63 lines
1.7 KiB
Java
63 lines
1.7 KiB
Java
/*******************************************************************************
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* Copyright (c) 2002 - 2006 IBM Corporation.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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*******************************************************************************/
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package com.ibm.wala.ipa.callgraph.propagation;
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import com.ibm.wala.analysis.reflection.InstanceKeyWithNode;
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import com.ibm.wala.classLoader.IClass;
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import com.ibm.wala.ipa.callgraph.CGNode;
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import com.ibm.wala.util.debug.Assertions;
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/**
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* Abstract base class for {@link InstanceKey} which represents at least some {@link IClass} in some {@link CGNode}.
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*/
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public abstract class AbstractTypeInNode implements InstanceKeyWithNode {
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private final IClass type;
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private final CGNode node;
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public AbstractTypeInNode(CGNode node, IClass type) {
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if (node == null) {
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throw new IllegalArgumentException("null node");
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}
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if (type != null && type.isInterface()) {
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Assertions.UNREACHABLE("unexpected type: " + type);
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}
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this.node = node;
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this.type = type;
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}
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@Override
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public abstract boolean equals(Object obj);
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@Override
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public abstract int hashCode();
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@Override
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public abstract String toString();
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/**
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* @return the concrete type allocated
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*/
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@Override
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public IClass getConcreteType() {
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return type;
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}
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/**
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* @return the call graph node which contains this allocation
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*/
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@Override
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public CGNode getNode() {
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return node;
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}
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}
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