/*
 * reserved comment block
 * DO NOT REMOVE OR ALTER!
 */
/*
 * 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
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sun.org.apache.bcel.internal.classfile;



import  com.sun.org.apache.bcel.internal.Constants;
import  java.io.*;

This class is derived from the abstract
Constant class
and represents a reference to an int object.
Author:
 M. Dahm
See Also:
Constant/**
 * This class is derived from the abstract
 * <A HREF="com.sun.org.apache.bcel.internal.classfile.Constant.html">Constant</A> class
 * and represents a reference to an int object.
 *
 * @author  <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
 * @see     Constant
 */
public final class ConstantInteger extends Constant implements ConstantObject {
  private int bytes;

  
Params:
bytes – Data/**
   * @param bytes Data
   */
  public ConstantInteger(int bytes)
  {
    super(Constants.CONSTANT_Integer);
    this.bytes = bytes;
  }

  
Initialize from another object.
/**
   * Initialize from another object.
   */
  public ConstantInteger(ConstantInteger c) {
    this(c.getBytes());
  }

  
Initialize instance from file data.
Params:
file – Input stream
Throws:
IOException – /**
   * Initialize instance from file data.
   *
   * @param file Input stream
   * @throws IOException
   */
  ConstantInteger(DataInputStream file) throws IOException
  {
    this(file.readInt());
  }

  
Called by objects that are traversing the nodes of the tree implicitely
defined by the contents of a Java class. I.e., the hierarchy of methods,
fields, attributes, etc. spawns a tree of objects.
Params:
v – Visitor object/**
   * Called by objects that are traversing the nodes of the tree implicitely
   * defined by the contents of a Java class. I.e., the hierarchy of methods,
   * fields, attributes, etc. spawns a tree of objects.
   *
   * @param v Visitor object
   */
  public void accept(Visitor v) {
    v.visitConstantInteger(this);
  }

  
Dump constant integer to file stream in binary format.
Params:
file – Output file stream
Throws:
IOException – /**
   * Dump constant integer to file stream in binary format.
   *
   * @param file Output file stream
   * @throws IOException
   */
  public final void dump(DataOutputStream file) throws IOException
  {
    file.writeByte(tag);
    file.writeInt(bytes);
  }

  
Returns:
data, i.e., 4 bytes./**
   * @return data, i.e., 4 bytes.
   */
  public final int getBytes() { return bytes; }

  
@param
bytes./**
   * @param bytes.
   */
  public final void setBytes(int bytes) {
    this.bytes = bytes;
  }

  
Returns:
String representation./**
   * @return String representation.
   */
  public final String toString() {
    return super.toString() + "(bytes = " + bytes + ")";
  }

  
Returns:
Integer object/** @return Integer object
   */
  public Object getConstantValue(ConstantPool cp) {
    return new Integer(bytes);
  }
}