net.sourceforge.pmd.lang.dfa
Class AbstractDataFlowNode

java.lang.Object
  net.sourceforge.pmd.lang.dfa.AbstractDataFlowNode

All Implemented Interfaces:

DataFlowNode

Direct Known Subclasses:

StartOrEndDataFlowNode

public abstract class AbstractDataFlowNode
extends Object
implements DataFlowNode

Author:

raik

Each data flow contains a set of DataFlowNodes.

Field Summary

protected List<DataFlowNode>	children
protected List<DataFlowNode>	dataFlow
protected int	line
protected Node	node
protected List<DataFlowNode>	parents
protected BitSet	type
protected List<VariableAccess>	variableAccess

Constructor Summary

AbstractDataFlowNode(List<DataFlowNode> dataFlow)

AbstractDataFlowNode(List<DataFlowNode> dataFlow, Node node)

Method Summary

void	addPathToChild(DataFlowNode child)
List<DataFlowNode>	getChildren()
List<DataFlowNode>	getFlow()
int	getIndex()
int	getLine()
Node	getNode()
List<DataFlowNode>	getParents()
List<VariableAccess>	getVariableAccess()
boolean	isType(int intype)
boolean	removePathToChild(DataFlowNode child)
void	reverseParentPathsTo(DataFlowNode destination)
void	setType(int type)
void	setVariableAccess(List<VariableAccess> variableAccess)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

node

protected Node node

parents

protected List<DataFlowNode> parents

children

protected List<DataFlowNode> children

type

protected BitSet type

variableAccess

protected List<VariableAccess> variableAccess

dataFlow

protected List<DataFlowNode> dataFlow

line

protected int line

Constructor Detail

AbstractDataFlowNode

public AbstractDataFlowNode(List<DataFlowNode> dataFlow)

AbstractDataFlowNode

public AbstractDataFlowNode(List<DataFlowNode> dataFlow,
                            Node node)

Method Detail

addPathToChild

public void addPathToChild(DataFlowNode child)

Specified by:

addPathToChild in interface DataFlowNode

removePathToChild

public boolean removePathToChild(DataFlowNode child)

Specified by:

removePathToChild in interface DataFlowNode

reverseParentPathsTo

public void reverseParentPathsTo(DataFlowNode destination)

Specified by:

reverseParentPathsTo in interface DataFlowNode

getLine

public int getLine()

Specified by:

getLine in interface DataFlowNode

setType

public void setType(int type)

Specified by:

setType in interface DataFlowNode

isType

public boolean isType(int intype)

Specified by:

isType in interface DataFlowNode

getNode

public Node getNode()

Specified by:

getNode in interface DataFlowNode

getChildren

public List<DataFlowNode> getChildren()

Specified by:

getChildren in interface DataFlowNode

getParents

public List<DataFlowNode> getParents()

Specified by:

getParents in interface DataFlowNode

getFlow

public List<DataFlowNode> getFlow()

Specified by:

getFlow in interface DataFlowNode

getIndex

public int getIndex()

Specified by:

getIndex in interface DataFlowNode

setVariableAccess

public void setVariableAccess(List<VariableAccess> variableAccess)

Specified by:

setVariableAccess in interface DataFlowNode

getVariableAccess

public List<VariableAccess> getVariableAccess()

Specified by:

getVariableAccess in interface DataFlowNode

toString

public String toString()

Overrides:

toString in class Object