Package com.ibm.wala.cast.js.ipa.callgraph

Class JavaScriptFunctionApplyContextInterpreter

java.lang.Object

com.ibm.wala.ipa.callgraph.cha.ContextInsensitiveCHAContextInterpreter

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

com.ibm.wala.ipa.callgraph.propagation.cfa.ContextInsensitiveSSAInterpreter

com.ibm.wala.cast.ipa.callgraph.AstContextInsensitiveSSAContextInterpreter

com.ibm.wala.cast.js.ipa.callgraph.JavaScriptFunctionApplyContextInterpreter

All Implemented Interfaces:

CHAContextInterpreter, RTAContextInterpreter, SSAContextInterpreter

public class JavaScriptFunctionApplyContextInterpreter
extends AstContextInsensitiveSSAContextInterpreter

TODO cache generated IRs

See Also:

• MDN Function.apply() docs

Field Summary

Fields inherited from class com.ibm.wala.ipa.callgraph.propagation.cfa.ContextInsensitiveSSAInterpreter

options

Constructor Summary

Constructors

Constructor	Description
JavaScriptFunctionApplyContextInterpreter(AnalysisOptions options, IAnalysisCacheView cache)

Method Summary

Modifier and Type	Method	Description
DefUse	getDU(CGNode node)
IR	getIR(CGNode node)
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 com.ibm.wala.cast.ipa.callgraph.AstContextInsensitiveSSAContextInterpreter

iterateCallSites, iterateNewSites, understands

Methods inherited from class com.ibm.wala.ipa.callgraph.propagation.cfa.ContextInsensitiveSSAInterpreter

getCFG, getIRView, getNumberOfStatements, recordFactoryType

Methods inherited from class com.ibm.wala.ipa.callgraph.propagation.rta.ContextInsensitiveRTAInterpreter

getAnalysisCache, iterateFieldsRead, iterateFieldsWritten

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.rta.RTAContextInterpreter

iterateFieldsRead, iterateFieldsWritten

Constructor Details

JavaScriptFunctionApplyContextInterpreter

public JavaScriptFunctionApplyContextInterpreter(AnalysisOptions options,
 IAnalysisCacheView cache)

Method Details

understands

public boolean understands(CGNode node)

Description copied from interface: CHAContextInterpreter

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

Specified by:

understands in interface CHAContextInterpreter

Overrides:

understands in class ContextInsensitiveCHAContextInterpreter

getIR

public IR getIR(CGNode node)

Specified by:

getIR in interface SSAContextInterpreter

Overrides:

getIR in class ContextInsensitiveSSAInterpreter

Returns:

the IR that models the method context, or null if it's an unmodelled native method

getDU

public DefUse getDU(CGNode node)

Specified by:

getDU in interface SSAContextInterpreter

Overrides:

getDU in class ContextInsensitiveSSAInterpreter

Returns:

DefUse for the IR that models the method context, or null if it's an unmodelled native method