73 lines
1.9 KiB
Java
73 lines
1.9 KiB
Java
/*******************************************************************************
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* Copyright (c) 2007 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.slicer;
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import com.ibm.wala.ipa.callgraph.CGNode;
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import com.ibm.wala.ssa.SSAAbstractInvokeInstruction;
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/**
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* A {@link Statement} representing an actual parameter
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*/
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public class ParamCaller extends StatementWithInstructionIndex implements ValueNumberCarrier {
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/**
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* Value number of the actual parameter
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*/
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protected final int valueNumber;
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public ParamCaller(CGNode node, int callIndex, int valueNumber) {
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super(node, callIndex);
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this.valueNumber = valueNumber;
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}
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@Override
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public Kind getKind() {
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return Kind.PARAM_CALLER;
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}
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@Override
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public SSAAbstractInvokeInstruction getInstruction() {
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return (SSAAbstractInvokeInstruction)super.getInstruction();
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}
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@Override
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public String toString() {
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return super.toString() + " v" + getValueNumber();
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}
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@Override
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public int getValueNumber() {
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return valueNumber;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = super.hashCode();
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result = prime * result + valueNumber;
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj)
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return true;
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if (!super.equals(obj))
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return false;
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if (getClass() != obj.getClass())
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return false;
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final ParamCaller other = (ParamCaller) obj;
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if (valueNumber != other.valueNumber)
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return false;
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return true;
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}
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} |