1 /*
   2  * reserved comment block
   3  * DO NOT REMOVE OR ALTER!
   4  */
   5 /*
   6  * Licensed to the Apache Software Foundation (ASF) under one or more
   7  * contributor license agreements.  See the NOTICE file distributed with
   8  * this work for additional information regarding copyright ownership.
   9  * The ASF licenses this file to You under the Apache License, Version 2.0
  10  * (the "License"); you may not use this file except in compliance with
  11  * the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.bcel.internal.generic;
  23 
  24 /**
  25  * IF_ICMPEQ - Branch if int comparison succeeds
  26  *
  27  * <PRE>Stack: ..., value1, value2 -&gt; ...</PRE>
  28  *
  29  * @version $Id: IF_ICMPEQ.java 1747278 2016-06-07 17:28:43Z britter $
  30  */
  31 public class IF_ICMPEQ extends IfInstruction {
  32 
  33     /**
  34      * Empty constructor needed for the Class.newInstance() statement in
  35      * Instruction.readInstruction(). Not to be used otherwise.
  36      */
  37     IF_ICMPEQ() {
  38     }
  39 
  40 
  41     public IF_ICMPEQ(final InstructionHandle target) {
  42         super(com.sun.org.apache.bcel.internal.Const.IF_ICMPEQ, target);
  43     }
  44 
  45 
  46     /**
  47      * @return negation of instruction
  48      */
  49     @Override
  50     public IfInstruction negate() {
  51         return new IF_ICMPNE(super.getTarget());
  52     }
  53 
  54 
  55     /**
  56      * Call corresponding visitor method(s). The order is:
  57      * Call visitor methods of implemented interfaces first, then
  58      * call methods according to the class hierarchy in descending order,
  59      * i.e., the most specific visitXXX() call comes last.
  60      *
  61      * @param v Visitor object
  62      */
  63     @Override
  64     public void accept( final Visitor v ) {
  65         v.visitStackConsumer(this);
  66         v.visitBranchInstruction(this);
  67         v.visitIfInstruction(this);
  68         v.visitIF_ICMPEQ(this);
  69     }
  70 }