com.google.gwt.dev.jjs.impl

Class CallGraph

java.lang.Object

com.google.gwt.dev.jjs.impl.CallGraph

public class CallGraph
extends Object

Call graph, which records {callee->callers} and {caller->callees} pairs.

Constructor Summary

Constructors

Constructor and Description
CallGraph()

Method Summary

Modifier and Type	Method and Description
void	addCallerMethod(JMethod callerMethod, Collection<JMethod> calleeMethods) Add a caller method and its callee methods to the call graph.
void	buildCallGraph(JProgram program) Build the call graph of a JProgram.
Set<JMethod>	getAllCallees() Return all the callee methods in the call graph.
Set<JMethod>	getCallees(Collection<JMethod> callerMethods) Return all the callees of a set of caller methods.
Set<JMethod>	getCallers(Collection<JMethod> calleeMethods) Return all the callers of a set of callee methods.
Set<JMethod>	removeCalleeMethod(JMethod calleeMethod) Remove a callee method and all its caller methods in both calleeCallersPairs and callerCalleesPairs.
Set<JMethod>	removeCallerMethod(JMethod callerMethod) Remove a caller method and all its callee methods in both callerCalleesPairs and calleeCallersPairs.
void	resetCallGraph()
void	updateCallGraphOfMethod(JMethod method, CallGraph deletedSubCallGraph, CallGraph addedSubCallGraph) Update call graph of a JMethod.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

CallGraph

public CallGraph()

Method Detail

addCallerMethod

public void addCallerMethod(JMethod callerMethod,
                            Collection<JMethod> calleeMethods)

Add a caller method and its callee methods to the call graph.

buildCallGraph

public void buildCallGraph(JProgram program)

Build the call graph of a JProgram.

getAllCallees

public Set<JMethod> getAllCallees()

Return all the callee methods in the call graph.

getCallees

public Set<JMethod> getCallees(Collection<JMethod> callerMethods)

Return all the callees of a set of caller methods.

getCallers

public Set<JMethod> getCallers(Collection<JMethod> calleeMethods)

Return all the callers of a set of callee methods.

removeCalleeMethod

public Set<JMethod> removeCalleeMethod(JMethod calleeMethod)

Remove a callee method and all its caller methods in both calleeCallersPairs and callerCalleesPairs. Return its caller methods.

removeCallerMethod

public Set<JMethod> removeCallerMethod(JMethod callerMethod)

Remove a caller method and all its callee methods in both callerCalleesPairs and calleeCallersPairs. Return its callee methods.

resetCallGraph

public void resetCallGraph()

updateCallGraphOfMethod

public void updateCallGraphOfMethod(JMethod method,
                                    CallGraph deletedSubCallGraph,
                                    CallGraph addedSubCallGraph)

Update call graph of a JMethod. Record the deleted and added sub graph after the update in deletedSubCallGraph and addedSubCallGraph respectively.