noPotentialLinkToGroundStation pattern, + * providing pattern-specific query methods. + * + *

Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)}, + * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}. + * + *

Matches of the pattern will be represented as {@link Match}. + * + *

Original source: + * 

+   * {@literal @}Constraint(severity = "error", key = {Spacecraft},
+   * 	message = "Spacecraft has no potential communication path to the ground station.")
+   * pattern noPotentialLinkToGroundStation(Spacecraft : Spacecraft) {
+   * 	ConstellationMission.groundStationNetwork(Mission, GroundStation);
+   * 	ConstellationMission.spacecraft(Mission, Spacecraft);
+   * 	neg find indirectLinkAllowed(Spacecraft, GroundStation);
+   * }
+   *
+ * + * @see Match + * @see NoPotentialLinkToGroundStation + * + */ + public static class Matcher extends BaseMatcher { + /** + * Initializes the pattern matcher within an existing VIATRA Query engine. + * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. + * + * @param engine the existing VIATRA Query engine in which this matcher will be created. + * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation + * + */ + public static NoPotentialLinkToGroundStation.Matcher on(final ViatraQueryEngine engine) { + // check if matcher already exists + Matcher matcher = engine.getExistingMatcher(querySpecification()); + if (matcher == null) { + matcher = (Matcher)engine.getMatcher(querySpecification()); + } + return matcher; + } + + /** + * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation + * @return an initialized matcher + * @noreference This method is for internal matcher initialization by the framework, do not call it manually. + * + */ + public static NoPotentialLinkToGroundStation.Matcher create() { + return new Matcher(); + } + + private static final int POSITION_SPACECRAFT = 0; + + private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NoPotentialLinkToGroundStation.Matcher.class); + + /** + * Initializes the pattern matcher within an existing VIATRA Query engine. + * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned. + * + * @param engine the existing VIATRA Query engine in which this matcher will be created. + * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation + * + */ + private Matcher() { + super(querySpecification()); + } + + /** + * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return matches represented as a Match object. + * + */ + public Collection getAllMatches(final Spacecraft pSpacecraft) { + return rawStreamAllMatches(new Object[]{pSpacecraft}).collect(Collectors.toSet()); + } + + /** + * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters. + *

+ * NOTE: It is important not to modify the source model while the stream is being processed. + * If the match set of the pattern changes during processing, the contents of the stream is undefined. + * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code. + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return a stream of matches represented as a Match object. + * + */ + public Stream streamAllMatches(final Spacecraft pSpacecraft) { + return rawStreamAllMatches(new Object[]{pSpacecraft}); + } + + /** + * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. + * Neither determinism nor randomness of selection is guaranteed. + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return a match represented as a Match object, or null if no match is found. + * + */ + public Optional getOneArbitraryMatch(final Spacecraft pSpacecraft) { + return rawGetOneArbitraryMatch(new Object[]{pSpacecraft}); + } + + /** + * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match, + * under any possible substitution of the unspecified parameters (if any). + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return true if the input is a valid (partial) match of the pattern. + * + */ + public boolean hasMatch(final Spacecraft pSpacecraft) { + return rawHasMatch(new Object[]{pSpacecraft}); + } + + /** + * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters. + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return the number of pattern matches found. + * + */ + public int countMatches(final Spacecraft pSpacecraft) { + return rawCountMatches(new Object[]{pSpacecraft}); + } + + /** + * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters. + * Neither determinism nor randomness of selection is guaranteed. + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @param processor the action that will process the selected match. + * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked + * + */ + public boolean forOneArbitraryMatch(final Spacecraft pSpacecraft, final Consumer processor) { + return rawForOneArbitraryMatch(new Object[]{pSpacecraft}, processor); + } + + /** + * Returns a new (partial) match. + * This can be used e.g. to call the matcher with a partial match. + *

The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object. + * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound. + * @return the (partial) match object. + * + */ + public NoPotentialLinkToGroundStation.Match newMatch(final Spacecraft pSpacecraft) { + return NoPotentialLinkToGroundStation.Match.newMatch(pSpacecraft); + } + + /** + * Retrieve the set of values that occur in matches for Spacecraft. + * @return the Set of all values or empty set if there are no matches + * + */ + protected Stream rawStreamAllValuesOfSpacecraft(final Object[] parameters) { + return rawStreamAllValues(POSITION_SPACECRAFT, parameters).map(Spacecraft.class::cast); + } + + /** + * Retrieve the set of values that occur in matches for Spacecraft. + * @return the Set of all values or empty set if there are no matches + * + */ + public Set getAllValuesOfSpacecraft() { + return rawStreamAllValuesOfSpacecraft(emptyArray()).collect(Collectors.toSet()); + } + + /** + * Retrieve the set of values that occur in matches for Spacecraft. + * @return the Set of all values or empty set if there are no matches + * + */ + public Stream streamAllValuesOfSpacecraft() { + return rawStreamAllValuesOfSpacecraft(emptyArray()); + } + + @Override + protected NoPotentialLinkToGroundStation.Match tupleToMatch(final Tuple t) { + try { + return NoPotentialLinkToGroundStation.Match.newMatch((Spacecraft) t.get(POSITION_SPACECRAFT)); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in tuple not properly typed!",e); + return null; + } + } + + @Override + protected NoPotentialLinkToGroundStation.Match arrayToMatch(final Object[] match) { + try { + return NoPotentialLinkToGroundStation.Match.newMatch((Spacecraft) match[POSITION_SPACECRAFT]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + @Override + protected NoPotentialLinkToGroundStation.Match arrayToMatchMutable(final Object[] match) { + try { + return NoPotentialLinkToGroundStation.Match.newMutableMatch((Spacecraft) match[POSITION_SPACECRAFT]); + } catch(ClassCastException e) { + LOGGER.error("Element(s) in array not properly typed!",e); + return null; + } + } + + /** + * @return the singleton instance of the query specification of this pattern + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static IQuerySpecification querySpecification() { + return NoPotentialLinkToGroundStation.instance(); + } + } + + private NoPotentialLinkToGroundStation() { + super(GeneratedPQuery.INSTANCE); + } + + /** + * @return the singleton instance of the query specification + * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded + * + */ + public static NoPotentialLinkToGroundStation instance() { + try{ + return LazyHolder.INSTANCE; + } catch (ExceptionInInitializerError err) { + throw processInitializerError(err); + } + } + + @Override + protected NoPotentialLinkToGroundStation.Matcher instantiate(final ViatraQueryEngine engine) { + return NoPotentialLinkToGroundStation.Matcher.on(engine); + } + + @Override + public NoPotentialLinkToGroundStation.Matcher instantiate() { + return NoPotentialLinkToGroundStation.Matcher.create(); + } + + @Override + public NoPotentialLinkToGroundStation.Match newEmptyMatch() { + return NoPotentialLinkToGroundStation.Match.newEmptyMatch(); + } + + @Override + public NoPotentialLinkToGroundStation.Match newMatch(final Object... parameters) { + return NoPotentialLinkToGroundStation.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft) parameters[0]); + } + + /** + * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoPotentialLinkToGroundStation (visibility: PUBLIC, simpleName: NoPotentialLinkToGroundStation, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoPotentialLinkToGroundStation, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created + * not at the class load time of the outer class, + * but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoPotentialLinkToGroundStation (visibility: PUBLIC, simpleName: NoPotentialLinkToGroundStation, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoPotentialLinkToGroundStation, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}. + * + *

This workaround is required e.g. to support recursion. + * + */ + private static class LazyHolder { + private static final NoPotentialLinkToGroundStation INSTANCE = new NoPotentialLinkToGroundStation(); + + /** + * Statically initializes the query specification after the field {@link #INSTANCE} is assigned. + * This initialization order is required to support indirect recursion. + * + *

The static initializer is defined using a helper field to work around limitations of the code generator. + * + */ + private static final Object STATIC_INITIALIZER = ensureInitialized(); + + public static Object ensureInitialized() { + INSTANCE.ensureInitializedInternal(); + return null; + } + } + + private static class GeneratedPQuery extends BaseGeneratedEMFPQuery { + private static final NoPotentialLinkToGroundStation.GeneratedPQuery INSTANCE = new GeneratedPQuery(); + + private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT); + + private final List parameters = Arrays.asList(parameter_Spacecraft); + + private GeneratedPQuery() { + super(PVisibility.PUBLIC); + } + + @Override + public String getFullyQualifiedName() { + return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.noPotentialLinkToGroundStation"; + } + + @Override + public List getParameterNames() { + return Arrays.asList("Spacecraft"); + } + + @Override + public List getParameters() { + return parameters; + } + + @Override + public Set doGetContainedBodies() { + setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED)); + Set bodies = new LinkedHashSet<>(); + { + PBody body = new PBody(this); + PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft"); + PVariable var_Mission = body.getOrCreateVariableByName("Mission"); + PVariable var_GroundStation = body.getOrCreateVariableByName("GroundStation"); + new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft"))); + body.setSymbolicParameters(Arrays.asList( + new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft) + )); + // ConstellationMission.groundStationNetwork(Mission, GroundStation) + new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "ConstellationMission"))); + PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "ConstellationMission", "groundStationNetwork"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "GroundStationNetwork"))); + new Equality(body, var__virtual_0_, var_GroundStation); + // ConstellationMission.spacecraft(Mission, Spacecraft) + new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "ConstellationMission"))); + PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}"); + new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "ConstellationMission", "spacecraft"))); + new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft"))); + new Equality(body, var__virtual_1_, var_Spacecraft); + // neg find indirectLinkAllowed(Spacecraft, GroundStation) + new NegativePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var_GroundStation), IndirectLinkAllowed.instance().getInternalQueryRepresentation()); + bodies.add(body); + } + { + PAnnotation annotation = new PAnnotation("Constraint"); + annotation.addAttribute("severity", "error"); + annotation.addAttribute("key", Arrays.asList(new Object[] { + new ParameterReference("Spacecraft") + })); + annotation.addAttribute("message", "Spacecraft has no potential communication path to the ground station."); + addAnnotation(annotation); + } + return bodies; + } + } +} diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NotEnoughInterferometryPayloads.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NotEnoughInterferometryPayloads.java index 39af9d5b..d75dea5f 100644 --- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NotEnoughInterferometryPayloads.java +++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/NotEnoughInterferometryPayloads.java @@ -28,6 +28,8 @@ import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey; import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint; import org.eclipse.viatra.query.runtime.matchers.psystem.PBody; import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation; +import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference; import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter; import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall; import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint; @@ -45,8 +47,8 @@ import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil; * 

  *         // At least two spacecraft must have the interferometry payload configured
  *         
- *         //{@literal @}Constraint(severity = "error", key = {Mission},
- *         //	message = "Interferometry mission needs at least two spacecraft configured with the interferometry payload.")
+ *         {@literal @}Constraint(severity = "error", key = {Mission},
+ *         	message = "Interferometry mission needs at least two spacecraft configured with the interferometry payload.")
  *         pattern notEnoughInterferometryPayloads(Mission : InterferometryMission) {
  *         	InterferometryMission(Mission);
  *         	neg find atLeastTwoInterferometryPayloads(Mission);
@@ -233,8 +235,8 @@ public final class NotEnoughInterferometryPayloads extends BaseGeneratedEMFQuery
    * 
    * // At least two spacecraft must have the interferometry payload configured
    * 
-   * //{@literal @}Constraint(severity = "error", key = {Mission},
-   * //	message = "Interferometry mission needs at least two spacecraft configured with the interferometry payload.")
+   * {@literal @}Constraint(severity = "error", key = {Mission},
+   * 	message = "Interferometry mission needs at least two spacecraft configured with the interferometry payload.")
    * pattern notEnoughInterferometryPayloads(Mission : InterferometryMission) {
    * 	InterferometryMission(Mission);
    * 	neg find atLeastTwoInterferometryPayloads(Mission);
@@ -542,6 +544,15 @@ public final class NotEnoughInterferometryPayloads extends BaseGeneratedEMFQuery
           new NegativePatternCall(body, Tuples.flatTupleOf(var_Mission), AtLeastTwoInterferometryPayloads.instance().getInternalQueryRepresentation());
           bodies.add(body);
       }
+      {
+          PAnnotation annotation = new PAnnotation("Constraint");
+          annotation.addAttribute("severity", "error");
+          annotation.addAttribute("key", Arrays.asList(new Object[] {
+                              new ParameterReference("Mission")
+                              }));
+          annotation.addAttribute("message", "Interferometry mission needs at least two spacecraft configured with the interferometry payload.");
+          addAnnotation(annotation);
+      }
       return bodies;
     }
   }
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.java
index b6601c28..c86761ce 100644
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.java
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.java
@@ -5,16 +5,16 @@ package hu.bme.mit.inf.dslreasoner.domains.satellite.queries;
 
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CommunicationLinkDoesNotStartAtContainingElement;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CommunicationLoop;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CostMetric;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CoverageMetric;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CubeSatWithKaAntenna;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.IncompatibleSourceAndTargetBand;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.IncompatibleSourceAndTargetGain;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.KaAntennaGainLow;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoLinkToGroundStation;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoPotentialLinkToGroundStation;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NotEnoughInterferometryPayloads;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SmallSat;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SpacecraftOfKind;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.ThreeUCubeSatWithNonUhfCrossLink;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.TimeMetric;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.UhfAntennaGainNotLow;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.XAntennaGainNotMedium;
 import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
@@ -31,6 +31,7 @@ import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
  * 
  • communicationLinkDoesNotStartAtContainingElement
    • 
  * 
  • notEnoughInterferometryPayloads
    • 
  * 
  • noLinkToGroundStation
    • 
+ * 
  • noPotentialLinkToGroundStation
    • 
  * 
  • communicationLoop
    • 
  * 
  • incompatibleSourceAndTargetBand
    • 
  * 
  • incompatibleSourceAndTargetGain
    • 
@@ -39,9 +40,8 @@ import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
  * 
  • kaAntennaGainLow
    • 
  * 
  • threeUCubeSatWithNonUhfCrossLink
    • 
  * 
  • cubeSatWithKaAntenna
    • 
- * 
  • coverageMetric
    • 
- * 
  • timeMetric
    • 
- * 
  • costMetric
    • 
+ * 
  • smallSat
    • 
+ * 
  • spacecraftOfKind
    • 
  * 
  * 
  * @see IQueryGroup
@@ -69,6 +69,7 @@ public final class SatelliteQueries extends BaseGeneratedPatternGroup {
     querySpecifications.add(CommunicationLinkDoesNotStartAtContainingElement.instance());
     querySpecifications.add(NotEnoughInterferometryPayloads.instance());
     querySpecifications.add(NoLinkToGroundStation.instance());
+    querySpecifications.add(NoPotentialLinkToGroundStation.instance());
     querySpecifications.add(CommunicationLoop.instance());
     querySpecifications.add(IncompatibleSourceAndTargetBand.instance());
     querySpecifications.add(IncompatibleSourceAndTargetGain.instance());
@@ -77,9 +78,8 @@ public final class SatelliteQueries extends BaseGeneratedPatternGroup {
     querySpecifications.add(KaAntennaGainLow.instance());
     querySpecifications.add(ThreeUCubeSatWithNonUhfCrossLink.instance());
     querySpecifications.add(CubeSatWithKaAntenna.instance());
-    querySpecifications.add(CoverageMetric.instance());
-    querySpecifications.add(TimeMetric.instance());
-    querySpecifications.add(CostMetric.instance());
+    querySpecifications.add(SmallSat.instance());
+    querySpecifications.add(SpacecraftOfKind.instance());
   }
   
   public CommunicationLinkDoesNotStartAtContainingElement getCommunicationLinkDoesNotStartAtContainingElement() {
@@ -106,6 +106,14 @@ public final class SatelliteQueries extends BaseGeneratedPatternGroup {
     return NoLinkToGroundStation.Matcher.on(engine);
   }
   
