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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
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package com.sun.org.apache.bcel.internal.generic;

import java.io.DataOutputStream;
import java.io.IOException;

import com.sun.org.apache.bcel.internal.util.ByteSequence;

GOTO_W - Branch always (to relative offset, not absolute address)
Version:$Id: GOTO_W.java 1747278 2016-06-07 17:28:43Z britter $
/** * GOTO_W - Branch always (to relative offset, not absolute address) * * @version $Id: GOTO_W.java 1747278 2016-06-07 17:28:43Z britter $ */
public class GOTO_W extends GotoInstruction {
Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction(). Not to be used otherwise.
/** * Empty constructor needed for the Class.newInstance() statement in * Instruction.readInstruction(). Not to be used otherwise. */
GOTO_W() { } public GOTO_W(final InstructionHandle target) { super(com.sun.org.apache.bcel.internal.Const.GOTO_W, target); super.setLength(5); }
Dump instruction as byte code to stream out.
Params:
  • out – Output stream
/** * Dump instruction as byte code to stream out. * @param out Output stream */
@Override public void dump( final DataOutputStream out ) throws IOException { super.setIndex(getTargetOffset()); out.writeByte(super.getOpcode()); out.writeInt(super.getIndex()); }
Read needed data (e.g. index) from file.
/** * Read needed data (e.g. index) from file. */
@Override protected void initFromFile( final ByteSequence bytes, final boolean wide ) throws IOException { super.setIndex(bytes.readInt()); super.setLength(5); }
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.
Params:
  • v – Visitor object
/** * 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. * * @param v Visitor object */
@Override public void accept( final Visitor v ) { v.visitUnconditionalBranch(this); v.visitBranchInstruction(this); v.visitGotoInstruction(this); v.visitGOTO_W(this); } }