org.objectweb.asm.tree.analysis

Class SourceValue

public class SourceValue extends Object implements Value

A Value that is represented by its type in a two types type system. This type system distinguishes the ONEWORD and TWOWORDS types.

Author: Eric Bruneton

Field Summary
Set	insns The instructions that can produce this value.
int	size The size of this value.

Constructor Summary
	SourceValue(int size)
	SourceValue(int size, AbstractInsnNode insn)
	SourceValue(int size, Set insns)

Method Summary
boolean	equals(Object value)
int	getSize()
int	hashCode()

Field Detail

insns

public final Set insns

The instructions that can produce this value. For example, for the Java code below, the instructions that can produce the value of i at line 5 are the txo ISTORE instructions at line 1 and 3:

 1: i = 0;
 2: if (...) {
 3:   i = 1;
 4: }
 5: return i;

This field is a set of AbstractInsnNode objects.

size

public final int size

The size of this value.

Constructor Detail

SourceValue

public SourceValue(int size)

SourceValue

public SourceValue(int size, AbstractInsnNode insn)

SourceValue

public SourceValue(int size, Set insns)

Method Detail

equals

public boolean equals(Object value)

getSize

public int getSize()

hashCode

public int hashCode()