Package org.apache.bcel.generic

Class IFEQ

java.lang.Object

org.apache.bcel.generic.Instruction

org.apache.bcel.generic.BranchInstruction

org.apache.bcel.generic.IfInstruction

org.apache.bcel.generic.IFEQ

All Implemented Interfaces:

Cloneable, InstructionTargeter, StackConsumer

public class IFEQ
extends IfInstruction

IFEQ - Branch if int comparison with zero succeeds

 Stack: ..., value -> ...
 

Field Summary

Fields inherited from class org.apache.bcel.generic.BranchInstruction

index, position, target

Fields inherited from class org.apache.bcel.generic.Instruction

length, opcode

Constructor Summary

Constructors

Constructor	Description
IFEQ(InstructionHandle target)

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor v)	Call corresponding visitor method(s).
IfInstruction	negate()

Methods inherited from class org.apache.bcel.generic.BranchInstruction

containsTarget, dump, getIndex, getPosition, getTarget, getTargetOffset, getTargetOffset, initFromFile, setIndex, setPosition, setTarget, toString, updatePosition, updateTarget

Methods inherited from class org.apache.bcel.generic.Instruction

consumeStack, copy, equals, getComparator, getLength, getName, getOpcode, hashCode, isValidByte, isValidShort, produceStack, readInstruction, setComparator, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.bcel.generic.StackConsumer

consumeStack

Constructor Details

IFEQ

public IFEQ(InstructionHandle target)

Method Details

accept

public void accept(Visitor v)

Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.

Specified by:

accept in class Instruction

Parameters:

v - Visitor object

negate

public IfInstruction negate()

Specified by:

negate in class IfInstruction

Returns:

negation of instruction, e.g. IFEQ.negate() == IFNE