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package ca.mcgill.ecse.dslreasoner.vampire.reasoner.builder;
import ca.mcgill.ecse.dslreasoner.vampire.reasoner.builder.Logic2VampireLanguageMapper;
import ca.mcgill.ecse.dslreasoner.vampire.reasoner.builder.Logic2VampireLanguageMapperTrace;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable;
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguageFactory;
import com.google.common.collect.Iterables;
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.ComplexTypeReference;
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.QuantifiedExpression;
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Term;
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.TypeReference;
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Variable;
import hu.bme.mit.inf.dslreasoner.util.CollectionsUtil;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.emf.common.util.EList;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Conversions;
import org.eclipse.xtext.xbase.lib.ExclusiveRange;
import org.eclipse.xtext.xbase.lib.Extension;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.ListExtensions;
import org.eclipse.xtext.xbase.lib.ObjectExtensions;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
@SuppressWarnings("all")
public class Logic2VampireLanguageMapper_Support {
@Extension
private final VampireLanguageFactory factory = VampireLanguageFactory.eINSTANCE;
protected String toIDMultiple(final String... ids) {
final Function1<String, String> _function = (String it) -> {
return IterableExtensions.join(((Iterable<?>)Conversions.doWrapArray(it.split("\\s+"))), "_");
};
return IterableExtensions.join(ListExtensions.<String, String>map(((List<String>)Conversions.doWrapArray(ids)), _function), "_");
}
protected String toID(final String ids) {
return IterableExtensions.join(((Iterable<?>)Conversions.doWrapArray(ids.split("\\s+"))), "_");
}
protected VLSVariable duplicate(final VLSVariable term) {
VLSVariable _createVLSVariable = this.factory.createVLSVariable();
final Procedure1<VLSVariable> _function = (VLSVariable it) -> {
it.setName(term.getName());
};
return ObjectExtensions.<VLSVariable>operator_doubleArrow(_createVLSVariable, _function);
}
protected VLSFunction duplicate(final VLSFunction term) {
VLSFunction _createVLSFunction = this.factory.createVLSFunction();
final Procedure1<VLSFunction> _function = (VLSFunction it) -> {
it.setConstant(term.getConstant());
EList<VLSTerm> _terms = term.getTerms();
for (final VLSTerm v : _terms) {
EList<VLSTerm> _terms_1 = it.getTerms();
VLSVariable _duplicate = this.duplicate(((VLSVariable) v));
_terms_1.add(_duplicate);
}
};
return ObjectExtensions.<VLSFunction>operator_doubleArrow(_createVLSFunction, _function);
}
protected VLSFunction duplicate(final VLSFunction term, final VLSVariable v) {
VLSFunction _createVLSFunction = this.factory.createVLSFunction();
final Procedure1<VLSFunction> _function = (VLSFunction it) -> {
it.setConstant(term.getConstant());
EList<VLSTerm> _terms = it.getTerms();
VLSVariable _duplicate = this.duplicate(v);
_terms.add(_duplicate);
};
return ObjectExtensions.<VLSFunction>operator_doubleArrow(_createVLSFunction, _function);
}
protected VLSFunction topLevelTypeFunc() {
VLSFunction _createVLSFunction = this.factory.createVLSFunction();
final Procedure1<VLSFunction> _function = (VLSFunction it) -> {
it.setConstant("object");
EList<VLSTerm> _terms = it.getTerms();
VLSVariable _createVLSVariable = this.factory.createVLSVariable();
final Procedure1<VLSVariable> _function_1 = (VLSVariable it_1) -> {
it_1.setName("A");
};
VLSVariable _doubleArrow = ObjectExtensions.<VLSVariable>operator_doubleArrow(_createVLSVariable, _function_1);
_terms.add(_doubleArrow);
};
return ObjectExtensions.<VLSFunction>operator_doubleArrow(_createVLSFunction, _function);
}
public VLSTerm establishUniqueness(final List<VLSConstant> terms) {
final List<VLSInequality> eqs = CollectionLiterals.<VLSInequality>newArrayList();
List<VLSConstant> _subList = terms.subList(1, ((Object[])Conversions.unwrapArray(terms, Object.class)).length);
for (final VLSConstant t1 : _subList) {
List<VLSConstant> _subList_1 = terms.subList(0, terms.indexOf(t1));
