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/*
* SPDX-FileCopyrightText: 2021-2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
package tools.refinery.store.query.interpreter.internal;
import tools.refinery.interpreter.CancellationToken;
import tools.refinery.interpreter.api.IQuerySpecification;
import tools.refinery.interpreter.api.InterpreterEngineOptions;
import tools.refinery.interpreter.matchers.context.IInputKey;
import tools.refinery.store.model.Model;
import tools.refinery.store.model.ModelStore;
import tools.refinery.store.query.dnf.AnyQuery;
import tools.refinery.store.query.dnf.Query;
import tools.refinery.store.query.interpreter.QueryInterpreterStoreAdapter;
import tools.refinery.store.query.interpreter.internal.matcher.RawPatternMatcher;
import tools.refinery.store.query.view.AnySymbolView;
import java.util.*;
public class QueryInterpreterStoreAdapterImpl implements QueryInterpreterStoreAdapter {
private final ModelStore store;
private final InterpreterEngineOptions engineOptions;
private final Map<AnySymbolView, IInputKey> inputKeys;
private final Map<AnyQuery, AnyQuery> canonicalQueryMap;
private final Map<AnyQuery, IQuerySpecification<RawPatternMatcher>> querySpecifications;
private final Set<AnyQuery> vacuousQueries;
private final Set<AnyQuery> allQueries;
private final CancellationToken cancellationToken;
QueryInterpreterStoreAdapterImpl(ModelStore store, InterpreterEngineOptions engineOptions,
Map<AnySymbolView, IInputKey> inputKeys,
Map<AnyQuery, AnyQuery> canonicalQueryMap,
Map<AnyQuery, IQuerySpecification<RawPatternMatcher>> querySpecifications,
Set<AnyQuery> vacuousQueries, CancellationToken cancellationToken) {
this.store = store;
this.engineOptions = engineOptions;
this.inputKeys = inputKeys;
this.canonicalQueryMap = canonicalQueryMap;
this.querySpecifications = querySpecifications;
this.vacuousQueries = vacuousQueries;
this.cancellationToken = cancellationToken;
var mutableAllQueries = new LinkedHashSet<AnyQuery>(querySpecifications.size() + vacuousQueries.size());
mutableAllQueries.addAll(querySpecifications.keySet());
mutableAllQueries.addAll(vacuousQueries);
this.allQueries = Collections.unmodifiableSet(mutableAllQueries);
}
@Override
public ModelStore getStore() {
return store;
}
public Collection<AnySymbolView> getSymbolViews() {
return inputKeys.keySet();
}
public Map<AnySymbolView, IInputKey> getInputKeys() {
return inputKeys;
}
@Override
public Collection<AnyQuery> getQueries() {
return allQueries;
}
public CancellationToken getCancellationToken() {
return cancellationToken;
}
@Override
public <T> Query<T> getCanonicalQuery(Query<T> query) {
// We know that canonical forms of queries do not change output types.
@SuppressWarnings("unchecked")
var canonicalQuery = (Query<T>) canonicalQueryMap.get(query);
if (canonicalQuery == null) {
throw new IllegalArgumentException("Unknown query: " + query);
}
return canonicalQuery;
}
Map<AnyQuery, IQuerySpecification<RawPatternMatcher>> getQuerySpecifications() {
return querySpecifications;
}
Set<AnyQuery> getVacuousQueries() {
return vacuousQueries;
}
@Override
public InterpreterEngineOptions getEngineOptions() {
return engineOptions;
}
@Override
public QueryInterpreterAdapterImpl createModelAdapter(Model model) {
return new QueryInterpreterAdapterImpl(model, this);
}
}
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