Class DelegatingRTAContextInterpreter
- java.lang.Object
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- com.ibm.wala.ipa.callgraph.propagation.rta.DelegatingRTAContextInterpreter
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- All Implemented Interfaces:
CHAContextInterpreter
,RTAContextInterpreter
- Direct Known Subclasses:
DelegatingSSAContextInterpreter
public class DelegatingRTAContextInterpreter extends Object implements RTAContextInterpreter
A context interpreter that first checks with A, then defaults to B.
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Constructor Summary
Constructors Constructor Description DelegatingRTAContextInterpreter(RTAContextInterpreter A, RTAContextInterpreter B)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Iterator<CallSiteReference>
iterateCallSites(CGNode node)
Iterator<FieldReference>
iterateFieldsRead(CGNode node)
Iterator<FieldReference>
iterateFieldsWritten(CGNode node)
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.String
toString()
boolean
understands(CGNode node)
Does this object understand the given method? The caller had better check this before inquiring on other properties.
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Constructor Detail
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DelegatingRTAContextInterpreter
public DelegatingRTAContextInterpreter(RTAContextInterpreter A, RTAContextInterpreter B)
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Method Detail
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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 interfaceCHAContextInterpreter
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iterateNewSites
public Iterator<NewSiteReference> iterateNewSites(CGNode node)
- Specified by:
iterateNewSites
in interfaceRTAContextInterpreter
- Returns:
- an Iterator of the types that may be allocated by a given method in a given context.
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iterateCallSites
public Iterator<CallSiteReference> iterateCallSites(CGNode node)
- Specified by:
iterateCallSites
in interfaceCHAContextInterpreter
- Returns:
- an Iterator of the call statements that may execute in a given method for a given context
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iterateFieldsRead
public Iterator<FieldReference> iterateFieldsRead(CGNode node)
- Specified by:
iterateFieldsRead
in interfaceRTAContextInterpreter
- Returns:
- iterator of FieldReference
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iterateFieldsWritten
public Iterator<FieldReference> iterateFieldsWritten(CGNode node)
- Specified by:
iterateFieldsWritten
in interfaceRTAContextInterpreter
- Returns:
- iterator of FieldReference
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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 interfaceRTAContextInterpreter
- Returns:
- true iff a NEW type was recorded, false if the type was previously recorded.
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