org.jtool.jxplatform.graph.cfg
Class CFGParameter

java.lang.Object
  org.jtool.jxplatform.graph.GraphNode
      org.jtool.jxplatform.graph.cfg.CFGNode
          org.jtool.jxplatform.graph.cfg.CFGStatement
              org.jtool.jxplatform.graph.cfg.CFGParameter

All Implemented Interfaces:

GraphElement, GraphNodeSort

public class CFGParameter

extends CFGStatement

A parameter node of CFGs.

Author:

Katsuhsa Maruyama

Field Summary

Fields inherited from class org.jtool.jxplatform.graph.cfg.CFGStatement

defs, uses

Fields inherited from class org.jtool.jxplatform.graph.cfg.CFGNode

defid, element

Fields inherited from class org.jtool.jxplatform.graph.GraphNode

id, nodeNum, sort

Fields inherited from interface org.jtool.jxplatform.graph.GraphNodeSort

actualIn, actualOut, assignments, assignmentSt, branches, breakSt, callings, caseLabel, classEntry, classExit, constructorCall, constructorEntry, constructorExit, continueSt, defaultLabel, doSt, entries, exits, fieldDecl, formalIn, formalOut, forSt, ifSt, ignores, instanceCreation, interfaceEntry, interfaceExit, labelSt, localDecl, mergeSt, methodCall, methodEntry, methodExit, newSt, parameters, polymorphicCall, returnSt, switchSt, synchronizedSt, throwSt, trySt, whileSt

Constructor Summary

protected	CFGParameter() Creates a new, empty object.
protected	CFGParameter(int sort, org.w3c.dom.Element elem) Creates a new node.
protected	CFGParameter(int sort, org.w3c.dom.Element elem, int n) Creates a new node.

Method Summary

JxVariable	getDefinedVariable() Returns a variable defined at this parameter.
protected int	getOrdinal() Returns the ordinal number of this parameter.
JxVariable	getUsedVariable() Returns a variable used at this parameter.
void	print(java.lang.StringBuffer buf) Collects information about this statement for printing.
protected void	setOrdinal(int n) Set the ordinal number of this parameter.

Methods inherited from class org.jtool.jxplatform.graph.cfg.CFGStatement

addDefinedVariable, addDefinedVariables, addDefinedVariables, addUsedVariable, addUsedVariables, addUsedVariables, clearDefinedVariable, clearUsedVariable, definesVariable, getDefinedVariable, getDefinedVariables, getUsedVariable, getUsedVariables, isStatement, printDefUse, removeDefinedVariable, removeUsedVariable, setDefinedVariable, setDefinedVariables, setUsedVariable, setUsedVariables, usesVariable

Methods inherited from class org.jtool.jxplatform.graph.cfg.CFGNode

equals, getDefId, getElem, getPredecessors, getPredecessorsNumber, getSuccessors, getSuccessorsNumber, hasDefVariable, hasUseVariable, isAssignmentSt, isBranch, isBranchSt, isBreakSt, isCallSt, isContinueSt, isDoSt, isEntrySt, isExitSt, isFieldSt, isFormalInSt, isFormalOutSt, isFormalSt, isForSt, isGeneralAssignmentSt, isGeneralStatement, isIfSt, isIgnoredSt, isJoin, isLabelSt, isLocalSt, isLoopSt, isMergeSt, isMethodEntry, isParameterSt, isReturnSt, isSwitchLabel, isSwitchSt, isWhileSt, print, print, write

Methods inherited from class org.jtool.jxplatform.graph.GraphNode

addIncomingEdge, addIncomingEdges, addOutgoingEdge, addOutgoingEdges, clear, clearId, clearIncomingEdges, clearOutgoingEdges, getDstNodes, getId, getIncomingEdges, getOutgoingEdges, getSort, getSrcNodes, removeIncomingEdge, removeOutgoingEdge, setDstNodes, setIncomingEdges, setOutgoingEdges, setSort, setSrcNodes

Methods inherited from class java.lang.Object

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

Constructor Detail

CFGParameter

protected CFGParameter()

Creates a new, empty object.

CFGParameter

protected CFGParameter(int sort,
                       org.w3c.dom.Element elem)

Creates a new node.

Parameters:

sort - The sort of this node.

elem - A DOM element corresponding to this node.

CFGParameter

protected CFGParameter(int sort,
                       org.w3c.dom.Element elem,
                       int n)

Creates a new node.

Parameters:

sort - The sort of this node.

elem - A DOM element corresponding to this node.

n - The ordinal number of this parameter.

Method Detail

setOrdinal

protected void setOrdinal(int n)

Set the ordinal number of this parameter.

Parameters:

n - The ordinal number.

getOrdinal

protected int getOrdinal()

Returns the ordinal number of this parameter.

Returns:

The ordinal number.

getDefinedVariable

public JxVariable getDefinedVariable()

Returns a variable defined at this parameter.

Returns:

The variable defined at this parameter.

getUsedVariable

public JxVariable getUsedVariable()

Returns a variable used at this parameter.

Returns:

The variable used at this parameter.

print

public void print(java.lang.StringBuffer buf)

Collects information about this statement for printing.

Overrides:

print in class CFGStatement

Parameters:

buf - The information about the stetement.