Package com.tonic.analysis

Class ConstPoolRemapper

java.lang.Object

com.tonic.analysis.ConstPoolRemapper

public final class ConstPoolRemapper
extends Object

Symbolically re-resolves constant-pool entries from a source ClassFile's pool into a target ClassFile's pool, returning the target index for any source index.

Constructor Summary

Constructors

Constructor	Description
ConstPoolRemapper(ClassFile source, ClassFile target)	Creates a stateful remapper from the source class file's constant pool into the target's.

Method Summary

Modifier and Type	Method	Description
int	remap(int srcIndex)	Returns the index in the target pool of the constant equivalent to srcIndex in the source pool, creating it (and any dependencies) if absent.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstPoolRemapper

public ConstPoolRemapper(ClassFile source,
                         ClassFile target)

Creates a stateful remapper from the source class file's constant pool into the target's.

Parameters:

source - the class file whose pool indices are being translated

target - the class file whose pool receives the constants

Method Detail

remap

public int remap(int srcIndex)

Returns the index in the target pool of the constant equivalent to srcIndex in the source pool, creating it (and any dependencies) if absent.

Parameters:

srcIndex - a constant-pool index in the source pool

Returns:

the equivalent index in the target pool