+  public NoPotentialLinkToGroundStation getNoPotentialLinkToGroundStation() {
+    return NoPotentialLinkToGroundStation.instance();
+  }
+  
+  public NoPotentialLinkToGroundStation.Matcher getNoPotentialLinkToGroundStation(final ViatraQueryEngine engine) {
+    return NoPotentialLinkToGroundStation.Matcher.on(engine);
+  }
+  
   public CommunicationLoop getCommunicationLoop() {
     return CommunicationLoop.instance();
   }
@@ -170,27 +178,19 @@ public final class SatelliteQueries extends BaseGeneratedPatternGroup {
     return CubeSatWithKaAntenna.Matcher.on(engine);
   }
   
-  public CoverageMetric getCoverageMetric() {
-    return CoverageMetric.instance();
-  }
-  
-  public CoverageMetric.Matcher getCoverageMetric(final ViatraQueryEngine engine) {
-    return CoverageMetric.Matcher.on(engine);
-  }
-  
-  public TimeMetric getTimeMetric() {
-    return TimeMetric.instance();
+  public SmallSat getSmallSat() {
+    return SmallSat.instance();
   }
   
-  public TimeMetric.Matcher getTimeMetric(final ViatraQueryEngine engine) {
-    return TimeMetric.Matcher.on(engine);
+  public SmallSat.Matcher getSmallSat(final ViatraQueryEngine engine) {
+    return SmallSat.Matcher.on(engine);
   }
   
-  public CostMetric getCostMetric() {
-    return CostMetric.instance();
+  public SpacecraftOfKind getSpacecraftOfKind() {
+    return SpacecraftOfKind.instance();
   }
   
-  public CostMetric.Matcher getCostMetric(final ViatraQueryEngine engine) {
-    return CostMetric.Matcher.on(engine);
+  public SpacecraftOfKind.Matcher getSpacecraftOfKind(final ViatraQueryEngine engine) {
+    return SpacecraftOfKind.Matcher.on(engine);
   }
 }
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SmallSat.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SmallSat.java
new file mode 100644
index 00000000..7bc497ab
--- /dev/null
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SmallSat.java
@@ -0,0 +1,533 @@
+/**
+ * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
+ */
+package hu.bme.mit.inf.dslreasoner.domains.satellite.queries;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * 
    Original source:
+ *         
    + *         pattern smallSat(Sat : SmallSat) {
+ *         	SmallSat(Sat);
+ *         }
+ * 
    
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class SmallSat extends BaseGeneratedEMFQuerySpecification {
+  /**
+   * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.smallSat pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * 
    Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat fSat;
+    
+    private static List parameterNames = makeImmutableList("Sat");
+    
+    private Match(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      this.fSat = pSat;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      if ("Sat".equals(parameterName)) return this.fSat;
+      return null;
+    }
+    
+    public hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat getSat() {
+      return this.fSat;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("Sat".equals(parameterName) ) {
+          this.fSat = (hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setSat(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fSat = pSat;
+    }
+    
+    @Override
+    public String patternName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.smallSat";
+    }
+    
+    @Override
+    public List parameterNames() {
+      return SmallSat.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fSat};
+    }
+    
+    @Override
+    public SmallSat.Match toImmutable() {
+      return isMutable() ? newMatch(fSat) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"Sat\"=" + prettyPrintValue(fSat));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fSat);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof SmallSat.Match)) {
+          SmallSat.Match other = (SmallSat.Match) obj;
+          return Objects.equals(fSat, other.fSat);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public SmallSat specification() {
+      return SmallSat.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static SmallSat.Match newEmptyMatch() {
+      return new Mutable(null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static SmallSat.Match newMutableMatch(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return new Mutable(pSat);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * 
    The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static SmallSat.Match newMatch(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return new Immutable(pSat);
+    }
+    
+    private static final class Mutable extends SmallSat.Match {
+      Mutable(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+        super(pSat);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends SmallSat.Match {
+      Immutable(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+        super(pSat);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.smallSat pattern,
+   * providing pattern-specific query methods.
+   * 
+   * 
    Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * 
    Matches of the pattern will be represented as {@link Match}.
+   * 
+   * 
    Original source:
+   * 
    +   * pattern smallSat(Sat : SmallSat) {
+   * 	SmallSat(Sat);
+   * }
+   * 
    
+   * 
+   * @see Match
+   * @see SmallSat
+   * 
+   */
+  public static class Matcher extends BaseMatcher {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static SmallSat.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static SmallSat.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_SAT = 0;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SmallSat.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection getAllMatches(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return rawStreamAllMatches(new Object[]{pSat}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * 
    
+     * NOTE: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is undefined.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream streamAllMatches(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return rawStreamAllMatches(new Object[]{pSat});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional getOneArbitraryMatch(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return rawGetOneArbitraryMatch(new Object[]{pSat});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return rawHasMatch(new Object[]{pSat});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return rawCountMatches(new Object[]{pSat});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat, final Consumer processor) {
+      return rawForOneArbitraryMatch(new Object[]{pSat}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * 
    The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pSat the fixed value of pattern parameter Sat, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public SmallSat.Match newMatch(final hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat pSat) {
+      return SmallSat.Match.newMatch(pSat);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Sat.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream rawStreamAllValuesOfSat(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_SAT, parameters).map(hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Sat.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set getAllValuesOfSat() {
+      return rawStreamAllValuesOfSat(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Sat.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream streamAllValuesOfSat() {
+      return rawStreamAllValuesOfSat(emptyArray());
+    }
+    
+    @Override
+    protected SmallSat.Match tupleToMatch(final Tuple t) {
+      try {
+          return SmallSat.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat) t.get(POSITION_SAT));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected SmallSat.Match arrayToMatch(final Object[] match) {
+      try {
+          return SmallSat.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat) match[POSITION_SAT]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected SmallSat.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return SmallSat.Match.newMutableMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat) match[POSITION_SAT]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification querySpecification() {
+      return SmallSat.instance();
+    }
+  }
+  
+  private SmallSat() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static SmallSat instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected SmallSat.Matcher instantiate(final ViatraQueryEngine engine) {
+    return SmallSat.Matcher.on(engine);
+  }
+  
+  @Override
+  public SmallSat.Matcher instantiate() {
+    return SmallSat.Matcher.create();
+  }
+  
+  @Override
+  public SmallSat.Match newEmptyMatch() {
+    return SmallSat.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public SmallSat.Match newMatch(final Object... parameters) {
+    return SmallSat.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat) parameters[0]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SmallSat (visibility: PUBLIC, simpleName: SmallSat, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SmallSat, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     not at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SmallSat (visibility: PUBLIC, simpleName: SmallSat, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SmallSat, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * 
     This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final SmallSat INSTANCE = new SmallSat();
+    
+    /**
+     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final SmallSat.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_Sat = new PParameter("Sat", "hu.bme.mit.inf.dslreasoner.domains.satellite.SmallSat", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "SmallSat")), PParameterDirection.INOUT);
+    
+    private final List parameters = Arrays.asList(parameter_Sat);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.smallSat";
+    }
+    
+    @Override
+    public List getParameterNames() {
+      return Arrays.asList("Sat");
+    }
+    
+    @Override
+    public List getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_Sat = body.getOrCreateVariableByName("Sat");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "SmallSat")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_Sat, parameter_Sat)
+          ));
+          // 	SmallSat(Sat)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "SmallSat")));
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SpacecraftOfKind.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SpacecraftOfKind.java
new file mode 100644
index 00000000..52602bb5
--- /dev/null
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SpacecraftOfKind.java
@@ -0,0 +1,754 @@
+/**
+ * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
+ */
+package hu.bme.mit.inf.dslreasoner.domains.satellite.queries;
+
+import hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.SpacecraftKind;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * 
    Original source:
+ *         
    + *         {@literal @}QueryBasedFeature(feature = "kind")
+ *         pattern spacecraftOfKind(Spacecraft : Spacecraft, Kind : SpacecraftKind) {
+ *         	CubeSat3U(Spacecraft);
+ *         	Kind == SpacecraftKind::CubeSat3U;
+ *         } or {
+ *         	CubeSat6U(Spacecraft);
+ *         	Kind == SpacecraftKind::CubeSat6U;
+ *         } or {
+ *         	SmallSat(Spacecraft);
+ *         	Kind == SpacecraftKind::SmallSat;
+ *         }
+ * 
    
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class SpacecraftOfKind extends BaseGeneratedEMFQuerySpecification {
+  /**
+   * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftOfKind pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * 
    Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private Spacecraft fSpacecraft;
+    
+    private SpacecraftKind fKind;
+    
+    private static List parameterNames = makeImmutableList("Spacecraft", "Kind");
+    
+    private Match(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      this.fSpacecraft = pSpacecraft;
+      this.fKind = pKind;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      if ("Spacecraft".equals(parameterName)) return this.fSpacecraft;
+      if ("Kind".equals(parameterName)) return this.fKind;
+      return null;
+    }
+    
+    public Spacecraft getSpacecraft() {
+      return this.fSpacecraft;
+    }
+    
+    public SpacecraftKind getKind() {
+      return this.fKind;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("Spacecraft".equals(parameterName) ) {
+          this.fSpacecraft = (Spacecraft) newValue;
+          return true;
+      }
+      if ("Kind".equals(parameterName) ) {
+          this.fKind = (SpacecraftKind) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setSpacecraft(final Spacecraft pSpacecraft) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fSpacecraft = pSpacecraft;
+    }
+    
+    public void setKind(final SpacecraftKind pKind) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fKind = pKind;
+    }
+    
+    @Override
+    public String patternName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftOfKind";
+    }
+    
+    @Override
+    public List parameterNames() {
+      return SpacecraftOfKind.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fSpacecraft, fKind};
+    }
+    
+    @Override
+    public SpacecraftOfKind.Match toImmutable() {
+      return isMutable() ? newMatch(fSpacecraft, fKind) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"Spacecraft\"=" + prettyPrintValue(fSpacecraft) + ", ");
+      result.append("\"Kind\"=" + prettyPrintValue(fKind));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fSpacecraft, fKind);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof SpacecraftOfKind.Match)) {
+          SpacecraftOfKind.Match other = (SpacecraftOfKind.Match) obj;
+          return Objects.equals(fSpacecraft, other.fSpacecraft) && Objects.equals(fKind, other.fKind);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public SpacecraftOfKind specification() {
+      return SpacecraftOfKind.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static SpacecraftOfKind.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static SpacecraftOfKind.Match newMutableMatch(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return new Mutable(pSpacecraft, pKind);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * 
    The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static SpacecraftOfKind.Match newMatch(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return new Immutable(pSpacecraft, pKind);
+    }
+    
+    private static final class Mutable extends SpacecraftOfKind.Match {
+      Mutable(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+        super(pSpacecraft, pKind);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends SpacecraftOfKind.Match {
+      Immutable(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+        super(pSpacecraft, pKind);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftOfKind pattern,
+   * providing pattern-specific query methods.
+   * 
+   * 
    Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * 
    Matches of the pattern will be represented as {@link Match}.
+   * 
+   * 
    Original source:
+   * 
    +   * {@literal @}QueryBasedFeature(feature = "kind")
+   * pattern spacecraftOfKind(Spacecraft : Spacecraft, Kind : SpacecraftKind) {
+   * 	CubeSat3U(Spacecraft);
+   * 	Kind == SpacecraftKind::CubeSat3U;
+   * } or {
+   * 	CubeSat6U(Spacecraft);
+   * 	Kind == SpacecraftKind::CubeSat6U;
+   * } or {
+   * 	SmallSat(Spacecraft);
+   * 	Kind == SpacecraftKind::SmallSat;
+   * }
+   * 
    
+   * 
+   * @see Match
+   * @see SpacecraftOfKind
+   * 
+   */
+  public static class Matcher extends BaseMatcher {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static SpacecraftOfKind.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static SpacecraftOfKind.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_SPACECRAFT = 0;
+    
+    private static final int POSITION_KIND = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SpacecraftOfKind.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection getAllMatches(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return rawStreamAllMatches(new Object[]{pSpacecraft, pKind}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * 
    
+     * NOTE: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is undefined.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream streamAllMatches(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return rawStreamAllMatches(new Object[]{pSpacecraft, pKind});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional getOneArbitraryMatch(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return rawGetOneArbitraryMatch(new Object[]{pSpacecraft, pKind});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return rawHasMatch(new Object[]{pSpacecraft, pKind});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return rawCountMatches(new Object[]{pSpacecraft, pKind});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final Spacecraft pSpacecraft, final SpacecraftKind pKind, final Consumer processor) {
+      return rawForOneArbitraryMatch(new Object[]{pSpacecraft, pKind}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * 
    The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pSpacecraft the fixed value of pattern parameter Spacecraft, or null if not bound.
+     * @param pKind the fixed value of pattern parameter Kind, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public SpacecraftOfKind.Match newMatch(final Spacecraft pSpacecraft, final SpacecraftKind pKind) {
+      return SpacecraftOfKind.Match.newMatch(pSpacecraft, pKind);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Spacecraft.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream rawStreamAllValuesOfSpacecraft(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_SPACECRAFT, parameters).map(Spacecraft.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Spacecraft.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set getAllValuesOfSpacecraft() {
+      return rawStreamAllValuesOfSpacecraft(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Spacecraft.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream streamAllValuesOfSpacecraft() {
+      return rawStreamAllValuesOfSpacecraft(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Spacecraft.
+     * 
    
+     * NOTE: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is undefined.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream streamAllValuesOfSpacecraft(final SpacecraftOfKind.Match partialMatch) {
+      return rawStreamAllValuesOfSpacecraft(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Spacecraft.
+     * 
    
+     * NOTE: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is undefined.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream streamAllValuesOfSpacecraft(final SpacecraftKind pKind) {
+      return rawStreamAllValuesOfSpacecraft(new Object[]{null, pKind});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Spacecraft.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set getAllValuesOfSpacecraft(final SpacecraftOfKind.Match partialMatch) {
+      return rawStreamAllValuesOfSpacecraft(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Spacecraft.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set getAllValuesOfSpacecraft(final SpacecraftKind pKind) {
+      return rawStreamAllValuesOfSpacecraft(new Object[]{null, pKind}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Kind.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream rawStreamAllValuesOfKind(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_KIND, parameters).map(SpacecraftKind.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Kind.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set getAllValuesOfKind() {
+      return rawStreamAllValuesOfKind(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Kind.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream streamAllValuesOfKind() {
+      return rawStreamAllValuesOfKind(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Kind.
+     * 
    
+     * NOTE: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is undefined.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream streamAllValuesOfKind(final SpacecraftOfKind.Match partialMatch) {
+      return rawStreamAllValuesOfKind(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Kind.
+     * 
    
