com.ibm.wala.ipa.callgraph
Interface CallGraph

All Superinterfaces:

EdgeManager<CGNode>, Graph<CGNode>, java.lang.Iterable<CGNode>, NodeManager<CGNode>, NumberedEdgeManager<CGNode>, NumberedGraph<CGNode>, NumberedNodeManager<CGNode>

All Known Implementing Classes:

AstCallGraph, BasicCallGraph, DelegatingExplicitCallGraph, ExplicitCallGraph, JSCallGraph

public interface CallGraph
extends NumberedGraph<CGNode>

Basic interface for a call graph, which is a graph of CGNode

Method Summary

void	dump(java.lang.String filename) Dump the callgraph to the specified file in dotty(1) format.
ClassHierarchy	getClassHierarchy()
java.util.Collection<CGNode>	getEntrypointNodes()
CGNode	getFakeRootNode() Return the (fake) interprocedural root node of the call graph.
SSAContextInterpreter	getInterpreter(CGNode node)
CGNode	getNode(IMethod method, Context C) If you want to get all the nodes corresponding to a particular method, regardless of context, then use getNodes
java.util.Set<CGNode>	getNodes(MethodReference m)

Methods inherited from interface com.ibm.wala.util.graph.Graph

removeNodeAndEdges

Methods inherited from interface com.ibm.wala.util.graph.NodeManager

addNode, containsNode, getNumberOfNodes, iterator, removeNode

Methods inherited from interface com.ibm.wala.util.graph.EdgeManager

addEdge, getPredNodeCount, getPredNodes, getSuccNodeCount, getSuccNodes, hasEdge, removeAllIncidentEdges, removeEdge, removeIncomingEdges, removeOutgoingEdges

Methods inherited from interface com.ibm.wala.util.graph.NumberedNodeManager

getMaxNumber, getNode, getNumber, iterateNodes

Methods inherited from interface com.ibm.wala.util.graph.NodeManager

addNode, containsNode, getNumberOfNodes, iterator, removeNode

Methods inherited from interface com.ibm.wala.util.graph.NumberedEdgeManager

getPredNodeNumbers, getSuccNodeNumbers

Methods inherited from interface com.ibm.wala.util.graph.EdgeManager

addEdge, getPredNodeCount, getPredNodes, getSuccNodeCount, getSuccNodes, hasEdge, removeAllIncidentEdges, removeEdge, removeIncomingEdges, removeOutgoingEdges

Method Detail

getFakeRootNode

CGNode getFakeRootNode()

Return the (fake) interprocedural root node of the call graph.

Returns:

the "fake" root node the call graph

getEntrypointNodes

java.util.Collection<CGNode> getEntrypointNodes()

Returns:

an Iterator of the nodes designated as "root nodes"

getNode

CGNode getNode(IMethod method,
               Context C)

If you want to get all the nodes corresponding to a particular method, regardless of context, then use getNodes

Returns:

the node corresponding a method in a context

getNodes

java.util.Set<CGNode> getNodes(MethodReference m)

Parameters:

m - a method reference

Returns:

the set of all nodes in the call graph that represent this method.

getInterpreter

SSAContextInterpreter getInterpreter(CGNode node)

Parameters:

node -

Returns:

an object that provides an interpretation of the node. This is the minimum interpreter functionality that all call graphs must provide.

dump

void dump(java.lang.String filename)

Dump the callgraph to the specified file in dotty(1) format.

getClassHierarchy

ClassHierarchy getClassHierarchy()

Returns:

the governing class hierarchy for this call graph