coins.aflow
Class EdgeImpl

java.lang.Object
  coins.aflow.EdgeImpl

All Implemented Interfaces:

Edge

public class EdgeImpl

extends java.lang.Object

implements Edge

EdgeImpl class Class for edge connecting basic blocks.

Field Summary

protected FlagBox	fFlagBox
protected BBlock	fFromBBlock
FlowRoot	flowRoot
protected BBlock	fToBBlock

Fields inherited from interface coins.aflow.Edge

LOOP_BACK_EDGE, LOOP_EXIT_EDGE

Constructor Summary

protected

EdgeImpl(FlowRoot pFlowRoot, BBlock pFromBBlock, BBlock pToBBlock)

Method Summary

FlagBox	flagBox() flagBox: Record flags for an edge.
BBlock	getFromBBlock()
BBlock	getToBBlock()
void	setFromBBlock(BBlock pBBlock)
void	setToBBlock(BBlock pBBlock)

Methods inherited from class java.lang.Object

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

Field Detail

flowRoot

public final FlowRoot flowRoot

fFromBBlock

protected BBlock fFromBBlock

fToBBlock

protected BBlock fToBBlock

fFlagBox

protected FlagBox fFlagBox

Constructor Detail

EdgeImpl

protected EdgeImpl(FlowRoot pFlowRoot,
                   BBlock pFromBBlock,
                   BBlock pToBBlock)

Method Detail

getFromBBlock

public BBlock getFromBBlock()

Specified by:

getFromBBlock in interface Edge

getToBBlock

public BBlock getToBBlock()

Specified by:

getToBBlock in interface Edge

flagBox

public FlagBox flagBox()

Description copied from interface: Edge

flagBox: Record flags for an edge. Usage example: if (edgeName.flagBox().getFlag(Edge.LOOP_BACK_EDGE)) ...; edgeName.flagBox().setFlag(Edge.LOOP_BACK_EDGE, true);

Specified by:

flagBox in interface Edge

setFromBBlock

public void setFromBBlock(BBlock pBBlock)

Specified by:

setFromBBlock in interface Edge

setToBBlock

public void setToBBlock(BBlock pBBlock)

Specified by:

setToBBlock in interface Edge