+     * NOTE: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is undefined.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream streamAllValuesOfKind(final Spacecraft pSpacecraft) {
+      return rawStreamAllValuesOfKind(new Object[]{pSpacecraft, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Kind.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set getAllValuesOfKind(final SpacecraftOfKind.Match partialMatch) {
+      return rawStreamAllValuesOfKind(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for Kind.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set getAllValuesOfKind(final Spacecraft pSpacecraft) {
+      return rawStreamAllValuesOfKind(new Object[]{pSpacecraft, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected SpacecraftOfKind.Match tupleToMatch(final Tuple t) {
+      try {
+          return SpacecraftOfKind.Match.newMatch((Spacecraft) t.get(POSITION_SPACECRAFT), (SpacecraftKind) t.get(POSITION_KIND));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected SpacecraftOfKind.Match arrayToMatch(final Object[] match) {
+      try {
+          return SpacecraftOfKind.Match.newMatch((Spacecraft) match[POSITION_SPACECRAFT], (SpacecraftKind) match[POSITION_KIND]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected SpacecraftOfKind.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return SpacecraftOfKind.Match.newMutableMatch((Spacecraft) match[POSITION_SPACECRAFT], (SpacecraftKind) match[POSITION_KIND]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification querySpecification() {
+      return SpacecraftOfKind.instance();
+    }
+  }
+  
+  private SpacecraftOfKind() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static SpacecraftOfKind instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected SpacecraftOfKind.Matcher instantiate(final ViatraQueryEngine engine) {
+    return SpacecraftOfKind.Matcher.on(engine);
+  }
+  
+  @Override
+  public SpacecraftOfKind.Matcher instantiate() {
+    return SpacecraftOfKind.Matcher.create();
+  }
+  
+  @Override
+  public SpacecraftOfKind.Match newEmptyMatch() {
+    return SpacecraftOfKind.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public SpacecraftOfKind.Match newMatch(final Object... parameters) {
+    return SpacecraftOfKind.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft) parameters[0], (hu.bme.mit.inf.dslreasoner.domains.satellite.SpacecraftKind) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SpacecraftOfKind (visibility: PUBLIC, simpleName: SpacecraftOfKind, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SpacecraftOfKind, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     not at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SpacecraftOfKind (visibility: PUBLIC, simpleName: SpacecraftOfKind, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SpacecraftOfKind, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * 
     This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final SpacecraftOfKind INSTANCE = new SpacecraftOfKind();
+    
+    /**
+     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final SpacecraftOfKind.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_Kind = new PParameter("Kind", "hu.bme.mit.inf.dslreasoner.domains.satellite.SpacecraftKind", new EDataTypeInSlotsKey((EDataType)getClassifierLiteralSafe("http://www.example.org/satellite", "SpacecraftKind")), PParameterDirection.INOUT);
+    
+    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_Kind);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftOfKind";
+    }
+    
+    @Override
+    public List getParameterNames() {
+      return Arrays.asList("Spacecraft","Kind");
+    }
+    
+    @Override
+    public List getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
+          PVariable var_Kind = body.getOrCreateVariableByName("Kind");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Kind), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
+             new ExportedParameter(body, var_Kind, parameter_Kind)
+          ));
+          // 	CubeSat3U(Spacecraft)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U")));
+          // 	Kind == SpacecraftKind::CubeSat3U
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "CubeSat3U").getInstance());
+          new Equality(body, var_Kind, var__virtual_0_);
+          bodies.add(body);
+      }
+      {
+          PBody body = new PBody(this);
+          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
+          PVariable var_Kind = body.getOrCreateVariableByName("Kind");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Kind), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
+             new ExportedParameter(body, var_Kind, parameter_Kind)
+          ));
+          // 	CubeSat6U(Spacecraft)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat6U")));
+          // 	Kind == SpacecraftKind::CubeSat6U
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "CubeSat6U").getInstance());
+          new Equality(body, var_Kind, var__virtual_0_);
+          bodies.add(body);
+      }
+      {
+          PBody body = new PBody(this);
+          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
+          PVariable var_Kind = body.getOrCreateVariableByName("Kind");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Kind), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
+             new ExportedParameter(body, var_Kind, parameter_Kind)
+          ));
+          // 	SmallSat(Spacecraft)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "SmallSat")));
+          // 	Kind == SpacecraftKind::SmallSat
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "SmallSat").getInstance());
+          new Equality(body, var_Kind, var__virtual_0_);
+          bodies.add(body);
+      }
+      {
+          PAnnotation annotation = new PAnnotation("QueryBasedFeature");
+          annotation.addAttribute("feature", "kind");
+          addAnnotation(annotation);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/ThreeUCubeSatWithNonUhfCrossLink.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/ThreeUCubeSatWithNonUhfCrossLink.java
index 6500c9d3..6408033b 100644
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/ThreeUCubeSatWithNonUhfCrossLink.java
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/ThreeUCubeSatWithNonUhfCrossLink.java
@@ -3,7 +3,7 @@
  */
 package hu.bme.mit.inf.dslreasoner.domains.satellite.queries;
 
-import hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.CubeSat3U;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CommSubsystemBandUhf;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.GroundStationNetwork;
 import java.util.Arrays;
@@ -18,7 +18,6 @@ import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import org.apache.log4j.Logger;
 import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
 import org.eclipse.viatra.query.runtime.api.IPatternMatch;
 import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
 import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
@@ -27,7 +26,6 @@ import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificat
 import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
 import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
 import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
 import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
 import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
 import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
@@ -37,7 +35,6 @@ import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterRe
 import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
 import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
 import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
 import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
 import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
 import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
@@ -56,8 +53,7 @@ import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
  *         
  *         {@literal @}Constraint(severity = "error", key = {Sat},
  *         	message = "3U CubeSats can only cross-link using UHF.")
- *         pattern threeUCubeSatWithNonUhfCrossLink(Sat : Spacecraft) {
- *         	Spacecraft.kind(Sat, SpacecraftKind::CubeSat3U);
+ *         pattern threeUCubeSatWithNonUhfCrossLink(Sat : CubeSat3U) {
  *         	CommunicatingElement.commSubsystem(Sat, SourceComm);
  *         	neg find commSubsystemBandUhf(SourceComm);
  *         	DirectedCommunicationLink.source(Link, SourceComm);
@@ -86,11 +82,11 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
    * 
    */
   public static abstract class Match extends BasePatternMatch {
-    private Spacecraft fSat;
+    private CubeSat3U fSat;
     
     private static List parameterNames = makeImmutableList("Sat");
     
-    private Match(final Spacecraft pSat) {
+    private Match(final CubeSat3U pSat) {
       this.fSat = pSat;
     }
     
@@ -100,7 +96,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
       return null;
     }
     
-    public Spacecraft getSat() {
+    public CubeSat3U getSat() {
       return this.fSat;
     }
     
@@ -108,13 +104,13 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
     public boolean set(final String parameterName, final Object newValue) {
       if (!isMutable()) throw new java.lang.UnsupportedOperationException();
       if ("Sat".equals(parameterName) ) {
-          this.fSat = (Spacecraft) newValue;
+          this.fSat = (CubeSat3U) newValue;
           return true;
       }
       return false;
     }
     
-    public void setSat(final Spacecraft pSat) {
+    public void setSat(final CubeSat3U pSat) {
       if (!isMutable()) throw new java.lang.UnsupportedOperationException();
       this.fSat = pSat;
     }
@@ -195,7 +191,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return the new, mutable (partial) match object.
      * 
      */
-    public static ThreeUCubeSatWithNonUhfCrossLink.Match newMutableMatch(final Spacecraft pSat) {
+    public static ThreeUCubeSatWithNonUhfCrossLink.Match newMutableMatch(final CubeSat3U pSat) {
       return new Mutable(pSat);
     }
     
@@ -207,12 +203,12 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return the (partial) match object.
      * 
      */
-    public static ThreeUCubeSatWithNonUhfCrossLink.Match newMatch(final Spacecraft pSat) {
+    public static ThreeUCubeSatWithNonUhfCrossLink.Match newMatch(final CubeSat3U pSat) {
       return new Immutable(pSat);
     }
     
     private static final class Mutable extends ThreeUCubeSatWithNonUhfCrossLink.Match {
-      Mutable(final Spacecraft pSat) {
+      Mutable(final CubeSat3U pSat) {
         super(pSat);
       }
       
@@ -223,7 +219,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
     }
     
     private static final class Immutable extends ThreeUCubeSatWithNonUhfCrossLink.Match {
-      Immutable(final Spacecraft pSat) {
+      Immutable(final CubeSat3U pSat) {
         super(pSat);
       }
       
@@ -250,8 +246,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
    * 
    * {@literal @}Constraint(severity = "error", key = {Sat},
    * 	message = "3U CubeSats can only cross-link using UHF.")
-   * pattern threeUCubeSatWithNonUhfCrossLink(Sat : Spacecraft) {
-   * 	Spacecraft.kind(Sat, SpacecraftKind::CubeSat3U);
+   * pattern threeUCubeSatWithNonUhfCrossLink(Sat : CubeSat3U) {
    * 	CommunicatingElement.commSubsystem(Sat, SourceComm);
    * 	neg find commSubsystemBandUhf(SourceComm);
    * 	DirectedCommunicationLink.source(Link, SourceComm);
@@ -315,7 +310,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return matches represented as a Match object.
      * 
      */
-    public Collection getAllMatches(final Spacecraft pSat) {
+    public Collection getAllMatches(final CubeSat3U pSat) {
       return rawStreamAllMatches(new Object[]{pSat}).collect(Collectors.toSet());
     }
     
@@ -329,7 +324,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return a stream of matches represented as a Match object.
      * 
      */
-    public Stream streamAllMatches(final Spacecraft pSat) {
+    public Stream streamAllMatches(final CubeSat3U pSat) {
       return rawStreamAllMatches(new Object[]{pSat});
     }
     
@@ -340,7 +335,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return a match represented as a Match object, or null if no match is found.
      * 
      */
-    public Optional getOneArbitraryMatch(final Spacecraft pSat) {
+    public Optional getOneArbitraryMatch(final CubeSat3U pSat) {
       return rawGetOneArbitraryMatch(new Object[]{pSat});
     }
     
@@ -351,7 +346,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return true if the input is a valid (partial) match of the pattern.
      * 
      */
-    public boolean hasMatch(final Spacecraft pSat) {
+    public boolean hasMatch(final CubeSat3U pSat) {
       return rawHasMatch(new Object[]{pSat});
     }
     
@@ -361,7 +356,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return the number of pattern matches found.
      * 
      */
-    public int countMatches(final Spacecraft pSat) {
+    public int countMatches(final CubeSat3U pSat) {
       return rawCountMatches(new Object[]{pSat});
     }
     
@@ -373,7 +368,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
      * 
      */
-    public boolean forOneArbitraryMatch(final Spacecraft pSat, final Consumer processor) {
+    public boolean forOneArbitraryMatch(final CubeSat3U pSat, final Consumer processor) {
       return rawForOneArbitraryMatch(new Object[]{pSat}, processor);
     }
     
@@ -385,7 +380,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return the (partial) match object.
      * 
      */
-    public ThreeUCubeSatWithNonUhfCrossLink.Match newMatch(final Spacecraft pSat) {
+    public ThreeUCubeSatWithNonUhfCrossLink.Match newMatch(final CubeSat3U pSat) {
       return ThreeUCubeSatWithNonUhfCrossLink.Match.newMatch(pSat);
     }
     
@@ -394,8 +389,8 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return the Set of all values or empty set if there are no matches
      * 
      */
-    protected Stream rawStreamAllValuesOfSat(final Object[] parameters) {
-      return rawStreamAllValues(POSITION_SAT, parameters).map(Spacecraft.class::cast);
+    protected Stream rawStreamAllValuesOfSat(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_SAT, parameters).map(CubeSat3U.class::cast);
     }
     
     /**
@@ -403,7 +398,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return the Set of all values or empty set if there are no matches
      * 
      */
-    public Set getAllValuesOfSat() {
+    public Set getAllValuesOfSat() {
       return rawStreamAllValuesOfSat(emptyArray()).collect(Collectors.toSet());
     }
     
@@ -412,14 +407,14 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
      * @return the Set of all values or empty set if there are no matches
      * 
      */
-    public Stream streamAllValuesOfSat() {
+    public Stream streamAllValuesOfSat() {
       return rawStreamAllValuesOfSat(emptyArray());
     }
     
     @Override
     protected ThreeUCubeSatWithNonUhfCrossLink.Match tupleToMatch(final Tuple t) {
       try {
-          return ThreeUCubeSatWithNonUhfCrossLink.Match.newMatch((Spacecraft) t.get(POSITION_SAT));
+          return ThreeUCubeSatWithNonUhfCrossLink.Match.newMatch((CubeSat3U) t.get(POSITION_SAT));
       } catch(ClassCastException e) {
           LOGGER.error("Element(s) in tuple not properly typed!",e);
           return null;
@@ -429,7 +424,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
     @Override
     protected ThreeUCubeSatWithNonUhfCrossLink.Match arrayToMatch(final Object[] match) {
       try {
-          return ThreeUCubeSatWithNonUhfCrossLink.Match.newMatch((Spacecraft) match[POSITION_SAT]);
+          return ThreeUCubeSatWithNonUhfCrossLink.Match.newMatch((CubeSat3U) match[POSITION_SAT]);
       } catch(ClassCastException e) {
           LOGGER.error("Element(s) in array not properly typed!",e);
           return null;
@@ -439,7 +434,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
     @Override
     protected ThreeUCubeSatWithNonUhfCrossLink.Match arrayToMatchMutable(final Object[] match) {
       try {
-          return ThreeUCubeSatWithNonUhfCrossLink.Match.newMutableMatch((Spacecraft) match[POSITION_SAT]);
+          return ThreeUCubeSatWithNonUhfCrossLink.Match.newMutableMatch((CubeSat3U) match[POSITION_SAT]);
       } catch(ClassCastException e) {
           LOGGER.error("Element(s) in array not properly typed!",e);
           return null;
@@ -490,7 +485,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
   
   @Override
   public ThreeUCubeSatWithNonUhfCrossLink.Match newMatch(final Object... parameters) {
-    return ThreeUCubeSatWithNonUhfCrossLink.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft) parameters[0]);
+    return ThreeUCubeSatWithNonUhfCrossLink.Match.newMatch((hu.bme.mit.inf.dslreasoner.domains.satellite.CubeSat3U) parameters[0]);
   }
   
   /**
@@ -522,7 +517,7 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
   private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
     private static final ThreeUCubeSatWithNonUhfCrossLink.GeneratedPQuery INSTANCE = new GeneratedPQuery();
     
-    private final PParameter parameter_Sat = new PParameter("Sat", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
+    private final PParameter parameter_Sat = new PParameter("Sat", "hu.bme.mit.inf.dslreasoner.domains.satellite.CubeSat3U", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "CubeSat3U")), PParameterDirection.INOUT);
     
     private final List parameters = Arrays.asList(parameter_Sat);
     
