harpoon.Analysis.Quads
Class CallGraph

java.lang.Object
  jpaul.Graphs.DiGraph<HMethod>
      harpoon.Analysis.CallGraph
          harpoon.Analysis.Quads.CallGraph

Direct Known Subclasses:

CachingCallGraph, CallGraphImpl, SmartCallGraph, SSICallGraph

public abstract class CallGraph
extends CallGraph

CallGraph is a general interface that should be implemented by a call graph.

Version:

$Id: CallGraph.java,v 1.5 2003/05/06 15:00:39 salcianu Exp $

Author:

Alexandru SALCIANU <salcianu@mit.edu>

Field Summary

Fields inherited from class harpoon.Analysis.CallGraph

navigator

Fields inherited from class jpaul.Graphs.DiGraph

CACHING

Constructor Summary

CallGraph()

Method Summary

abstract HMethod[]	calls(HMethod hm, CALL cs) Returns an array containing all possible methods called by method m at the call site cs.
abstract CALL[]	getCallSites(HMethod hm) Returns a list of all the CALLs quads in the code of hm.

Methods inherited from class harpoon.Analysis.CallGraph

callableMethods, calls, getBiDiNavigator, getForwardNavigator, getRoots, getRunMethods

Methods inherited from class jpaul.Graphs.DiGraph

constructBiDiNavigator, dfs, dfs2, diGraph, diGraph, findPath, findPath, forAllVertices, getComponentDiGraph, numArcs, numVertices, reverseDiGraph, subDiGraph, toString, transitivePred, transitivePred, transitiveSucc, transitiveSucc, union, vertices

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CallGraph

public CallGraph()

Method Detail

calls

public abstract HMethod[] calls(HMethod hm,
                                CALL cs)

Returns an array containing all possible methods called by method m at the call site cs. If there is no known callee for the call site cs, or if cs doesn't belong to the code of hm, return an array of length 0.

getCallSites

public abstract CALL[] getCallSites(HMethod hm)

Returns a list of all the CALLs quads in the code of hm.