for (final VLSConstant t2 : _subList_1) {
{
VLSInequality _createVLSInequality = this.factory.createVLSInequality();
final Procedure1<VLSInequality> _function = (VLSInequality it) -> {
VLSConstant _createVLSConstant = this.factory.createVLSConstant();
final Procedure1<VLSConstant> _function_1 = (VLSConstant it_1) -> {
it_1.setName(t2.getName());
};
VLSConstant _doubleArrow = ObjectExtensions.<VLSConstant>operator_doubleArrow(_createVLSConstant, _function_1);
it.setLeft(_doubleArrow);
VLSConstant _createVLSConstant_1 = this.factory.createVLSConstant();
final Procedure1<VLSConstant> _function_2 = (VLSConstant it_1) -> {
it_1.setName(t1.getName());
};
VLSConstant _doubleArrow_1 = ObjectExtensions.<VLSConstant>operator_doubleArrow(_createVLSConstant_1, _function_2);
it.setRight(_doubleArrow_1);
};
final VLSInequality eq = ObjectExtensions.<VLSInequality>operator_doubleArrow(_createVLSInequality, _function);
eqs.add(eq);
}
}
}
return this.unfoldAnd(eqs);
}
protected VLSTerm unfoldAnd(final List<? extends VLSTerm> operands) {
int _size = operands.size();
boolean _equals = (_size == 1);
if (_equals) {
return IterableExtensions.head(operands);
} else {
int _size_1 = operands.size();
boolean _greaterThan = (_size_1 > 1);
if (_greaterThan) {
VLSAnd _createVLSAnd = this.factory.createVLSAnd();
final Procedure1<VLSAnd> _function = (VLSAnd it) -> {
it.setLeft(IterableExtensions.head(operands));
it.setRight(this.unfoldAnd(operands.subList(1, operands.size())));
};
return ObjectExtensions.<VLSAnd>operator_doubleArrow(_createVLSAnd, _function);
} else {
StringConcatenation _builder = new StringConcatenation();
_builder.append("Logic operator with 0 operands!");
throw new UnsupportedOperationException(_builder.toString());
}
}
}
protected VLSTerm unfoldOr(final List<? extends VLSTerm> operands) {
int _size = operands.size();
boolean _equals = (_size == 1);
if (_equals) {
return IterableExtensions.head(operands);
} else {
int _size_1 = operands.size();
boolean _greaterThan = (_size_1 > 1);
if (_greaterThan) {
VLSOr _createVLSOr = this.factory.createVLSOr();
final Procedure1<VLSOr> _function = (VLSOr it) -> {
it.setLeft(IterableExtensions.head(operands));
it.setRight(this.unfoldOr(operands.subList(1, operands.size())));
};
return ObjectExtensions.<VLSOr>operator_doubleArrow(_createVLSOr, _function);
} else {
StringConcatenation _builder = new StringConcatenation();
_builder.append("Logic operator with 0 operands!");
throw new UnsupportedOperationException(_builder.toString());
}
}
}
protected VLSTerm unfoldDistinctTerms(final Logic2VampireLanguageMapper m, final EList<Term> operands, final Logic2VampireLanguageMapperTrace trace, final Map<Variable, VLSVariable> variables) {
int _size = operands.size();
boolean _equals = (_size == 1);
if (_equals) {
return m.transformTerm(IterableExtensions.<Term>head(operands), trace, variables);
} else {
int _size_1 = operands.size();
boolean _greaterThan = (_size_1 > 1);
if (_greaterThan) {
int _size_2 = operands.size();
int _size_3 = operands.size();
int _multiply = (_size_2 * _size_3);
int _divide = (_multiply / 2);
final ArrayList<VLSTerm> notEquals = new ArrayList<VLSTerm>(_divide);
int _size_4 = operands.size();
ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, _size_4, true);
for (final Integer i : _doubleDotLessThan) {
int _size_5 = operands.size();
ExclusiveRange _doubleDotLessThan_1 = new ExclusiveRange(((i).intValue() + 1), _size_5, true);
for (final Integer j : _doubleDotLessThan_1) {
VLSInequality _createVLSInequality = this.factory.createVLSInequality();
final Procedure1<VLSInequality> _function = (VLSInequality it) -> {
it.setLeft(m.transformTerm(operands.get((i).intValue()), trace, variables));
it.setRight(m.transformTerm(operands.get((j).intValue()), trace, variables));
};
VLSInequality _doubleArrow = ObjectExtensions.<VLSInequality>operator_doubleArrow(_createVLSInequality, _function);
notEquals.add(_doubleArrow);
}
}
return this.unfoldAnd(notEquals);
} else {
StringConcatenation _builder = new StringConcatenation();
_builder.append("Logic operator with 0 operands!");
throw new UnsupportedOperationException(_builder.toString());
}
}
}
/**
* def protected String toID(List<String> ids) {
