64 lines
2.0 KiB
Java
64 lines
2.0 KiB
Java
/*******************************************************************************
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* Copyright (c) 2011 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.cast.js.ipa.callgraph.correlations;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Set;
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import com.ibm.wala.cast.loader.AstMethod;
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import com.ibm.wala.cast.tree.CAstSourcePositionMap.Position;
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import com.ibm.wala.classLoader.IMethod;
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import com.ibm.wala.ssa.SSAInstruction;
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import com.ibm.wala.util.collections.HashSetFactory;
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import com.ibm.wala.util.collections.Pair;
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import com.ibm.wala.util.intset.OrdinalSetMapping;
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/**
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* A utility class holding information about correlations identified by a {@link CorrelationFinder}.
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*
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* @author mschaefer
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*
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*/
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public final class CorrelationSummary {
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private final SSASourcePositionMap positions;
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private final Set<Correlation> correlations = HashSetFactory.make();
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public CorrelationSummary(IMethod method, OrdinalSetMapping<SSAInstruction> instrIndices) {
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positions = new SSASourcePositionMap((AstMethod)method, instrIndices);
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}
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public void addCorrelation(Correlation correlation) {
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correlations.add(correlation);
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}
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public List<Pair<Position, String>> pp() {
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List<Pair<Position, String>> res = new ArrayList<>();
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for(Correlation correlation : correlations) {
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res.add(Pair.make(correlation.getStartPosition(positions), correlation.pp(positions)));
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}
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return res;
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}
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public Set<Correlation> getCorrelations() {
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return correlations;
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}
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public boolean isEmpty() {
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return correlations.isEmpty();
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}
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public SSASourcePositionMap getPositions() {
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return positions;
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}
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}
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