|
FindBugs™ 1.3.9 | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectedu.umd.cs.findbugs.ba.BasicAbstractDataflowAnalysis<java.util.BitSet>
edu.umd.cs.findbugs.ba.AbstractDominatorsAnalysis
edu.umd.cs.findbugs.ba.PostDominatorsAnalysis
public class PostDominatorsAnalysis
Dataflow analysis to compute postdominator sets for a CFG.
CFG
,
AbstractDominatorsAnalysis
Constructor Summary | |
---|---|
protected |
PostDominatorsAnalysis(CFG cfg,
ReverseDepthFirstSearch rdfs,
DepthFirstSearch dfs,
boolean ignoreExceptionEdges)
Constructor. |
protected |
PostDominatorsAnalysis(CFG cfg,
ReverseDepthFirstSearch rdfs,
DepthFirstSearch dfs,
EdgeChooser edgeChooser)
Constructor. |
Method Summary | |
---|---|
BlockOrder |
getBlockOrder(CFG cfg)
Return the BlockOrder specifying the order in which BasicBlocks should be visited in the main dataflow loop. |
boolean |
isForwards()
Returns true if the analysis is forwards, false if backwards. |
Methods inherited from class edu.umd.cs.findbugs.ba.AbstractDominatorsAnalysis |
---|
copy, createFact, getAllDominatedBy, getAllDominatorsOf, initEntryFact, isTop, makeFactTop, meetInto, same, transfer |
Methods inherited from class edu.umd.cs.findbugs.ba.BasicAbstractDataflowAnalysis |
---|
edgeTransfer, factToString, finishIteration, getFactAfterLocation, getFactAtLocation, getFactOnEdge, getLastUpdateTimestamp, getResultFact, getStartFact, resultFactIterator, setLastUpdateTimestamp, startIteration |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
protected PostDominatorsAnalysis(CFG cfg, ReverseDepthFirstSearch rdfs, DepthFirstSearch dfs, EdgeChooser edgeChooser)
cfg
- the CFG to compute dominator relationships forrdfs
- the ReverseDepthFirstSearch on the CFGdfs
- the DepthFirstSearch on the CFGedgeChooser
- EdgeChooser to choose which Edges to consider significantprotected PostDominatorsAnalysis(CFG cfg, ReverseDepthFirstSearch rdfs, DepthFirstSearch dfs, boolean ignoreExceptionEdges)
cfg
- the CFG to compute dominator relationships forrdfs
- the ReverseDepthFirstSearch on the CFGdfs
- the DepthFirstSearch on the CFGignoreExceptionEdges
- true if exception edges should be ignoredMethod Detail |
---|
public boolean isForwards()
DataflowAnalysis
public BlockOrder getBlockOrder(CFG cfg)
DataflowAnalysis
cfg
- the CFG upon which we're performing dataflow analysis
|
FindBugs™ 1.3.9 | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |