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/*
* SPDX-FileCopyrightText: 2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
package tools.refinery.store.statecoding.internal;
import org.eclipse.collections.api.factory.primitive.IntSets;
import org.eclipse.collections.api.set.primitive.MutableIntSet;
import tools.refinery.store.adapter.AbstractModelAdapterBuilder;
import tools.refinery.store.model.ModelStore;
import tools.refinery.store.representation.AnySymbol;
import tools.refinery.store.representation.Symbol;
import tools.refinery.store.statecoding.StateCodeCalculatorFactory;
import tools.refinery.store.statecoding.StateCoderBuilder;
import tools.refinery.store.statecoding.StateCoderStoreAdapter;
import tools.refinery.store.statecoding.StateEquivalenceChecker;
import tools.refinery.store.statecoding.neighbourhood.NeighbourhoodCalculator;
import tools.refinery.store.statecoding.stateequivalence.StateEquivalenceCheckerImpl;
import tools.refinery.store.tuple.Tuple1;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Set;
public class StateCoderBuilderImpl extends AbstractModelAdapterBuilder<StateCoderStoreAdapter>
implements StateCoderBuilder {
private final Set<AnySymbol> excluded = new HashSet<>();
private final MutableIntSet individuals = IntSets.mutable.empty();
private StateCodeCalculatorFactory calculator = NeighbourhoodCalculator::new;
private StateEquivalenceChecker checker = new StateEquivalenceCheckerImpl();
@Override
public StateCoderBuilder exclude(AnySymbol symbol) {
checkNotConfigured();
excluded.add(symbol);
return this;
}
@Override
public StateCoderBuilder individual(Tuple1 tuple) {
checkNotConfigured();
individuals.add(tuple.get(0));
return this;
}
@Override
public StateCoderBuilder stateEquivalenceChecker(StateEquivalenceChecker stateEquivalenceChecker) {
checkNotConfigured();
this.checker = stateEquivalenceChecker;
return this;
}
@Override
public StateCoderBuilder stateCodeCalculatorFactory(StateCodeCalculatorFactory codeCalculatorFactory) {
checkNotConfigured();
this.calculator = codeCalculatorFactory;
return this;
}
@Override
protected StateCoderStoreAdapter doBuild(ModelStore store) {
Set<Symbol<?>> symbols = new LinkedHashSet<>();
for (AnySymbol symbol : store.getSymbols()) {
if (!excluded.contains(symbol) && (symbol instanceof Symbol<?> typed)) {
symbols.add(typed);
}
}
return new StateCoderStoreAdapterImpl(store, calculator, checker, symbols, individuals);
}
}
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