DexIContextInterpreter (API Reference for wala 1.3.9)

java.lang.Object
- com.ibm.wala.dalvik.classLoader.DexIContextInterpreter

All Implemented Interfaces:

CHAContextInterpreter, RTAContextInterpreter, SSAContextInterpreter
```
public class DexIContextInterpreter
extends Object
implements SSAContextInterpreter
```

Constructor Summary

Constructors
Constructor and Description

DexIContextInterpreter(SSAOptions options, AnalysisCache cache)

Constructors
Constructor and Description
`DexIContextInterpreter(SSAOptions options, AnalysisCache cache)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ControlFlowGraph<SSAInstruction,ISSABasicBlock>`	`getCFG(CGNode n)`
`DefUse`	`getDU(CGNode node)`
`IR`	`getIR(CGNode node)`
`int`	`getNumberOfStatements(CGNode node)`
`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.
`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

- Constructor Detail
  - DexIContextInterpreter
```
public DexIContextInterpreter(SSAOptions options,
                              AnalysisCache cache)
```
- Method Detail
  - 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
  - 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.
  - iterateNewSites
```
public 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.
  - iterateFieldsWritten
```
public Iterator<FieldReference> iterateFieldsWritten(CGNode node)
```
    Specified by:
    
    iterateFieldsWritten in interface RTAContextInterpreter
    
    Returns:
    
    iterator of FieldReference
  - iterateFieldsRead
```
public Iterator<FieldReference> iterateFieldsRead(CGNode node)
```
    Specified by:
    
    iterateFieldsRead in interface RTAContextInterpreter
    
    Returns:
    
    iterator of FieldReference
  - iterateCallSites
```
public Iterator<CallSiteReference> iterateCallSites(CGNode node)
```
    Specified by:
    
    iterateCallSites in interface CHAContextInterpreter
    
    Returns:
    
    an Iterator of the call statements that may execute in a given method for a given context
  - getNumberOfStatements
```
public int getNumberOfStatements(CGNode node)
```
    Specified by:
    
    getNumberOfStatements in interface SSAContextInterpreter
    
    Returns:
    
    the number of the statements in the IR, or -1 if it's an unmodelled native method.
  - getIR
```
public IR getIR(CGNode node)
```
    Specified by:
    
    getIR in interface SSAContextInterpreter
    
    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
    
    Returns:
    
    DefUse for the IR that models the method context, or null if it's an unmodelled native method
  - getCFG
```
public ControlFlowGraph<SSAInstruction,ISSABasicBlock> getCFG(CGNode n)
```
    Specified by:
    
    getCFG in interface SSAContextInterpreter

Class DexIContextInterpreter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DexIContextInterpreter

Method Detail

understands

recordFactoryType

iterateNewSites

iterateFieldsWritten

iterateFieldsRead

iterateCallSites

getNumberOfStatements

getIR

getDU

getCFG