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Compil3r.Quad
Class CHACallGraph  

java.lang.Object
  java.util.AbstractMap
      Util.Collections.UnmodifiableMultiMap
          Compil3r.Quad.CallGraph
              Compil3r.Quad.CHACallGraph

All Implemented Interfaces:

Util.Collections.BinaryRelation, Util.Graphs.Graph, java.util.Map, Util.Collections.MultiMap

Direct Known Subclasses:

RootedCHACallGraph

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public class CHACallGraph

extends CallGraph

A simple call graph implementation based on class-hierarchy analysis with optional rapid type analysis.

Version:

$Id: CHACallGraph.java,v 1.5 2003/07/04 07:31:54 joewhaley Exp $

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Nested Class Summary

 

Nested classes inherited from class Compil3r.Quad.CallGraph

CallGraph.CallGraphMap, CallGraph.CallGraphNavigator, CallGraph.CallSiteMap, CallGraph.CallTargetMap

 

Nested classes inherited from class java.util.AbstractMap

 

Nested classes inherited from class java.util.Map

java.util.Map.Entry

 

Field Summary
protected  java.util.Set	classes
static CHACallGraph	INSTANCE

 

Fields inherited from class Util.Collections.UnmodifiableMultiMap

DEFAULT_HISTOGRAM_SIZE

 

Fields inherited from class java.util.AbstractMap

 

Constructor Summary
protected	CHACallGraph()
	CHACallGraph(java.util.Set classes)           Construct a call graph assuming only the given types are used by the program, i.e.

 

Method Summary
java.util.Collection	getRoots()
java.util.Collection	getTargetMethods(java.lang.Object context, ProgramLocation callSite)           Returns the possible target methods of the given call site under the given context.
void	setRoots(java.util.Collection roots)           Sets up the root methods to be the given set.

 

Methods inherited from class Compil3r.Quad.CallGraph

calculateBackEdges, calculateEdgeRelation, calculateReachableMethods, contains, entrySet, findDepths, getAllCallSites, getAllMethods, getCallees, getCallees, getCallers, getCallGraphMap, getCallSiteMap, getCallSites, getCallSites, getCallSites0, getCallSites0, getCallSites1, getNavigator, getTargetMethod, getTargetMethods, getValues, numberOfTargetMethods, numberOfTargetMethods, toString

 

Methods inherited from class Util.Collections.UnmodifiableMultiMap

add, addAll, addAll, clear, computeHistogram, computeHistogram, entrySetHelper, proxy, put, putAll, remove, remove, removeAll, retainAll

 

Methods inherited from class java.util.AbstractMap

clone, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, size, values

 

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

 

Methods inherited from interface Util.Collections.MultiMap

get, size

 

Methods inherited from interface java.util.Map

containsKey, containsValue, equals, hashCode, isEmpty, keySet, values

 

Field Detail

INSTANCE

public static final CHACallGraph INSTANCE

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classes

protected final java.util.Set classes

Constructor Detail

CHACallGraph

public CHACallGraph(java.util.Set classes)

Construct a call graph assuming only the given types are used by the program, i.e. rapid type analysis.

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CHACallGraph

protected CHACallGraph()

Method Detail

getTargetMethods

public java.util.Collection getTargetMethods(java.lang.Object context,
                                             ProgramLocation callSite)

Description copied from class: CallGraph

Returns the possible target methods of the given call site under the given context. The interpretation of the context object is specific to the type of call graph.

Specified by:

getTargetMethods in class CallGraph

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getRoots

public java.util.Collection getRoots()

Specified by:

getRoots in interface Util.Graphs.Graph

Specified by:

getRoots in class CallGraph

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setRoots

public void setRoots(java.util.Collection roots)

Description copied from class: CallGraph

Sets up the root methods to be the given set. Later call graph queries use the value that you pass in here. Implementing this method is optional -- it is only necessary if you use methods that require a root set, like getReachableMethods().

Specified by:

setRoots in class CallGraph

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