Package soot.dexpler

Class DexNullTransformer

java.lang.Object

soot.Transformer

soot.BodyTransformer

soot.dexpler.DexTransformer

soot.dexpler.AbstractNullTransformer

soot.dexpler.DexNullTransformer

public class DexNullTransformer
extends AbstractNullTransformer

BodyTransformer to find and change IntConstant(0) to NullConstant where locals are used as objects.

Author:

Michael Markert

Constructor Summary

Constructors

Constructor	Description
DexNullTransformer()

Method Summary

Modifier and Type	Method	Description
protected void	internalTransform(Body body, String phaseName, Map<String,String> options)	This method is called to perform the transformation itself.
static DexNullTransformer	v()

Methods inherited from class soot.dexpler.AbstractNullTransformer

isObject, isZeroComparison, replaceWithNull

Methods inherited from class soot.dexpler.DexTransformer

collectDefinitionsWithAliases, findArrayType

Methods inherited from class soot.BodyTransformer

transform, transform, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

DexNullTransformer

public DexNullTransformer()

Method Detail

v

public static DexNullTransformer v()

internalTransform

protected void internalTransform(Body body,
                                 String phaseName,
                                 Map<String,String> options)

Description copied from class: BodyTransformer

This method is called to perform the transformation itself. It is declared abstract; subclasses must implement this method by making it the entry point to their actual Body transformation.

Specified by:

internalTransform in class BodyTransformer

Parameters:

body - the body on which to apply the transformation

phaseName - the phasename for this transform; not typically used by implementations.

options - the actual computed options; a combination of default options and Scene specified options.