com.ibm.wala.ipa.callgraph.propagation.rta
Class ContextInsensitiveRTAInterpreter

java.lang.Object
  com.ibm.wala.ipa.callgraph.propagation.rta.ContextInsensitiveRTAInterpreter

All Implemented Interfaces:

RTAContextInterpreter, SSAContextInterpreter

Direct Known Subclasses:

ContextInsensitiveSSAInterpreter

public abstract class ContextInsensitiveRTAInterpreter
extends java.lang.Object
implements RTAContextInterpreter, SSAContextInterpreter

Default implementation of MethodContextInterpreter for context-insensitive analysis

Constructor Summary

ContextInsensitiveRTAInterpreter(AnalysisCache cache)

Method Summary

AnalysisCache	getAnalysisCache()
java.util.Iterator<CallSiteReference>	iterateCallSites(CGNode node)
java.util.Iterator<FieldReference>	iterateFieldsRead(CGNode node)
java.util.Iterator<FieldReference>	iterateFieldsWritten(CGNode node)
java.util.Iterator<NewSiteReference>	iterateNewSites(CGNode node)
boolean	recordFactoryType(CGNode node, IClass klass) record that the "factory" method of a node should be interpreted to allocate a particular class.
boolean	understands(CGNode node) Does this object understand the given method? The caller had better check this before inquiring on other properties.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.wala.ipa.callgraph.propagation.SSAContextInterpreter

getCFG, getDU, getIR, getNumberOfStatements

Constructor Detail

ContextInsensitiveRTAInterpreter

public ContextInsensitiveRTAInterpreter(AnalysisCache cache)

Method Detail

getAnalysisCache

public AnalysisCache getAnalysisCache()

iterateNewSites

public java.util.Iterator<NewSiteReference> iterateNewSites(CGNode node)

Specified by:

iterateNewSites in interface RTAContextInterpreter

Returns:

an Iterator of the types that may be allocated by a given method in a given context.

iterateCallSites

public java.util.Iterator<CallSiteReference> iterateCallSites(CGNode node)

Specified by:

iterateCallSites in interface RTAContextInterpreter

Returns:

an Iterator of the call statements that may execute in a given method for a given context

iterateFieldsRead

public java.util.Iterator<FieldReference> iterateFieldsRead(CGNode node)

Specified by:

iterateFieldsRead in interface RTAContextInterpreter

Returns:

iterator of FieldReference

iterateFieldsWritten

public java.util.Iterator<FieldReference> iterateFieldsWritten(CGNode node)

Specified by:

iterateFieldsWritten in interface RTAContextInterpreter

Returns:

iterator of FieldReference

understands

public boolean understands(CGNode node)

Description copied from interface: RTAContextInterpreter

Does this object understand the given method? The caller had better check this before inquiring on other properties.

Specified by:

understands in interface RTAContextInterpreter

recordFactoryType

public boolean recordFactoryType(CGNode node,
                                 IClass klass)

Description copied from interface: RTAContextInterpreter

record that the "factory" method of a node should be interpreted to allocate a particular class. TODO: this is a little ugly, is there a better place to move this?

Specified by:

recordFactoryType in interface RTAContextInterpreter

Returns:

true iff a NEW type was recorded, false if the type was previously recorded.