@@ -556,44 +551,36 @@ public final class ThreeUCubeSatWithNonUhfCrossLink extends BaseGeneratedEMFQuer
           PVariable var_Link = body.getOrCreateVariableByName("Link");
           PVariable var_TargetComm = body.getOrCreateVariableByName("TargetComm");
           PVariable var_Target = body.getOrCreateVariableByName("Target");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U")));
           body.setSymbolicParameters(Arrays.asList(
              new ExportedParameter(body, var_Sat, parameter_Sat)
           ));
-          // 	Spacecraft.kind(Sat, SpacecraftKind::CubeSat3U)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "CubeSat3U").getInstance());
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "Spacecraft", "kind")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          new Equality(body, var__virtual_1_, var__virtual_0_);
           // 	CommunicatingElement.commSubsystem(Sat, SourceComm)
           new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_2_, var_SourceComm);
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          new Equality(body, var__virtual_0_, var_SourceComm);
           // 	neg find commSubsystemBandUhf(SourceComm)
           new NegativePatternCall(body, Tuples.flatTupleOf(var_SourceComm), CommSubsystemBandUhf.instance().getInternalQueryRepresentation());
           // 	DirectedCommunicationLink.source(Link, SourceComm)
           new TypeConstraint(body, Tuples.flatTupleOf(var_Link), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "DirectedCommunicationLink")));
-          PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Link, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "DirectedCommunicationLink", "source")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_3_, var_SourceComm);
+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Link, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "DirectedCommunicationLink", "source")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          new Equality(body, var__virtual_1_, var_SourceComm);
           // 	DirectedCommunicationLink.target(Link, TargetComm)
           new TypeConstraint(body, Tuples.flatTupleOf(var_Link), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "DirectedCommunicationLink")));
-          PVariable var__virtual_4_ = body.getOrCreateVariableByName(".virtual{4}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Link, var__virtual_4_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "DirectedCommunicationLink", "target")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_4_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_4_, var_TargetComm);
+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Link, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "DirectedCommunicationLink", "target")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          new Equality(body, var__virtual_2_, var_TargetComm);
           // 	CommunicatingElement.commSubsystem(Target, TargetComm)
           new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
-          PVariable var__virtual_5_ = body.getOrCreateVariableByName(".virtual{5}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target, var__virtual_5_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_5_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_5_, var_TargetComm);
+          PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Target, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          new Equality(body, var__virtual_3_, var_TargetComm);
           // 	neg find groundStationNetwork(Target)
           new NegativePatternCall(body, Tuples.flatTupleOf(var_Target), GroundStationNetwork.instance().getInternalQueryRepresentation());
           bodies.add(body);
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/TimeMetric.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/TimeMetric.java
deleted file mode 100644
index 45d4cc35..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/TimeMetric.java
+++ /dev/null
@@ -1,544 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionTime;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.Set;
-import java.util.function.Consumer;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-import org.apache.log4j.Logger;
-import org.eclipse.viatra.query.runtime.api.IPatternMatch;
-import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
-import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
-import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
-import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
-import org.eclipse.viatra.query.runtime.matchers.aggregators.sum;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.AggregatorConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
-
-/**
- * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         // Time
- *         
- *         pattern timeMetric(Time : java Double) {
- *         	Time == sum find missionTime(_, #_);
- *         }
- * 
    
- * 
- * @see Matcher
- * @see Match
- * 
- */
-@SuppressWarnings("all")
-public final class TimeMetric extends BaseGeneratedEMFQuerySpecification {
-  /**
-   * Pattern-specific match representation of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.timeMetric pattern,
-   * to be used in conjunction with {@link Matcher}.
-   * 
-   * 
    Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
-   * Each instance is a (possibly partial) substitution of pattern parameters,
-   * usable to represent a match of the pattern in the result of a query,
-   * or to specify the bound (fixed) input parameters when issuing a query.
-   * 
-   * @see Matcher
-   * 
-   */
-  public static abstract class Match extends BasePatternMatch {
-    private Double fTime;
-    
-    private static List parameterNames = makeImmutableList("Time");
-    
-    private Match(final Double pTime) {
-      this.fTime = pTime;
-    }
-    
-    @Override
-    public Object get(final String parameterName) {
-      if ("Time".equals(parameterName)) return this.fTime;
-      return null;
-    }
-    
-    public Double getTime() {
-      return this.fTime;
-    }
-    
-    @Override
-    public boolean set(final String parameterName, final Object newValue) {
-      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
-      if ("Time".equals(parameterName) ) {
-          this.fTime = (Double) newValue;
-          return true;
-      }
-      return false;
-    }
-    
-    public void setTime(final Double pTime) {
-      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
-      this.fTime = pTime;
-    }
-    
-    @Override
-    public String patternName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.timeMetric";
-    }
-    
-    @Override
-    public List parameterNames() {
-      return TimeMetric.Match.parameterNames;
-    }
-    
-    @Override
-    public Object[] toArray() {
-      return new Object[]{fTime};
-    }
-    
-    @Override
-    public TimeMetric.Match toImmutable() {
-      return isMutable() ? newMatch(fTime) : this;
-    }
-    
-    @Override
-    public String prettyPrint() {
-      StringBuilder result = new StringBuilder();
-      result.append("\"Time\"=" + prettyPrintValue(fTime));
-      return result.toString();
-    }
-    
-    @Override
-    public int hashCode() {
-      return Objects.hash(fTime);
-    }
-    
-    @Override
-    public boolean equals(final Object obj) {
-      if (this == obj)
-          return true;
-      if (obj == null) {
-          return false;
-      }
-      if ((obj instanceof TimeMetric.Match)) {
-          TimeMetric.Match other = (TimeMetric.Match) obj;
-          return Objects.equals(fTime, other.fTime);
-      } else {
-          // this should be infrequent
-          if (!(obj instanceof IPatternMatch)) {
-              return false;
-          }
-          IPatternMatch otherSig  = (IPatternMatch) obj;
-          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
-      }
-    }
-    
-    @Override
-    public TimeMetric specification() {
-      return TimeMetric.instance();
-    }
-    
-    /**
-     * Returns an empty, mutable match.
-     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
-     * 
-     * @return the empty match.
-     * 
-     */
-    public static TimeMetric.Match newEmptyMatch() {
-      return new Mutable(null);
-    }
-    
-    /**
-     * Returns a mutable (partial) match.
-     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
-     * 
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return the new, mutable (partial) match object.
-     * 
-     */
-    public static TimeMetric.Match newMutableMatch(final Double pTime) {
-      return new Mutable(pTime);
-    }
-    
-    /**
-     * Returns a new (partial) match.
-     * This can be used e.g. to call the matcher with a partial match.
-     * 
    The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return the (partial) match object.
-     * 
-     */
-    public static TimeMetric.Match newMatch(final Double pTime) {
-      return new Immutable(pTime);
-    }
-    
-    private static final class Mutable extends TimeMetric.Match {
-      Mutable(final Double pTime) {
-        super(pTime);
-      }
-      
-      @Override
-      public boolean isMutable() {
-        return true;
-      }
-    }
-    
-    private static final class Immutable extends TimeMetric.Match {
-      Immutable(final Double pTime) {
-        super(pTime);
-      }
-      
-      @Override
-      public boolean isMutable() {
-        return false;
-      }
-    }
-  }
-  
-  /**
-   * Generated pattern matcher API of the hu.bme.mit.inf.dslreasoner.domains.satellite.queries.timeMetric pattern,
-   * providing pattern-specific query methods.
-   * 
-   * 
    Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
-   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
-   * 
-   * 
    Matches of the pattern will be represented as {@link Match}.
-   * 
-   * 
    Original source:
-   * 
    -   * // Time
-   * 
-   * pattern timeMetric(Time : java Double) {
-   * 	Time == sum find missionTime(_, #_);
-   * }
-   * 
    
-   * 
-   * @see Match
-   * @see TimeMetric
-   * 
-   */
-  public static class Matcher extends BaseMatcher {
-    /**
-     * Initializes the pattern matcher within an existing VIATRA Query engine.
-     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
-     * 
-     * @param engine the existing VIATRA Query engine in which this matcher will be created.
-     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
-     * 
-     */
-    public static TimeMetric.Matcher on(final ViatraQueryEngine engine) {
-      // check if matcher already exists
-      Matcher matcher = engine.getExistingMatcher(querySpecification());
-      if (matcher == null) {
-          matcher = (Matcher)engine.getMatcher(querySpecification());
-      }
-      return matcher;
-    }
-    
-    /**
-     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
-     * @return an initialized matcher
-     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
-     * 
-     */
-    public static TimeMetric.Matcher create() {
-      return new Matcher();
-    }
-    
-    private static final int POSITION_TIME = 0;
-    
-    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TimeMetric.Matcher.class);
-    
-    /**
-     * Initializes the pattern matcher within an existing VIATRA Query engine.
-     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
-     * 
-     * @param engine the existing VIATRA Query engine in which this matcher will be created.
-     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
-     * 
-     */
-    private Matcher() {
-      super(querySpecification());
-    }
-    
-    /**
-     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return matches represented as a Match object.
-     * 
-     */
-    public Collection getAllMatches(final Double pTime) {
-      return rawStreamAllMatches(new Object[]{pTime}).collect(Collectors.toSet());
-    }
-    
-    /**
-     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
-     * 
    
-     * NOTE: It is important not to modify the source model while the stream is being processed.
-     * If the match set of the pattern changes during processing, the contents of the stream is undefined.
-     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return a stream of matches represented as a Match object.
-     * 
-     */
-    public Stream streamAllMatches(final Double pTime) {
-      return rawStreamAllMatches(new Object[]{pTime});
-    }
-    
-    /**
-     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
-     * Neither determinism nor randomness of selection is guaranteed.
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return a match represented as a Match object, or null if no match is found.
-     * 
-     */
-    public Optional getOneArbitraryMatch(final Double pTime) {
-      return rawGetOneArbitraryMatch(new Object[]{pTime});
-    }
-    
-    /**
-     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
-     * under any possible substitution of the unspecified parameters (if any).
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return true if the input is a valid (partial) match of the pattern.
-     * 
-     */
-    public boolean hasMatch(final Double pTime) {
-      return rawHasMatch(new Object[]{pTime});
-    }
-    
-    /**
-     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return the number of pattern matches found.
-     * 
-     */
-    public int countMatches(final Double pTime) {
-      return rawCountMatches(new Object[]{pTime});
-    }
-    
-    /**
-     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
-     * Neither determinism nor randomness of selection is guaranteed.
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @param processor the action that will process the selected match.
-     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
-     * 
-     */
-    public boolean forOneArbitraryMatch(final Double pTime, final Consumer processor) {
-      return rawForOneArbitraryMatch(new Object[]{pTime}, processor);
-    }
-    
-    /**
-     * Returns a new (partial) match.
-     * This can be used e.g. to call the matcher with a partial match.
-     * 
    The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
-     * @param pTime the fixed value of pattern parameter Time, or null if not bound.
-     * @return the (partial) match object.
-     * 
-     */
-    public TimeMetric.Match newMatch(final Double pTime) {
-      return TimeMetric.Match.newMatch(pTime);
-    }
-    
-    /**
-     * Retrieve the set of values that occur in matches for Time.
-     * @return the Set of all values or empty set if there are no matches
-     * 
-     */
-    protected Stream rawStreamAllValuesOfTime(final Object[] parameters) {
-      return rawStreamAllValues(POSITION_TIME, parameters).map(Double.class::cast);
-    }
-    
-    /**
-     * Retrieve the set of values that occur in matches for Time.
-     * @return the Set of all values or empty set if there are no matches
-     * 
-     */
-    public Set getAllValuesOfTime() {
-      return rawStreamAllValuesOfTime(emptyArray()).collect(Collectors.toSet());
-    }
-    
-    /**
-     * Retrieve the set of values that occur in matches for Time.
-     * @return the Set of all values or empty set if there are no matches
-     * 
-     */
-    public Stream streamAllValuesOfTime() {
-      return rawStreamAllValuesOfTime(emptyArray());
-    }
-    
-    @Override
-    protected TimeMetric.Match tupleToMatch(final Tuple t) {
-      try {
-          return TimeMetric.Match.newMatch((Double) t.get(POSITION_TIME));
-      } catch(ClassCastException e) {
-          LOGGER.error("Element(s) in tuple not properly typed!",e);
-          return null;
-      }
-    }
-    
-    @Override
-    protected TimeMetric.Match arrayToMatch(final Object[] match) {
-      try {
-          return TimeMetric.Match.newMatch((Double) match[POSITION_TIME]);
-      } catch(ClassCastException e) {
-          LOGGER.error("Element(s) in array not properly typed!",e);
-          return null;
-      }
-    }
-    
-    @Override
-    protected TimeMetric.Match arrayToMatchMutable(final Object[] match) {
-      try {
-          return TimeMetric.Match.newMutableMatch((Double) match[POSITION_TIME]);
-      } catch(ClassCastException e) {
-          LOGGER.error("Element(s) in array not properly typed!",e);
-          return null;
-      }
-    }
-    
-    /**
-     * @return the singleton instance of the query specification of this pattern
-     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-     * 
-     */
-    public static IQuerySpecification querySpecification() {
-      return TimeMetric.instance();
-    }
-  }
-  
-  private TimeMetric() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static TimeMetric instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  @Override
-  protected TimeMetric.Matcher instantiate(final ViatraQueryEngine engine) {
-    return TimeMetric.Matcher.on(engine);
-  }
-  
-  @Override
-  public TimeMetric.Matcher instantiate() {
-    return TimeMetric.Matcher.create();
-  }
-  
-  @Override
-  public TimeMetric.Match newEmptyMatch() {
-    return TimeMetric.Match.newEmptyMatch();
-  }
-  
-  @Override
-  public TimeMetric.Match newMatch(final Object... parameters) {
-    return TimeMetric.Match.newMatch((java.lang.Double) parameters[0]);
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.TimeMetric (visibility: PUBLIC, simpleName: TimeMetric, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.TimeMetric, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.TimeMetric (visibility: PUBLIC, simpleName: TimeMetric, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.TimeMetric, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final TimeMetric INSTANCE = new TimeMetric();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final TimeMetric.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Time = new PParameter("Time", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Time);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PUBLIC);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.timeMetric";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Time");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Time = body.getOrCreateVariableByName("Time");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Time), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Time, parameter_Time)
-          ));
-          // 	Time == sum find missionTime(_, #_)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new AggregatorConstraint(new sum().getAggregatorLogic(Double.class), body, Tuples.flatTupleOf(var___0_, var___1_), MissionTime.instance().getInternalQueryRepresentation(), var__virtual_0_, 1);
-          new Equality(body, var_Time, var__virtual_0_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/.gitignore b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/.gitignore
index f72ce8f1..4c8bcc9e 100644
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/.gitignore
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/.gitignore
@@ -31,3 +31,8 @@
 /.AdditionalCommSubsystemCost.java._trace
 /.SpacecraftWithTwoCommSubsystems.java._trace
 /.SpacecraftCost.java._trace
+/.CrossLinkAllowed.java._trace
+/.MatchingAntenna.java._trace
+/.CubeSat3U.java._trace
+/.LinkAllowed.java._trace
+/.IndirectLinkAllowed.java._trace
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/AdditionalCommSubsystemCost.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/AdditionalCommSubsystemCost.java
deleted file mode 100644
index 61b1da52..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/AdditionalCommSubsystemCost.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithTwoCommSubsystems;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern additionalCommSubsystemCost(Spacecraft : Spacecraft, Cost : java Double) {
- *         	find spacecraftWithTwoCommSubsystems(Spacecraft);
- *         	Cost == 100000.0;
- *         } or {
- *         	neg find spacecraftWithTwoCommSubsystems(Spacecraft);
- *         	Cost == 0.0;
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class AdditionalCommSubsystemCost extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private AdditionalCommSubsystemCost() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static AdditionalCommSubsystemCost instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.AdditionalCommSubsystemCost (visibility: PUBLIC, simpleName: AdditionalCommSubsystemCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.AdditionalCommSubsystemCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.AdditionalCommSubsystemCost (visibility: PUBLIC, simpleName: AdditionalCommSubsystemCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.AdditionalCommSubsystemCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final AdditionalCommSubsystemCost INSTANCE = new AdditionalCommSubsystemCost();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final AdditionalCommSubsystemCost.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Cost = new PParameter("Cost", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_Cost);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.additionalCommSubsystemCost";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","Cost");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Cost = body.getOrCreateVariableByName("Cost");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Cost), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Cost, parameter_Cost)
-          ));
-          // 	find spacecraftWithTwoCommSubsystems(Spacecraft)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft), SpacecraftWithTwoCommSubsystems.instance().getInternalQueryRepresentation());
-          // 	Cost == 100000.0
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, 100000.0);
-          new Equality(body, var_Cost, var__virtual_0_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Cost = body.getOrCreateVariableByName("Cost");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Cost), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Cost, parameter_Cost)
-          ));
-          // 	neg find spacecraftWithTwoCommSubsystems(Spacecraft)
-          new NegativePatternCall(body, Tuples.flatTupleOf(var_Spacecraft), SpacecraftWithTwoCommSubsystems.instance().getInternalQueryRepresentation());
-          // 	Cost == 0.0
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, 0.0);
-          new Equality(body, var_Cost, var__virtual_0_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1() {
-    return 100000.0;
-  }
-  
-  private static double evaluateExpression_2_1() {
-    return 0.0;
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/BasePrice.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/BasePrice.java
deleted file mode 100644
index c70f4c8b..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/BasePrice.java
+++ /dev/null
@@ -1,216 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern basePrice(Spacecraft : Spacecraft, BasePrice : java Double) {
- *         	Spacecraft.kind(Spacecraft, SpacecraftKind::CubeSat3U);
- *         	BasePrice == 250000.0;
- *         } or {
- *         	Spacecraft.kind(Spacecraft, SpacecraftKind::CubeSat6U);
- *         	BasePrice == 750000.0;
- *         } or {
- *         	Spacecraft.kind(Spacecraft, SpacecraftKind::SmallSat);
- *         	BasePrice == 3000000.0;
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class BasePrice extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private BasePrice() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static BasePrice instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.BasePrice (visibility: PUBLIC, simpleName: BasePrice, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.BasePrice, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.BasePrice (visibility: PUBLIC, simpleName: BasePrice, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.BasePrice, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final BasePrice INSTANCE = new BasePrice();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final BasePrice.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_BasePrice = new PParameter("BasePrice", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_BasePrice);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.basePrice";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","BasePrice");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_BasePrice = body.getOrCreateVariableByName("BasePrice");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_BasePrice), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_BasePrice, parameter_BasePrice)
-          ));
-          // 	Spacecraft.kind(Spacecraft, SpacecraftKind::CubeSat3U)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "CubeSat3U").getInstance());
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "Spacecraft", "kind")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          new Equality(body, var__virtual_1_, var__virtual_0_);
-          // 	BasePrice == 250000.0
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ConstantValue(body, var__virtual_2_, 250000.0);
-          new Equality(body, var_BasePrice, var__virtual_2_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_BasePrice = body.getOrCreateVariableByName("BasePrice");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_BasePrice), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_BasePrice, parameter_BasePrice)
-          ));
-          // 	Spacecraft.kind(Spacecraft, SpacecraftKind::CubeSat6U)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "CubeSat6U").getInstance());
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "Spacecraft", "kind")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          new Equality(body, var__virtual_1_, var__virtual_0_);
-          // 	BasePrice == 750000.0
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ConstantValue(body, var__virtual_2_, 750000.0);
-          new Equality(body, var_BasePrice, var__virtual_2_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_BasePrice = body.getOrCreateVariableByName("BasePrice");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_BasePrice), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_BasePrice, parameter_BasePrice)
-          ));
-          // 	Spacecraft.kind(Spacecraft, SpacecraftKind::SmallSat)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "SmallSat").getInstance());
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "Spacecraft", "kind")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          new Equality(body, var__virtual_1_, var__virtual_0_);
-          // 	BasePrice == 3000000.0
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ConstantValue(body, var__virtual_2_, 3000000.0);
-          new Equality(body, var_BasePrice, var__virtual_2_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1() {
-    return 250000.0;
-  }
-  
-  private static double evaluateExpression_2_1() {
-    return 750000.0;
-  }
-  
-  private static double evaluateExpression_3_1() {
-    return 3000000.0;
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/CubeSat3U.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/CubeSat3U.java
new file mode 100644
index 00000000..fe789893
--- /dev/null
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/CubeSat3U.java
@@ -0,0 +1,127 @@
+/**
+ * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
+ */
+package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
+
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+
+/**
+ * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
+ * 
+ * 
    Original source:
+ *         
    + *         private pattern cubeSat3U(Sat : CubeSat3U) {
+ *         	CubeSat3U(Sat);
+ *         }
+ * 
    
