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/*******************************************************************************
* Copyright (c) 2004-2008 Gabor Bergmann and Daniel Varro
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-v20.html.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package tools.refinery.viatra.runtime.rete.single;
import java.util.Iterator;
import java.util.Map;
import tools.refinery.viatra.runtime.matchers.context.IPosetComparator;
import tools.refinery.viatra.runtime.matchers.tuple.Tuple;
import tools.refinery.viatra.runtime.matchers.tuple.TupleMask;
import tools.refinery.viatra.runtime.rete.network.ProductionNode;
import tools.refinery.viatra.runtime.rete.network.ReteContainer;
import tools.refinery.viatra.runtime.rete.traceability.CompiledQuery;
import tools.refinery.viatra.runtime.rete.traceability.TraceInfo;
/**
* Default implementation of the Production node, based on UniquenessEnforcerNode
*
* @author Gabor Bergmann
* @noinstantiate This class is not intended to be instantiated by clients.
*/
public class DefaultProductionNode extends UniquenessEnforcerNode implements ProductionNode {
protected final Map<String, Integer> posMapping;
/**
* @since 1.6
*/
public DefaultProductionNode(final ReteContainer reteContainer, final Map<String, Integer> posMapping,
final boolean deleteRederiveEvaluation) {
this(reteContainer, posMapping, deleteRederiveEvaluation, null, null, null);
}
/**
* @since 1.6
*/
public DefaultProductionNode(final ReteContainer reteContainer, final Map<String, Integer> posMapping,
final boolean deleteRederiveEvaluation, final TupleMask coreMask, final TupleMask posetMask,
final IPosetComparator posetComparator) {
super(reteContainer, posMapping.size(), deleteRederiveEvaluation, coreMask, posetMask, posetComparator);
this.posMapping = posMapping;
}
@Override
public Map<String, Integer> getPosMapping() {
return posMapping;
}
@Override
public Iterator<Tuple> iterator() {
return memory.iterator();
}
@Override
public void acceptPropagatedTraceInfo(final TraceInfo traceInfo) {
if (traceInfo.propagateToProductionNodeParentAlso()) {
super.acceptPropagatedTraceInfo(traceInfo);
}
}
@Override
public String toString() {
for (final TraceInfo traceInfo : this.traceInfos) {
if (traceInfo instanceof CompiledQuery) {
final String patternName = ((CompiledQuery) traceInfo).getPatternName();
return String.format(this.getClass().getName() + "<%s>=%s", patternName, super.toString());
}
}
return super.toString();
}
}
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