soot.jimple.toolkits.annotation.parity
Class ParityAnalysis

java.lang.Object
  |
  +--soot.toolkits.scalar.AbstractFlowAnalysis
        |
        +--soot.toolkits.scalar.FlowAnalysis
              |
              +--soot.toolkits.scalar.ForwardFlowAnalysis
                    |
                    +--soot.jimple.toolkits.annotation.parity.ParityAnalysis

public class ParityAnalysis
extends ForwardFlowAnalysis


Fields inherited from class soot.toolkits.scalar.FlowAnalysis
unitToAfterFlow
 
Fields inherited from class soot.toolkits.scalar.AbstractFlowAnalysis
graph, unitToBeforeFlow
 
Constructor Summary
ParityAnalysis(UnitGraph g)
           
 
Method Summary
protected  void copy(java.lang.Object source, java.lang.Object dest)
          Creates a copy of the source flow object in dest.
protected  java.lang.Object entryInitialFlow()
          Returns the initial flow value for entry/exit graph nodes.
protected  void flowThrough(java.lang.Object inValue, java.lang.Object unit, java.lang.Object outValue)
          Given the merge of the out sets, compute the in set for s (or in to out, depending on direction).
protected  void merge(java.lang.Object in1, java.lang.Object in2, java.lang.Object out)
          Compute the merge of the in1 and in2 sets, putting the result into out.
protected  java.lang.Object newInitialFlow()
          Returns the flow object corresponding to the initial values for each graph node.
 
Methods inherited from class soot.toolkits.scalar.ForwardFlowAnalysis
doAnalysis, isForward
 
Methods inherited from class soot.toolkits.scalar.FlowAnalysis
getFlowAfter
 
Methods inherited from class soot.toolkits.scalar.AbstractFlowAnalysis
customizeInitialFlowGraph, getFlowBefore, treatTrapHandlersAsEntries
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ParityAnalysis

public ParityAnalysis(UnitGraph g)
Method Detail

merge

protected void merge(java.lang.Object in1,
                     java.lang.Object in2,
                     java.lang.Object out)
Description copied from class: AbstractFlowAnalysis
Compute the merge of the in1 and in2 sets, putting the result into out. The behavior of this function depends on the implementation ( it may be necessary to check whether in1 and in2 are equal or aliased ). Used by the doAnalysis method.
Overrides:
merge in class AbstractFlowAnalysis

copy

protected void copy(java.lang.Object source,
                    java.lang.Object dest)
Description copied from class: AbstractFlowAnalysis
Creates a copy of the source flow object in dest.
Overrides:
copy in class AbstractFlowAnalysis

flowThrough

protected void flowThrough(java.lang.Object inValue,
                           java.lang.Object unit,
                           java.lang.Object outValue)
Description copied from class: FlowAnalysis
Given the merge of the out sets, compute the in set for s (or in to out, depending on direction).
Overrides:
flowThrough in class FlowAnalysis

entryInitialFlow

protected java.lang.Object entryInitialFlow()
Description copied from class: AbstractFlowAnalysis
Returns the initial flow value for entry/exit graph nodes.
Overrides:
entryInitialFlow in class AbstractFlowAnalysis

newInitialFlow

protected java.lang.Object newInitialFlow()
Description copied from class: AbstractFlowAnalysis
Returns the flow object corresponding to the initial values for each graph node.
Overrides:
newInitialFlow in class AbstractFlowAnalysis