+ * 
+ * @see GenericPatternMatcher
+ * @see GenericPatternMatch
+ * 
+ */
+@SuppressWarnings("all")
+public final class CubeSat3U extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
+  private CubeSat3U() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static CubeSat3U instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CubeSat3U (visibility: PUBLIC, simpleName: CubeSat3U, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CubeSat3U, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     not at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CubeSat3U (visibility: PUBLIC, simpleName: CubeSat3U, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CubeSat3U, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * 
     This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final CubeSat3U INSTANCE = new CubeSat3U();
+    
+    /**
+     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final CubeSat3U.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_Sat = new PParameter("Sat", "hu.bme.mit.inf.dslreasoner.domains.satellite.CubeSat3U", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "CubeSat3U")), PParameterDirection.INOUT);
+    
+    private final List parameters = Arrays.asList(parameter_Sat);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PRIVATE);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.cubeSat3U";
+    }
+    
+    @Override
+    public List getParameterNames() {
+      return Arrays.asList("Sat");
+    }
+    
+    @Override
+    public List getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_Sat = body.getOrCreateVariableByName("Sat");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_Sat, parameter_Sat)
+          ));
+          // 	CubeSat3U(Sat)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U")));
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IncomingData.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IncomingData.java
deleted file mode 100644
index 114bbf33..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IncomingData.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectCommunicationLink;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.ScienceData;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern incomingData(Spacecraft : Spacecraft, Source : Spacecraft, Data : java Double) {
- *         	find indirectCommunicationLink(Source, Spacecraft);
- *         	find scienceData(Source, Data);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class IncomingData extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private IncomingData() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static IncomingData instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IncomingData (visibility: PUBLIC, simpleName: IncomingData, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IncomingData, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IncomingData (visibility: PUBLIC, simpleName: IncomingData, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IncomingData, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final IncomingData INSTANCE = new IncomingData();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final IncomingData.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Source = new PParameter("Source", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Data = new PParameter("Data", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_Source, parameter_Data);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.incomingData";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","Source","Data");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Source = body.getOrCreateVariableByName("Source");
-          PVariable var_Data = body.getOrCreateVariableByName("Data");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Source), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Data), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Source, parameter_Source),
-             new ExportedParameter(body, var_Data, parameter_Data)
-          ));
-          // 	find indirectCommunicationLink(Source, Spacecraft)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Source, var_Spacecraft), IndirectCommunicationLink.instance().getInternalQueryRepresentation());
-          // 	find scienceData(Source, Data)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Source, var_Data), ScienceData.instance().getInternalQueryRepresentation());
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IndirectLinkAllowed.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IndirectLinkAllowed.java
new file mode 100644
index 00000000..27648bf3
--- /dev/null
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/IndirectLinkAllowed.java
@@ -0,0 +1,134 @@
+/**
+ * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
+ */
+package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
+
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed;
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.BinaryTransitiveClosure;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+
+/**
+ * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
+ * 
+ * 
    Original source:
+ *         
    + *         private pattern indirectLinkAllowed(From : Spacecraft, To : CommunicatingElement) {
+ *         	find linkAllowed+(From, To);
+ *         }
+ * 
    
+ * 
+ * @see GenericPatternMatcher
+ * @see GenericPatternMatch
+ * 
+ */
+@SuppressWarnings("all")
+public final class IndirectLinkAllowed extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
+  private IndirectLinkAllowed() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static IndirectLinkAllowed instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectLinkAllowed (visibility: PUBLIC, simpleName: IndirectLinkAllowed, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectLinkAllowed, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     not at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectLinkAllowed (visibility: PUBLIC, simpleName: IndirectLinkAllowed, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectLinkAllowed, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * 
     This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final IndirectLinkAllowed INSTANCE = new IndirectLinkAllowed();
+    
+    /**
+     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final IndirectLinkAllowed.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_From = new PParameter("From", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_To = new PParameter("To", "hu.bme.mit.inf.dslreasoner.domains.satellite.CommunicatingElement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "CommunicatingElement")), PParameterDirection.INOUT);
+    
+    private final List parameters = Arrays.asList(parameter_From, parameter_To);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PRIVATE);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.indirectLinkAllowed";
+    }
+    
+    @Override
+    public List getParameterNames() {
+      return Arrays.asList("From","To");
+    }
+    
+    @Override
+    public List getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_From = body.getOrCreateVariableByName("From");
+          PVariable var_To = body.getOrCreateVariableByName("To");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_From, parameter_From),
+             new ExportedParameter(body, var_To, parameter_To)
+          ));
+          // 	find linkAllowed+(From, To)
+          new BinaryTransitiveClosure(body, Tuples.flatTupleOf(var_From, var_To), LinkAllowed.instance().getInternalQueryRepresentation());
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/InterferometryPayloadCost.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/InterferometryPayloadCost.java
deleted file mode 100644
index 205d896a..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/InterferometryPayloadCost.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithInterferometryPayload;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern interferometryPayloadCost(Spacecraft : Spacecraft, Cost : java Double) {
- *         	find spacecraftWithInterferometryPayload(_, Spacecraft);
- *         	Cost == 50000.0;
- *         } or {
- *         	neg find spacecraftWithInterferometryPayload(_, Spacecraft);
- *         	Cost == 0.0;
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class InterferometryPayloadCost extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private InterferometryPayloadCost() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static InterferometryPayloadCost instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.InterferometryPayloadCost (visibility: PUBLIC, simpleName: InterferometryPayloadCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.InterferometryPayloadCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.InterferometryPayloadCost (visibility: PUBLIC, simpleName: InterferometryPayloadCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.InterferometryPayloadCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final InterferometryPayloadCost INSTANCE = new InterferometryPayloadCost();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final InterferometryPayloadCost.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Cost = new PParameter("Cost", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_Cost);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.interferometryPayloadCost";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","Cost");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Cost = body.getOrCreateVariableByName("Cost");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Cost), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Cost, parameter_Cost)
-          ));
-          // 	find spacecraftWithInterferometryPayload(_, Spacecraft)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_Spacecraft), SpacecraftWithInterferometryPayload.instance().getInternalQueryRepresentation());
-          // 	Cost == 50000.0
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, 50000.0);
-          new Equality(body, var_Cost, var__virtual_0_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Cost = body.getOrCreateVariableByName("Cost");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Cost), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Cost, parameter_Cost)
-          ));
-          // 	neg find spacecraftWithInterferometryPayload(_, Spacecraft)
-          new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var_Spacecraft), SpacecraftWithInterferometryPayload.instance().getInternalQueryRepresentation());
-          // 	Cost == 0.0
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, 0.0);
-          new Equality(body, var_Cost, var__virtual_0_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1() {
-    return 50000.0;
-  }
-  
-  private static double evaluateExpression_2_1() {
-    return 0.0;
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java
new file mode 100644
index 00000000..e7529aa2
--- /dev/null
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/LinkAllowed.java
@@ -0,0 +1,185 @@
+/**
+ * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
+ */
+package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
+
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CubeSat3U;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MatchingAntenna;
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+
+/**
+ * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
+ * 
+ * 
    Original source:
+ *         
    + *         private pattern linkAllowed(From : Spacecraft, To : CommunicatingElement) {
+ *         	find matchingAntenna(From, To, _);
+ *         	neg find cubeSat3U(From);
+ *         } or {
+ *         	find matchingAntenna(From, To, TransceiverBand::UHF);
+ *         	CubeSat3U(From);
+ *         } or {
+ *         	find matchingAntenna(From, To, _);
+ *         	CubeSat3U(From);
+ *         	GroundStationNetwork(To);
+ *         }
+ * 
    
+ * 
+ * @see GenericPatternMatcher
+ * @see GenericPatternMatch
+ * 
+ */
+@SuppressWarnings("all")
+public final class LinkAllowed extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
+  private LinkAllowed() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static LinkAllowed instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed (visibility: PUBLIC, simpleName: LinkAllowed, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     not at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed (visibility: PUBLIC, simpleName: LinkAllowed, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * 
     This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final LinkAllowed INSTANCE = new LinkAllowed();
+    
+    /**
+     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final LinkAllowed.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_From = new PParameter("From", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_To = new PParameter("To", "hu.bme.mit.inf.dslreasoner.domains.satellite.CommunicatingElement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "CommunicatingElement")), PParameterDirection.INOUT);
+    
+    private final List parameters = Arrays.asList(parameter_From, parameter_To);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PRIVATE);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.linkAllowed";
+    }
+    
+    @Override
+    public List getParameterNames() {
+      return Arrays.asList("From","To");
+    }
+    
+    @Override
+    public List getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_From = body.getOrCreateVariableByName("From");
+          PVariable var_To = body.getOrCreateVariableByName("To");
+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_From, parameter_From),
+             new ExportedParameter(body, var_To, parameter_To)
+          ));
+          // 	find matchingAntenna(From, To, _)
+          new PositivePatternCall(body, Tuples.flatTupleOf(var_From, var_To, var___0_), MatchingAntenna.instance().getInternalQueryRepresentation());
+          // 	neg find cubeSat3U(From)
+          new NegativePatternCall(body, Tuples.flatTupleOf(var_From), CubeSat3U.instance().getInternalQueryRepresentation());
+          bodies.add(body);
+      }
+      {
+          PBody body = new PBody(this);
+          PVariable var_From = body.getOrCreateVariableByName("From");
+          PVariable var_To = body.getOrCreateVariableByName("To");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_From, parameter_From),
+             new ExportedParameter(body, var_To, parameter_To)
+          ));
+          // 	find matchingAntenna(From, To, TransceiverBand::UHF)
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "TransceiverBand", "UHF").getInstance());
+          new PositivePatternCall(body, Tuples.flatTupleOf(var_From, var_To, var__virtual_0_), MatchingAntenna.instance().getInternalQueryRepresentation());
+          // 	CubeSat3U(From)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U")));
+          bodies.add(body);
+      }
+      {
+          PBody body = new PBody(this);
+          PVariable var_From = body.getOrCreateVariableByName("From");
+          PVariable var_To = body.getOrCreateVariableByName("To");
+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_From, parameter_From),
+             new ExportedParameter(body, var_To, parameter_To)
+          ));
+          // 	find matchingAntenna(From, To, _)
+          new PositivePatternCall(body, Tuples.flatTupleOf(var_From, var_To, var___0_), MatchingAntenna.instance().getInternalQueryRepresentation());
+          // 	CubeSat3U(From)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CubeSat3U")));
+          // 	GroundStationNetwork(To)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "GroundStationNetwork")));
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MatchingAntenna.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MatchingAntenna.java
new file mode 100644
index 00000000..b4f0d9e9
--- /dev/null
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MatchingAntenna.java
@@ -0,0 +1,179 @@
+/**
+ * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
+ */
+package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
+
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+
+/**
+ * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
+ * 
+ * 
    Original source:
+ *         
    + *         private pattern matchingAntenna(From : Spacecraft, To : CommunicatingElement, Band : TransceiverBand) {
+ *         	CommunicatingElement.commSubsystem.band(From, Band);
+ *         	CommunicatingElement.commSubsystem.band(To, Band);
+ *         	CommunicatingElement.commSubsystem.gain(From, Gain);
+ *         	CommunicatingElement.commSubsystem.gain(To, Gain);
+ *         }
+ * 
    
+ * 
+ * @see GenericPatternMatcher
+ * @see GenericPatternMatch
+ * 
+ */
+@SuppressWarnings("all")
+public final class MatchingAntenna extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
+  private MatchingAntenna() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static MatchingAntenna instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MatchingAntenna (visibility: PUBLIC, simpleName: MatchingAntenna, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MatchingAntenna, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     not at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MatchingAntenna (visibility: PUBLIC, simpleName: MatchingAntenna, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MatchingAntenna, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * 
     This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final MatchingAntenna INSTANCE = new MatchingAntenna();
+    
+    /**
+     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final MatchingAntenna.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_From = new PParameter("From", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_To = new PParameter("To", "hu.bme.mit.inf.dslreasoner.domains.satellite.CommunicatingElement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "CommunicatingElement")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_Band = new PParameter("Band", "hu.bme.mit.inf.dslreasoner.domains.satellite.TransceiverBand", new EDataTypeInSlotsKey((EDataType)getClassifierLiteralSafe("http://www.example.org/satellite", "TransceiverBand")), PParameterDirection.INOUT);
+    
+    private final List parameters = Arrays.asList(parameter_From, parameter_To, parameter_Band);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PRIVATE);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.matchingAntenna";
+    }
+    
+    @Override
+    public List getParameterNames() {
+      return Arrays.asList("From","To","Band");
+    }
+    
+    @Override
+    public List getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_From = body.getOrCreateVariableByName("From");
+          PVariable var_To = body.getOrCreateVariableByName("To");
+          PVariable var_Band = body.getOrCreateVariableByName("Band");
+          PVariable var_Gain = body.getOrCreateVariableByName("Gain");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_Band), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "TransceiverBand")));
+          body.setSymbolicParameters(Arrays.asList(
+             new ExportedParameter(body, var_From, parameter_From),
+             new ExportedParameter(body, var_To, parameter_To),
+             new ExportedParameter(body, var_Band, parameter_Band)
+          ));
+          // 	CommunicatingElement.commSubsystem.band(From, Band)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommSubsystem", "band")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "TransceiverBand")));
+          new Equality(body, var__virtual_1_, var_Band);
+          // 	CommunicatingElement.commSubsystem.band(To, Band)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommSubsystem", "band")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "TransceiverBand")));
+          new Equality(body, var__virtual_3_, var_Band);
+          // 	CommunicatingElement.commSubsystem.gain(From, Gain)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          PVariable var__virtual_4_ = body.getOrCreateVariableByName(".virtual{4}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_From, var__virtual_4_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_4_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          PVariable var__virtual_5_ = body.getOrCreateVariableByName(".virtual{5}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_4_, var__virtual_5_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommSubsystem", "gain")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_5_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "AntennaGain")));
+          new Equality(body, var__virtual_5_, var_Gain);
+          // 	CommunicatingElement.commSubsystem.gain(To, Gain)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
+          PVariable var__virtual_6_ = body.getOrCreateVariableByName(".virtual{6}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_To, var__virtual_6_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_6_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
+          PVariable var__virtual_7_ = body.getOrCreateVariableByName(".virtual{7}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_6_, var__virtual_7_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommSubsystem", "gain")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_7_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "AntennaGain")));
+          new Equality(body, var__virtual_7_, var_Gain);
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCost.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCost.java
deleted file mode 100644
index 0374195f..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCost.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftCost;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.aggregators.sum;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.AggregatorConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExpressionEvaluation;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern missionCost(Mission : InterferometryMission, Cost : java Double) {
- *         	InterferometryMission.observationTime(Mission, ObservationTime);
- *         	SpacecraftCost == sum find spacecraftCost(Mission, _, #_);
- *         	Cost == eval(SpacecraftCost + 100000.0  ObservationTime);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class MissionCost extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private MissionCost() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static MissionCost instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCost (visibility: PUBLIC, simpleName: MissionCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCost (visibility: PUBLIC, simpleName: MissionCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final MissionCost INSTANCE = new MissionCost();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final MissionCost.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Mission = new PParameter("Mission", "hu.bme.mit.inf.dslreasoner.domains.satellite.InterferometryMission", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "InterferometryMission")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Cost = new PParameter("Cost", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Mission, parameter_Cost);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.missionCost";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Mission","Cost");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Mission = body.getOrCreateVariableByName("Mission");
-          PVariable var_Cost = body.getOrCreateVariableByName("Cost");
-          PVariable var_ObservationTime = body.getOrCreateVariableByName("ObservationTime");
-          PVariable var_SpacecraftCost = body.getOrCreateVariableByName("SpacecraftCost");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Cost), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Mission, parameter_Mission),
-             new ExportedParameter(body, var_Cost, parameter_Cost)
-          ));
-          // 	InterferometryMission.observationTime(Mission, ObservationTime)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "InterferometryMission", "observationTime")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EFloat")));
-          new Equality(body, var__virtual_0_, var_ObservationTime);
-          // 	SpacecraftCost == sum find spacecraftCost(Mission, _, #_)
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new AggregatorConstraint(new sum().getAggregatorLogic(Double.class), body, Tuples.flatTupleOf(var_Mission, var___0_, var___1_), SpacecraftCost.instance().getInternalQueryRepresentation(), var__virtual_1_, 2);
-          new Equality(body, var_SpacecraftCost, var__virtual_1_);
-          // 	Cost == eval(SpacecraftCost + 100000.0 * ObservationTime)
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ExpressionEvaluation(body, new IExpressionEvaluator() {
-          
-              @Override
-              public String getShortDescription() {
-                  return "Expression evaluation from pattern missionCost";
-              }
-              
-              @Override
-              public Iterable getInputParameterNames() {
-                  return Arrays.asList("ObservationTime", "SpacecraftCost");}
-          
-              @Override
-              public Object evaluateExpression(IValueProvider provider) throws Exception {
-                  Float ObservationTime = (Float) provider.getValue("ObservationTime");
-                  Double SpacecraftCost = (Double) provider.getValue("SpacecraftCost");
-                  return evaluateExpression_1_1(ObservationTime, SpacecraftCost);
-              }
-          },  var__virtual_2_ ); 
-          new Equality(body, var_Cost, var__virtual_2_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1(final Float ObservationTime, final Double SpacecraftCost) {
-    return ((SpacecraftCost).doubleValue() + (100000.0 * (ObservationTime).floatValue()));
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCoverage.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCoverage.java
deleted file mode 100644
index 583c2175..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionCoverage.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithInterferometryPayload;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExpressionEvaluation;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.PatternMatchCounter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern missionCoverage(Mission : InterferometryMission, Coverage : java Double) {
- *         	InterferometryMission.observationTime(Mission, ObservationTime);
- *         	ObserverCount == count find spacecraftWithInterferometryPayload(Mission, _);
- *         	Coverage == eval(Math.pow(1 - 2.0 / ObserverCount, 1 + 9  (1.0 / ObservationTime)) + 0.05  ObservationTime / 3);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class MissionCoverage extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private MissionCoverage() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static MissionCoverage instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCoverage (visibility: PUBLIC, simpleName: MissionCoverage, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCoverage, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCoverage (visibility: PUBLIC, simpleName: MissionCoverage, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCoverage, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final MissionCoverage INSTANCE = new MissionCoverage();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final MissionCoverage.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Mission = new PParameter("Mission", "hu.bme.mit.inf.dslreasoner.domains.satellite.InterferometryMission", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "InterferometryMission")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Coverage = new PParameter("Coverage", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Mission, parameter_Coverage);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.missionCoverage";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Mission","Coverage");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Mission = body.getOrCreateVariableByName("Mission");
-          PVariable var_Coverage = body.getOrCreateVariableByName("Coverage");
-          PVariable var_ObservationTime = body.getOrCreateVariableByName("ObservationTime");
-          PVariable var_ObserverCount = body.getOrCreateVariableByName("ObserverCount");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Coverage), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Mission, parameter_Mission),
-             new ExportedParameter(body, var_Coverage, parameter_Coverage)
-          ));
-          // 	InterferometryMission.observationTime(Mission, ObservationTime)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "InterferometryMission", "observationTime")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EFloat")));
-          new Equality(body, var__virtual_0_, var_ObservationTime);
-          // 	ObserverCount == count find spacecraftWithInterferometryPayload(Mission, _)
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new PatternMatchCounter(body, Tuples.flatTupleOf(var_Mission, var___0_), SpacecraftWithInterferometryPayload.instance().getInternalQueryRepresentation(), var__virtual_1_);
-          new Equality(body, var_ObserverCount, var__virtual_1_);
-          // 	Coverage == eval(Math.pow(1 - 2.0 / ObserverCount, 1 + 9 * (1.0 / ObservationTime)) + 0.05 * ObservationTime / 3)
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ExpressionEvaluation(body, new IExpressionEvaluator() {
-          
-              @Override
-              public String getShortDescription() {
-                  return "Expression evaluation from pattern missionCoverage";
-              }
-              
-              @Override
-              public Iterable getInputParameterNames() {
-                  return Arrays.asList("ObservationTime", "ObserverCount");}
-          
-              @Override
-              public Object evaluateExpression(IValueProvider provider) throws Exception {
-                  Float ObservationTime = (Float) provider.getValue("ObservationTime");
-                  Integer ObserverCount = (Integer) provider.getValue("ObserverCount");
-                  return evaluateExpression_1_1(ObservationTime, ObserverCount);
-              }
-          },  var__virtual_2_ ); 
-          new Equality(body, var_Coverage, var__virtual_2_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1(final Float ObservationTime, final Integer ObserverCount) {
-    double _pow = Math.pow((1 - (2.0 / (ObserverCount).intValue())), (1 + (9 * (1.0 / (ObservationTime).floatValue()))));
-    double _plus = (_pow + ((0.05 * (ObservationTime).floatValue()) / 3));
-    return _plus;
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionTime.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionTime.java
deleted file mode 100644
index 3ad42bf5..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/MissionTime.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitTime;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.aggregators.sum;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.AggregatorConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExpressionEvaluation;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern missionTime(Mission : InterferometryMission, Time : java Double) {
- *         	InterferometryMission.observationTime(Mission, ObservationTime);
- *         	TrasmitTime == sum find transmitTime(Mission, _, #_);
- *         	Time == eval(TrasmitTime + 60.0  ObservationTime);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class MissionTime extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private MissionTime() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static MissionTime instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionTime (visibility: PUBLIC, simpleName: MissionTime, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionTime, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionTime (visibility: PUBLIC, simpleName: MissionTime, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionTime, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final MissionTime INSTANCE = new MissionTime();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final MissionTime.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Mission = new PParameter("Mission", "hu.bme.mit.inf.dslreasoner.domains.satellite.InterferometryMission", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "InterferometryMission")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Time = new PParameter("Time", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Mission, parameter_Time);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.missionTime";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Mission","Time");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Mission = body.getOrCreateVariableByName("Mission");
-          PVariable var_Time = body.getOrCreateVariableByName("Time");
-          PVariable var_ObservationTime = body.getOrCreateVariableByName("ObservationTime");
-          PVariable var_TrasmitTime = body.getOrCreateVariableByName("TrasmitTime");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Time), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Mission, parameter_Mission),
-             new ExportedParameter(body, var_Time, parameter_Time)
-          ));
-          // 	InterferometryMission.observationTime(Mission, ObservationTime)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "InterferometryMission", "observationTime")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EFloat")));
-          new Equality(body, var__virtual_0_, var_ObservationTime);
-          // 	TrasmitTime == sum find transmitTime(Mission, _, #_)
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new AggregatorConstraint(new sum().getAggregatorLogic(Double.class), body, Tuples.flatTupleOf(var_Mission, var___0_, var___1_), TransmitTime.instance().getInternalQueryRepresentation(), var__virtual_1_, 2);
-          new Equality(body, var_TrasmitTime, var__virtual_1_);
-          // 	Time == eval(TrasmitTime + 60.0 * ObservationTime)
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ExpressionEvaluation(body, new IExpressionEvaluator() {
-          
-              @Override
-              public String getShortDescription() {
-                  return "Expression evaluation from pattern missionTime";
-              }
-              
-              @Override
-              public Iterable getInputParameterNames() {
-                  return Arrays.asList("ObservationTime", "TrasmitTime");}
-          
-              @Override
-              public Object evaluateExpression(IValueProvider provider) throws Exception {
-                  Float ObservationTime = (Float) provider.getValue("ObservationTime");
-                  Double TrasmitTime = (Double) provider.getValue("TrasmitTime");
-                  return evaluateExpression_1_1(ObservationTime, TrasmitTime);
-              }
-          },  var__virtual_2_ ); 
-          new Equality(body, var_Time, var__virtual_2_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1(final Float ObservationTime, final Double TrasmitTime) {
-    return ((TrasmitTime).doubleValue() + (60.0 * (ObservationTime).floatValue()));
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SatelliteQueriesAll.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SatelliteQueriesAll.java
index 2f310711..36fa4557 100644
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SatelliteQueriesAll.java
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SatelliteQueriesAll.java
@@ -5,43 +5,32 @@ package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
 
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CommunicationLinkDoesNotStartAtContainingElement;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CommunicationLoop;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CostMetric;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CoverageMetric;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.CubeSatWithKaAntenna;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.IncompatibleSourceAndTargetBand;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.IncompatibleSourceAndTargetGain;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.KaAntennaGainLow;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoLinkToGroundStation;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NoPotentialLinkToGroundStation;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.NotEnoughInterferometryPayloads;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SmallSat;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SpacecraftOfKind;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.ThreeUCubeSatWithNonUhfCrossLink;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.TimeMetric;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.UhfAntennaGainNotLow;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.XAntennaGainNotMedium;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.AdditionalCommSubsystemCost;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.AtLeastTwoInterferometryPayloads;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.BasePrice;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CommSubsystemBand;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CommSubsystemBandUhf;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CommSubsystemGain;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CommSubsystemGainLow;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CommSubsystemGainMedium;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.CubeSat3U;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.DirectCommunicationLink;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.GroundStationNetwork;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IncomingData;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectCommunicationLink;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.InterferometryPayloadCost;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCost;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionCoverage;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MissionTime;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.ScienceData;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SmallSat;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftCost;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftOfKind;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftUplink;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IndirectLinkAllowed;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.LinkAllowed;
+import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.MatchingAntenna;
 import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithInterferometryPayload;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithTwoCommSubsystems;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitRate;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitTime;
 import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
 
 /**
@@ -55,6 +44,11 @@ import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
  * 
  • atLeastTwoInterferometryPayloads
    • 
  * 
  • spacecraftWithInterferometryPayload
    • 
  * 
  • noLinkToGroundStation
    • 
+ * 
  • noPotentialLinkToGroundStation
    • 
+ * 
  • indirectLinkAllowed
    • 
+ * 
  • linkAllowed
    • 
+ * 
  • matchingAntenna
    • 
+ * 
  • cubeSat3U
    • 
  * 
  • communicationLoop
    • 
  * 
  • indirectCommunicationLink
    • 
  * 
  • directCommunicationLink
    • 
@@ -72,23 +66,7 @@ import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
  * 
  • groundStationNetwork
    • 
  * 
  • cubeSatWithKaAntenna
    • 
  * 
  • smallSat
    • 
- * 
  • coverageMetric
    • 
- * 
  • missionCoverage
    • 
- * 
  • timeMetric
    • 
- * 
  • missionTime
    • 
- * 
  • transmitTime
    • 
- * 
  • incomingData
    • 
- * 
  • scienceData
    • 
- * 
  • transmitRate
    • 
- * 
  • spacecraftUplink
    • 
- * 
  • costMetric
    • 
- * 
  • missionCost
    • 
- * 
  • spacecraftCost
    • 
  * 
  • spacecraftOfKind
    • 
- * 
  • basePrice
    • 
- * 
  • interferometryPayloadCost
    • 
- * 
  • additionalCommSubsystemCost
    • 
- * 
  • spacecraftWithTwoCommSubsystems
    • 
  * 
  * 
  * @see IQueryGroup
@@ -118,6 +96,11 @@ public final class SatelliteQueriesAll extends BaseGeneratedPatternGroup {
     querySpecifications.add(AtLeastTwoInterferometryPayloads.instance());
     querySpecifications.add(SpacecraftWithInterferometryPayload.instance());
     querySpecifications.add(NoLinkToGroundStation.instance());
+    querySpecifications.add(NoPotentialLinkToGroundStation.instance());
+    querySpecifications.add(IndirectLinkAllowed.instance());
+    querySpecifications.add(LinkAllowed.instance());
+    querySpecifications.add(MatchingAntenna.instance());
+    querySpecifications.add(CubeSat3U.instance());
     querySpecifications.add(CommunicationLoop.instance());
     querySpecifications.add(IndirectCommunicationLink.instance());
     querySpecifications.add(DirectCommunicationLink.instance());
@@ -135,22 +118,6 @@ public final class SatelliteQueriesAll extends BaseGeneratedPatternGroup {
     querySpecifications.add(GroundStationNetwork.instance());
     querySpecifications.add(CubeSatWithKaAntenna.instance());
     querySpecifications.add(SmallSat.instance());
-    querySpecifications.add(CoverageMetric.instance());
-    querySpecifications.add(MissionCoverage.instance());
-    querySpecifications.add(TimeMetric.instance());
-    querySpecifications.add(MissionTime.instance());
-    querySpecifications.add(TransmitTime.instance());
-    querySpecifications.add(IncomingData.instance());
-    querySpecifications.add(ScienceData.instance());
-    querySpecifications.add(TransmitRate.instance());
-    querySpecifications.add(SpacecraftUplink.instance());
-    querySpecifications.add(CostMetric.instance());
-    querySpecifications.add(MissionCost.instance());
-    querySpecifications.add(SpacecraftCost.instance());
     querySpecifications.add(SpacecraftOfKind.instance());
-    querySpecifications.add(BasePrice.instance());
-    querySpecifications.add(InterferometryPayloadCost.instance());
-    querySpecifications.add(AdditionalCommSubsystemCost.instance());
-    querySpecifications.add(SpacecraftWithTwoCommSubsystems.instance());
   }
 }
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/ScienceData.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/ScienceData.java
deleted file mode 100644
index b558e51e..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/ScienceData.java
+++ /dev/null
@@ -1,179 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExpressionEvaluation;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern scienceData(Spacecraft : Spacecraft, Data : java Double) {
- *         	ConstellationMission.spacecraft(Mission, Spacecraft);
- *         	InterferometryMission.observationTime(Mission, ObservationTime);
- *         	Data == eval(12.0  ObservationTime);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class ScienceData extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private ScienceData() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static ScienceData instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.ScienceData (visibility: PUBLIC, simpleName: ScienceData, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.ScienceData, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.ScienceData (visibility: PUBLIC, simpleName: ScienceData, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.ScienceData, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final ScienceData INSTANCE = new ScienceData();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final ScienceData.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Data = new PParameter("Data", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_Data);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.scienceData";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","Data");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Data = body.getOrCreateVariableByName("Data");
-          PVariable var_Mission = body.getOrCreateVariableByName("Mission");
-          PVariable var_ObservationTime = body.getOrCreateVariableByName("ObservationTime");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Data), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Data, parameter_Data)
-          ));
-          // 	ConstellationMission.spacecraft(Mission, Spacecraft)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "ConstellationMission")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "ConstellationMission", "spacecraft")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new Equality(body, var__virtual_0_, var_Spacecraft);
-          // 	InterferometryMission.observationTime(Mission, ObservationTime)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "InterferometryMission", "observationTime")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EFloat")));
-          new Equality(body, var__virtual_1_, var_ObservationTime);
-          // 	Data == eval(12.0 * ObservationTime)
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ExpressionEvaluation(body, new IExpressionEvaluator() {
-          
-              @Override
-              public String getShortDescription() {
-                  return "Expression evaluation from pattern scienceData";
-              }
-              
-              @Override
-              public Iterable getInputParameterNames() {
-                  return Arrays.asList("ObservationTime");}
-          
-              @Override
-              public Object evaluateExpression(IValueProvider provider) throws Exception {
-                  Float ObservationTime = (Float) provider.getValue("ObservationTime");
-                  return evaluateExpression_1_1(ObservationTime);
-              }
-          },  var__virtual_2_ ); 
-          new Equality(body, var_Data, var__virtual_2_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1(final Float ObservationTime) {
-    return (12.0 * (ObservationTime).floatValue());
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SmallSat.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SmallSat.java
deleted file mode 100644
index d74ed28a..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SmallSat.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern smallSat(Sat : Spacecraft) {
- *         	Spacecraft.kind(Sat, SpacecraftKind::SmallSat);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class SmallSat extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private SmallSat() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static SmallSat instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SmallSat (visibility: PUBLIC, simpleName: SmallSat, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SmallSat, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SmallSat (visibility: PUBLIC, simpleName: SmallSat, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SmallSat, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final SmallSat INSTANCE = new SmallSat();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final SmallSat.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Sat = new PParameter("Sat", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Sat);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.smallSat";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Sat");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Sat = body.getOrCreateVariableByName("Sat");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Sat, parameter_Sat)
-          ));
-          // 	Spacecraft.kind(Sat, SpacecraftKind::SmallSat)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "SpacecraftKind", "SmallSat").getInstance());
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Sat, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "Spacecraft", "kind")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          new Equality(body, var__virtual_1_, var__virtual_0_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftCost.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftCost.java
deleted file mode 100644
index 65fed74a..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftCost.java
+++ /dev/null
@@ -1,215 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.AdditionalCommSubsystemCost;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.BasePrice;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.InterferometryPayloadCost;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftOfKind;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExpressionEvaluation;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.PatternMatchCounter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern spacecraftCost(Mission : InterferometryMission, Spacecraft : Spacecraft, Cost : java Double) {
- *         	ConstellationMission.spacecraft(Mission, Spacecraft);
- *         	Spacecraft.kind(Spacecraft, Kind);
- *         	KindCount == count find spacecraftOfKind(_, Kind);
- *         	find basePrice(Spacecraft, BasePrice);
- *         	find interferometryPayloadCost(Spacecraft, InterferometryPayloadCost);
- *         	find additionalCommSubsystemCost(Spacecraft, AdditionalCommSubsystemCost);
- *         	Cost == eval(BasePrice  Math.pow(KindCount, -0.25) + InterferometryPayloadCost + AdditionalCommSubsystemCost);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class SpacecraftCost extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private SpacecraftCost() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static SpacecraftCost instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftCost (visibility: PUBLIC, simpleName: SpacecraftCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftCost (visibility: PUBLIC, simpleName: SpacecraftCost, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftCost, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final SpacecraftCost INSTANCE = new SpacecraftCost();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final SpacecraftCost.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Mission = new PParameter("Mission", "hu.bme.mit.inf.dslreasoner.domains.satellite.InterferometryMission", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "InterferometryMission")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Cost = new PParameter("Cost", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Mission, parameter_Spacecraft, parameter_Cost);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftCost";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Mission","Spacecraft","Cost");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Mission = body.getOrCreateVariableByName("Mission");
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Cost = body.getOrCreateVariableByName("Cost");
-          PVariable var_Kind = body.getOrCreateVariableByName("Kind");
-          PVariable var_KindCount = body.getOrCreateVariableByName("KindCount");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          PVariable var_BasePrice = body.getOrCreateVariableByName("BasePrice");
-          PVariable var_InterferometryPayloadCost = body.getOrCreateVariableByName("InterferometryPayloadCost");
-          PVariable var_AdditionalCommSubsystemCost = body.getOrCreateVariableByName("AdditionalCommSubsystemCost");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_Cost), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Mission, parameter_Mission),
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Cost, parameter_Cost)
-          ));
-          // 	ConstellationMission.spacecraft(Mission, Spacecraft)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "ConstellationMission")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "ConstellationMission", "spacecraft")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new Equality(body, var__virtual_0_, var_Spacecraft);
-          // 	Spacecraft.kind(Spacecraft, Kind)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "Spacecraft", "kind")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          new Equality(body, var__virtual_1_, var_Kind);
-          // 	KindCount == count find spacecraftOfKind(_, Kind)
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new PatternMatchCounter(body, Tuples.flatTupleOf(var___0_, var_Kind), SpacecraftOfKind.instance().getInternalQueryRepresentation(), var__virtual_2_);
-          new Equality(body, var_KindCount, var__virtual_2_);
-          // 	find basePrice(Spacecraft, BasePrice)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var_BasePrice), BasePrice.instance().getInternalQueryRepresentation());
-          // 	find interferometryPayloadCost(Spacecraft, InterferometryPayloadCost)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var_InterferometryPayloadCost), InterferometryPayloadCost.instance().getInternalQueryRepresentation());
-          // 	find additionalCommSubsystemCost(Spacecraft, AdditionalCommSubsystemCost)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var_AdditionalCommSubsystemCost), AdditionalCommSubsystemCost.instance().getInternalQueryRepresentation());
-          // 	Cost == eval(BasePrice * Math.pow(KindCount, -0.25) + InterferometryPayloadCost + AdditionalCommSubsystemCost)
-          PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");
-          new ExpressionEvaluation(body, new IExpressionEvaluator() {
-          
-              @Override
-              public String getShortDescription() {
-                  return "Expression evaluation from pattern spacecraftCost";
-              }
-              
-              @Override
-              public Iterable getInputParameterNames() {
-                  return Arrays.asList("AdditionalCommSubsystemCost", "BasePrice", "InterferometryPayloadCost", "KindCount");}
-          
-              @Override
-              public Object evaluateExpression(IValueProvider provider) throws Exception {
-                  Double AdditionalCommSubsystemCost = (Double) provider.getValue("AdditionalCommSubsystemCost");
-                  Double BasePrice = (Double) provider.getValue("BasePrice");
-                  Double InterferometryPayloadCost = (Double) provider.getValue("InterferometryPayloadCost");
-                  Integer KindCount = (Integer) provider.getValue("KindCount");
-                  return evaluateExpression_1_1(AdditionalCommSubsystemCost, BasePrice, InterferometryPayloadCost, KindCount);
-              }
-          },  var__virtual_3_ ); 
-          new Equality(body, var_Cost, var__virtual_3_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1(final Double AdditionalCommSubsystemCost, final Double BasePrice, final Double InterferometryPayloadCost, final Integer KindCount) {
-    double _pow = Math.pow((KindCount).intValue(), (-0.25));
-    double _multiply = ((BasePrice).doubleValue() * _pow);
-    double _plus = (_multiply + (InterferometryPayloadCost).doubleValue());
-    double _plus_1 = (_plus + (AdditionalCommSubsystemCost).doubleValue());
-    return _plus_1;
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftOfKind.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftOfKind.java
deleted file mode 100644
index 5e49aa58..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftOfKind.java
+++ /dev/null
@@ -1,140 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern spacecraftOfKind(Spacecraft : Spacecraft, Kind : SpacecraftKind) {
- *         	Spacecraft.kind(Spacecraft, Kind);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class SpacecraftOfKind extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private SpacecraftOfKind() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static SpacecraftOfKind instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftOfKind (visibility: PUBLIC, simpleName: SpacecraftOfKind, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftOfKind, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftOfKind (visibility: PUBLIC, simpleName: SpacecraftOfKind, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftOfKind, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final SpacecraftOfKind INSTANCE = new SpacecraftOfKind();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final SpacecraftOfKind.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Kind = new PParameter("Kind", "hu.bme.mit.inf.dslreasoner.domains.satellite.SpacecraftKind", new EDataTypeInSlotsKey((EDataType)getClassifierLiteralSafe("http://www.example.org/satellite", "SpacecraftKind")), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_Kind);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftOfKind";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","Kind");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Kind = body.getOrCreateVariableByName("Kind");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Kind), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Kind, parameter_Kind)
-          ));
-          // 	Spacecraft.kind(Spacecraft, Kind)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "Spacecraft", "kind")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "SpacecraftKind")));
-          new Equality(body, var__virtual_0_, var_Kind);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftUplink.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftUplink.java
deleted file mode 100644
index 966ff6f8..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftUplink.java
+++ /dev/null
@@ -1,171 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern spacecraftUplink(Spacecraft : Spacecraft, Band : TransceiverBand, Target : CommunicatingElement) {
- *         	CommunicatingElement.communicationLink(Spacecraft, Link);
- *         	DirectedCommunicationLink.source.band(Link, Band);
- *         	DirectedCommunicationLink.target(Link, TargetSubsystem);
- *         	CommunicatingElement.commSubsystem(Target, TargetSubsystem);
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class SpacecraftUplink extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private SpacecraftUplink() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static SpacecraftUplink instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftUplink (visibility: PUBLIC, simpleName: SpacecraftUplink, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftUplink, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftUplink (visibility: PUBLIC, simpleName: SpacecraftUplink, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftUplink, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final SpacecraftUplink INSTANCE = new SpacecraftUplink();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final SpacecraftUplink.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Band = new PParameter("Band", "hu.bme.mit.inf.dslreasoner.domains.satellite.TransceiverBand", new EDataTypeInSlotsKey((EDataType)getClassifierLiteralSafe("http://www.example.org/satellite", "TransceiverBand")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Target = new PParameter("Target", "hu.bme.mit.inf.dslreasoner.domains.satellite.CommunicatingElement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "CommunicatingElement")), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_Band, parameter_Target);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftUplink";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","Band","Target");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Band = body.getOrCreateVariableByName("Band");
-          PVariable var_Target = body.getOrCreateVariableByName("Target");
-          PVariable var_Link = body.getOrCreateVariableByName("Link");
-          PVariable var_TargetSubsystem = body.getOrCreateVariableByName("TargetSubsystem");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Band), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "TransceiverBand")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_Band, parameter_Band),
-             new ExportedParameter(body, var_Target, parameter_Target)
-          ));
-          // 	CommunicatingElement.communicationLink(Spacecraft, Link)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "communicationLink")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "DirectedCommunicationLink")));
-          new Equality(body, var__virtual_0_, var_Link);
-          // 	DirectedCommunicationLink.source.band(Link, Band)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Link), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "DirectedCommunicationLink")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Link, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "DirectedCommunicationLink", "source")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommSubsystem", "band")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("http://www.example.org/satellite", "TransceiverBand")));
-          new Equality(body, var__virtual_2_, var_Band);
-          // 	DirectedCommunicationLink.target(Link, TargetSubsystem)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Link), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "DirectedCommunicationLink")));
-          PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Link, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "DirectedCommunicationLink", "target")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_3_, var_TargetSubsystem);
-          // 	CommunicatingElement.commSubsystem(Target, TargetSubsystem)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommunicatingElement")));
-          PVariable var__virtual_4_ = body.getOrCreateVariableByName(".virtual{4}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target, var__virtual_4_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_4_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_4_, var_TargetSubsystem);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftWithTwoCommSubsystems.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftWithTwoCommSubsystems.java
deleted file mode 100644
index 98f1be7b..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/SpacecraftWithTwoCommSubsystems.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern spacecraftWithTwoCommSubsystems(Spacecraft : Spacecraft) {
- *         	Spacecraft.commSubsystem(Spacecraft, Subsystem1);
- *         	Spacecraft.commSubsystem(Spacecraft, Subsystem2);
- *         	Subsystem1 != Subsystem2;
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class SpacecraftWithTwoCommSubsystems extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private SpacecraftWithTwoCommSubsystems() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static SpacecraftWithTwoCommSubsystems instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithTwoCommSubsystems (visibility: PUBLIC, simpleName: SpacecraftWithTwoCommSubsystems, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithTwoCommSubsystems, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithTwoCommSubsystems (visibility: PUBLIC, simpleName: SpacecraftWithTwoCommSubsystems, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftWithTwoCommSubsystems, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final SpacecraftWithTwoCommSubsystems INSTANCE = new SpacecraftWithTwoCommSubsystems();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final SpacecraftWithTwoCommSubsystems.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.spacecraftWithTwoCommSubsystems";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_Subsystem1 = body.getOrCreateVariableByName("Subsystem1");
-          PVariable var_Subsystem2 = body.getOrCreateVariableByName("Subsystem2");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft)
-          ));
-          // 	Spacecraft.commSubsystem(Spacecraft, Subsystem1)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_0_, var_Subsystem1);
-          // 	Spacecraft.commSubsystem(Spacecraft, Subsystem2)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "CommunicatingElement", "commSubsystem")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "CommSubsystem")));
-          new Equality(body, var__virtual_1_, var_Subsystem2);
-          // 	Subsystem1 != Subsystem2
-          new Inequality(body, var_Subsystem1, var_Subsystem2);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitRate.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitRate.java
deleted file mode 100644
index 2faa7733..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitRate.java
+++ /dev/null
@@ -1,277 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.SpacecraftUplink;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern transmitRate(Spacecraft : Spacecraft, TransmitRate : java Double) {
- *         	find spacecraftUplink(Spacecraft, TransceiverBand::UHF, Target);
- *         	Spacecraft(Target);
- *         	TransmitRate == 5.0;
- *         } or {
- *         	find spacecraftUplink(Spacecraft, TransceiverBand::X, Target);
- *         	Spacecraft(Target);
- *         	TransmitRate == 1.6;
- *         } or {
- *         	find spacecraftUplink(Spacecraft, TransceiverBand::X, Target);
- *         	GroundStationNetwork(Target);
- *         	TransmitRate == 0.7;
- *         } or {
- *         	find spacecraftUplink(Spacecraft, TransceiverBand::Ka, Target);
- *         	Spacecraft(Target);
- *         	TransmitRate == 220.0;
- *         } or {
- *         	find spacecraftUplink(Spacecraft, TransceiverBand::Ka, Target);
- *         	GroundStationNetwork(Target);
- *         	TransmitRate == 80.0;
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class TransmitRate extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private TransmitRate() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static TransmitRate instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitRate (visibility: PUBLIC, simpleName: TransmitRate, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitRate, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitRate (visibility: PUBLIC, simpleName: TransmitRate, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitRate, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final TransmitRate INSTANCE = new TransmitRate();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final TransmitRate.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_TransmitRate = new PParameter("TransmitRate", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Spacecraft, parameter_TransmitRate);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.transmitRate";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Spacecraft","TransmitRate");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_TransmitRate = body.getOrCreateVariableByName("TransmitRate");
-          PVariable var_Target = body.getOrCreateVariableByName("Target");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_TransmitRate), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_TransmitRate, parameter_TransmitRate)
-          ));
-          // 	find spacecraftUplink(Spacecraft, TransceiverBand::UHF, Target)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "TransceiverBand", "UHF").getInstance());
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_, var_Target), SpacecraftUplink.instance().getInternalQueryRepresentation());
-          // 	Spacecraft(Target)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          // 	TransmitRate == 5.0
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new ConstantValue(body, var__virtual_1_, 5.0);
-          new Equality(body, var_TransmitRate, var__virtual_1_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_TransmitRate = body.getOrCreateVariableByName("TransmitRate");
-          PVariable var_Target = body.getOrCreateVariableByName("Target");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_TransmitRate), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_TransmitRate, parameter_TransmitRate)
-          ));
-          // 	find spacecraftUplink(Spacecraft, TransceiverBand::X, Target)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "TransceiverBand", "X").getInstance());
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_, var_Target), SpacecraftUplink.instance().getInternalQueryRepresentation());
-          // 	Spacecraft(Target)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          // 	TransmitRate == 1.6
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new ConstantValue(body, var__virtual_1_, 1.6);
-          new Equality(body, var_TransmitRate, var__virtual_1_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_TransmitRate = body.getOrCreateVariableByName("TransmitRate");
-          PVariable var_Target = body.getOrCreateVariableByName("Target");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_TransmitRate), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_TransmitRate, parameter_TransmitRate)
-          ));
-          // 	find spacecraftUplink(Spacecraft, TransceiverBand::X, Target)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "TransceiverBand", "X").getInstance());
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_, var_Target), SpacecraftUplink.instance().getInternalQueryRepresentation());
-          // 	GroundStationNetwork(Target)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "GroundStationNetwork")));
-          // 	TransmitRate == 0.7
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new ConstantValue(body, var__virtual_1_, 0.7);
-          new Equality(body, var_TransmitRate, var__virtual_1_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_TransmitRate = body.getOrCreateVariableByName("TransmitRate");
-          PVariable var_Target = body.getOrCreateVariableByName("Target");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_TransmitRate), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_TransmitRate, parameter_TransmitRate)
-          ));
-          // 	find spacecraftUplink(Spacecraft, TransceiverBand::Ka, Target)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "TransceiverBand", "Ka").getInstance());
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_, var_Target), SpacecraftUplink.instance().getInternalQueryRepresentation());
-          // 	Spacecraft(Target)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          // 	TransmitRate == 220.0
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new ConstantValue(body, var__virtual_1_, 220.0);
-          new Equality(body, var_TransmitRate, var__virtual_1_);
-          bodies.add(body);
-      }
-      {
-          PBody body = new PBody(this);
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_TransmitRate = body.getOrCreateVariableByName("TransmitRate");
-          PVariable var_Target = body.getOrCreateVariableByName("Target");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_TransmitRate), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_TransmitRate, parameter_TransmitRate)
-          ));
-          // 	find spacecraftUplink(Spacecraft, TransceiverBand::Ka, Target)
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new ConstantValue(body, var__virtual_0_, getEnumLiteral("http://www.example.org/satellite", "TransceiverBand", "Ka").getInstance());
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var__virtual_0_, var_Target), SpacecraftUplink.instance().getInternalQueryRepresentation());
-          // 	GroundStationNetwork(Target)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "GroundStationNetwork")));
-          // 	TransmitRate == 80.0
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new ConstantValue(body, var__virtual_1_, 80.0);
-          new Equality(body, var_TransmitRate, var__virtual_1_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1() {
-    return 5.0;
-  }
-  
-  private static double evaluateExpression_2_1() {
-    return 1.6;
-  }
-  
-  private static double evaluateExpression_3_1() {
-    return 0.7;
-  }
-  
-  private static double evaluateExpression_4_1() {
-    return 220.0;
-  }
-  
-  private static double evaluateExpression_5_1() {
-    return 80.0;
-  }
-}
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitTime.java b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitTime.java
deleted file mode 100644
index eb338bec..00000000
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src-gen/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/internal/TransmitTime.java
+++ /dev/null
@@ -1,200 +0,0 @@
-/**
- * Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
- */
-package hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal;
-
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.IncomingData;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.ScienceData;
-import hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitRate;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
-import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecificationWithGenericMatcher;
-import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.aggregators.sum;
-import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
-import org.eclipse.viatra.query.runtime.matchers.context.common.JavaTransitiveInstancesKey;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IExpressionEvaluator;
-import org.eclipse.viatra.query.runtime.matchers.psystem.IValueProvider;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
-import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.AggregatorConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExpressionEvaluation;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.TypeFilterConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
-import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
-import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
-import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
-import org.eclipse.xtext.xbase.lib.DoubleExtensions;
-
-/**
- * A pattern-specific query specification that can instantiate GenericPatternMatcher in a type-safe way.
- * 
- * 
    Original source:
- *         
    - *         private pattern transmitTime(Mission : InterferometryMission, Spacecraft : Spacecraft, TransmitTime : java Double) {
- *         	ConstellationMission.spacecraft(Mission, Spacecraft);
- *         	find scienceData(Spacecraft, ScienceData);
- *         	IncomingData == sum find incomingData(Spacecraft, _, #_);
- *         	find transmitRate(Spacecraft, TransmitRate);
- *         	TransmitTime == eval((ScienceData + IncomingData) / (7.5  TransmitRate));
- *         }
- * 
    
