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/*
* SPDX-FileCopyrightText: 2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
package tools.refinery.store.dse.transition.statespace.internal;
public abstract class ActivationStoreEntry {
protected final int numberOfActivations;
ActivationStoreEntry(int numberOfActivations) {
this.numberOfActivations = numberOfActivations;
}
public abstract int getNumberOfVisitedActivations();
public int getNumberOfUnvisitedActivations() {
return numberOfActivations - getNumberOfVisitedActivations();
}
public int getNumberOfActivations() {
return numberOfActivations;
}
public abstract int getAndAddActivationAfter(int index);
// public abstract boolean contains(int activation)
// public abstract boolean add(int activation)
public static ActivationStoreEntry create(int size) {
if(size <= Integer.SIZE*6) {
return new ActivationStoreBitVectorEntry(size);
} else {
return new ActivationStoreListEntry(size);
}
}
}
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