* ids.map[it.split("\\s+").join("'")].join("'")
* }
*/
protected VLSTerm createQuantifiedExpression(final Logic2VampireLanguageMapper mapper, final QuantifiedExpression expression, final Logic2VampireLanguageMapperTrace trace, final Map<Variable, VLSVariable> variables, final boolean isUniversal) {
VLSTerm _xblockexpression = null;
{
final Function1<Variable, VLSVariable> _function = (Variable v) -> {
VLSVariable _createVLSVariable = this.factory.createVLSVariable();
final Procedure1<VLSVariable> _function_1 = (VLSVariable it) -> {
it.setName(this.toIDMultiple("V", v.getName()));
};
return ObjectExtensions.<VLSVariable>operator_doubleArrow(_createVLSVariable, _function_1);
};
final Map<Variable, VLSVariable> variableMap = IterableExtensions.<Variable, VLSVariable>toInvertedMap(expression.getQuantifiedVariables(), _function);
final ArrayList<VLSTerm> typedefs = new ArrayList<VLSTerm>();
EList<Variable> _quantifiedVariables = expression.getQuantifiedVariables();
for (final Variable variable : _quantifiedVariables) {
{
TypeReference _range = variable.getRange();
final VLSFunction eq = this.duplicate(CollectionsUtil.<Type, VLSFunction>lookup(((ComplexTypeReference) _range).getReferred(), trace.type2Predicate), CollectionsUtil.<Variable, VLSVariable>lookup(variable, variableMap));
typedefs.add(eq);
}
}
VLSTerm _xifexpression = null;
if (isUniversal) {
VLSUniversalQuantifier _createVLSUniversalQuantifier = this.factory.createVLSUniversalQuantifier();
final Procedure1<VLSUniversalQuantifier> _function_1 = (VLSUniversalQuantifier it) -> {
EList<VLSVariable> _variables = it.getVariables();
Collection<VLSVariable> _values = variableMap.values();
Iterables.<VLSVariable>addAll(_variables, _values);
VLSImplies _createVLSImplies = this.factory.createVLSImplies();
final Procedure1<VLSImplies> _function_2 = (VLSImplies it_1) -> {
it_1.setLeft(this.unfoldAnd(typedefs));
it_1.setRight(mapper.transformTerm(expression.getExpression(), trace, this.withAddition(variables, variableMap)));
};
VLSImplies _doubleArrow = ObjectExtensions.<VLSImplies>operator_doubleArrow(_createVLSImplies, _function_2);
it.setOperand(_doubleArrow);
};
_xifexpression = ObjectExtensions.<VLSUniversalQuantifier>operator_doubleArrow(_createVLSUniversalQuantifier, _function_1);
} else {
VLSExistentialQuantifier _xblockexpression_1 = null;
{
typedefs.add(mapper.transformTerm(expression.getExpression(), trace, this.withAddition(variables, variableMap)));
VLSExistentialQuantifier _createVLSExistentialQuantifier = this.factory.createVLSExistentialQuantifier();
final Procedure1<VLSExistentialQuantifier> _function_2 = (VLSExistentialQuantifier it) -> {
EList<VLSVariable> _variables = it.getVariables();
Collection<VLSVariable> _values = variableMap.values();
Iterables.<VLSVariable>addAll(_variables, _values);
it.setOperand(this.unfoldAnd(typedefs));
};
_xblockexpression_1 = ObjectExtensions.<VLSExistentialQuantifier>operator_doubleArrow(_createVLSExistentialQuantifier, _function_2);
}
_xifexpression = _xblockexpression_1;
}
_xblockexpression = _xifexpression;
}
return _xblockexpression;
}
protected boolean dfsSupertypeCheck(final Type type, final Type type2) {
boolean _xifexpression = false;
boolean _isEmpty = type.getSupertypes().isEmpty();
if (_isEmpty) {
return false;
} else {
boolean _xifexpression_1 = false;
boolean _contains = type.getSupertypes().contains(type2);
if (_contains) {
return true;
} else {
EList<Type> _supertypes = type.getSupertypes();
for (final Type supertype : _supertypes) {
boolean _dfsSupertypeCheck = this.dfsSupertypeCheck(supertype, type2);
if (_dfsSupertypeCheck) {
return true;
}
}
}
_xifexpression = _xifexpression_1;
}
return _xifexpression;
}
protected HashMap<Variable, VLSVariable> withAddition(final Map<Variable, VLSVariable> map1, final Map<Variable, VLSVariable> map2) {
HashMap<Variable, VLSVariable> _hashMap = new HashMap<Variable, VLSVariable>(map1);
final Procedure1<HashMap<Variable, VLSVariable>> _function = (HashMap<Variable, VLSVariable> it) -> {
it.putAll(map2);
};
return ObjectExtensions.<HashMap<Variable, VLSVariable>>operator_doubleArrow(_hashMap, _function);
}
}
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