- * 
- * @see GenericPatternMatcher
- * @see GenericPatternMatch
- * 
- */
-@SuppressWarnings("all")
-public final class TransmitTime extends BaseGeneratedEMFQuerySpecificationWithGenericMatcher {
-  private TransmitTime() {
-    super(GeneratedPQuery.INSTANCE);
-  }
-  
-  /**
-   * @return the singleton instance of the query specification
-   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
-   * 
-   */
-  public static TransmitTime instance() {
-    try{
-        return LazyHolder.INSTANCE;
-    } catch (ExceptionInInitializerError err) {
-        throw processInitializerError(err);
-    }
-  }
-  
-  /**
-   * Inner class allowing the singleton instance of {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitTime (visibility: PUBLIC, simpleName: TransmitTime, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitTime, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
-   *     not at the class load time of the outer class, 
-   *     but rather at the first call to {@link JvmGenericType: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitTime (visibility: PUBLIC, simpleName: TransmitTime, identifier: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal.TransmitTime, deprecated: ) (abstract: false, static: false, final: true, packageName: hu.bme.mit.inf.dslreasoner.domains.satellite.queries.internal) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
-   * 
-   * 
     This workaround is required e.g. to support recursion.
-   * 
-   */
-  private static class LazyHolder {
-    private static final TransmitTime INSTANCE = new TransmitTime();
-    
-    /**
-     * Statically initializes the query specification after the field {@link #INSTANCE} is assigned.
-     * This initialization order is required to support indirect recursion.
-     * 
-     * 
     The static initializer is defined using a helper field to work around limitations of the code generator.
-     * 
-     */
-    private static final Object STATIC_INITIALIZER = ensureInitialized();
-    
-    public static Object ensureInitialized() {
-      INSTANCE.ensureInitializedInternal();
-      return null;
-    }
-  }
-  
-  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
-    private static final TransmitTime.GeneratedPQuery INSTANCE = new GeneratedPQuery();
-    
-    private final PParameter parameter_Mission = new PParameter("Mission", "hu.bme.mit.inf.dslreasoner.domains.satellite.InterferometryMission", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "InterferometryMission")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_Spacecraft = new PParameter("Spacecraft", "hu.bme.mit.inf.dslreasoner.domains.satellite.Spacecraft", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.example.org/satellite", "Spacecraft")), PParameterDirection.INOUT);
-    
-    private final PParameter parameter_TransmitTime = new PParameter("TransmitTime", "java.lang.Double", new JavaTransitiveInstancesKey(java.lang.Double.class), PParameterDirection.INOUT);
-    
-    private final List parameters = Arrays.asList(parameter_Mission, parameter_Spacecraft, parameter_TransmitTime);
-    
-    private GeneratedPQuery() {
-      super(PVisibility.PRIVATE);
-    }
-    
-    @Override
-    public String getFullyQualifiedName() {
-      return "hu.bme.mit.inf.dslreasoner.domains.satellite.queries.transmitTime";
-    }
-    
-    @Override
-    public List getParameterNames() {
-      return Arrays.asList("Mission","Spacecraft","TransmitTime");
-    }
-    
-    @Override
-    public List getParameters() {
-      return parameters;
-    }
-    
-    @Override
-    public Set doGetContainedBodies() {
-      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
-      Set bodies = new LinkedHashSet<>();
-      {
-          PBody body = new PBody(this);
-          PVariable var_Mission = body.getOrCreateVariableByName("Mission");
-          PVariable var_Spacecraft = body.getOrCreateVariableByName("Spacecraft");
-          PVariable var_TransmitTime = body.getOrCreateVariableByName("TransmitTime");
-          PVariable var_ScienceData = body.getOrCreateVariableByName("ScienceData");
-          PVariable var_IncomingData = body.getOrCreateVariableByName("IncomingData");
-          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");
-          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");
-          PVariable var_TransmitRate = body.getOrCreateVariableByName("TransmitRate");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "InterferometryMission")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Spacecraft), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new TypeFilterConstraint(body, Tuples.flatTupleOf(var_TransmitTime), new JavaTransitiveInstancesKey(java.lang.Double.class));
-          body.setSymbolicParameters(Arrays.asList(
-             new ExportedParameter(body, var_Mission, parameter_Mission),
-             new ExportedParameter(body, var_Spacecraft, parameter_Spacecraft),
-             new ExportedParameter(body, var_TransmitTime, parameter_TransmitTime)
-          ));
-          // 	ConstellationMission.spacecraft(Mission, Spacecraft)
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "ConstellationMission")));
-          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
-          new TypeConstraint(body, Tuples.flatTupleOf(var_Mission, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.example.org/satellite", "ConstellationMission", "spacecraft")));
-          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.example.org/satellite", "Spacecraft")));
-          new Equality(body, var__virtual_0_, var_Spacecraft);
-          // 	find scienceData(Spacecraft, ScienceData)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var_ScienceData), ScienceData.instance().getInternalQueryRepresentation());
-          // 	IncomingData == sum find incomingData(Spacecraft, _, #_)
-          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
-          new AggregatorConstraint(new sum().getAggregatorLogic(Double.class), body, Tuples.flatTupleOf(var_Spacecraft, var___0_, var___1_), IncomingData.instance().getInternalQueryRepresentation(), var__virtual_1_, 2);
-          new Equality(body, var_IncomingData, var__virtual_1_);
-          // 	find transmitRate(Spacecraft, TransmitRate)
-          new PositivePatternCall(body, Tuples.flatTupleOf(var_Spacecraft, var_TransmitRate), TransmitRate.instance().getInternalQueryRepresentation());
-          // 	TransmitTime == eval((ScienceData + IncomingData) / (7.5 * TransmitRate))
-          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
-          new ExpressionEvaluation(body, new IExpressionEvaluator() {
-          
-              @Override
-              public String getShortDescription() {
-                  return "Expression evaluation from pattern transmitTime";
-              }
-              
-              @Override
-              public Iterable getInputParameterNames() {
-                  return Arrays.asList("IncomingData", "ScienceData", "TransmitRate");}
-          
-              @Override
-              public Object evaluateExpression(IValueProvider provider) throws Exception {
-                  Double IncomingData = (Double) provider.getValue("IncomingData");
-                  Double ScienceData = (Double) provider.getValue("ScienceData");
-                  Double TransmitRate = (Double) provider.getValue("TransmitRate");
-                  return evaluateExpression_1_1(IncomingData, ScienceData, TransmitRate);
-              }
-          },  var__virtual_2_ ); 
-          new Equality(body, var_TransmitTime, var__virtual_2_);
-          bodies.add(body);
-      }
-      return bodies;
-    }
-  }
-  
-  private static double evaluateExpression_1_1(final Double IncomingData, final Double ScienceData, final Double TransmitRate) {
-    double _plus = DoubleExtensions.operator_plus(ScienceData, IncomingData);
-    double _divide = (_plus / (7.5 * (TransmitRate).doubleValue()));
-    return _divide;
-  }
-}
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