content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  package jaxp.sun.org.apache.bcel.internal.classfile;
  
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2001 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache BCEL" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache BCEL", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  import jaxp.sun.org.apache.bcel.internal.Constants;
  
  import  java.io.*;
  
  /**
   * This class represents a inner class attribute, i.e., the class
   * indices of the inner and outer classes, the name and the attributes
   * of the inner class.
   *
   * @author  <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
   * @see InnerClasses
   */
  public final class InnerClass implements Cloneable, Node {
    private int inner_class_index;
    private int outer_class_index;
    private int inner_name_index;
    private int inner_access_flags;
  
    /**
     * Initialize from another object.
     */
    public InnerClass(InnerClass c) {
      this(c.getInnerClassIndex(), c.getOuterClassIndex(), c.getInnerNameIndex(),
           c.getInnerAccessFlags());
    }
  
    /**
     * Construct object from file stream.
     * @param file Input stream
     * @throws IOException
     */
    InnerClass(DataInputStream file) throws IOException
    {
      this(file.readUnsignedShort(), file.readUnsignedShort(),
           file.readUnsignedShort(), file.readUnsignedShort());
    }
  
    /**
     * @param inner_class_index Class index in constant pool of inner class
     * @param outer_class_index Class index in constant pool of outer class
     * @param inner_name_index  Name index in constant pool of inner class
     * @param inner_access_flags Access flags of inner class
     */
    public InnerClass(int inner_class_index, int outer_class_index,
                      int inner_name_index, int inner_access_flags)
    {
      this.inner_class_index  = inner_class_index;
      this.outer_class_index  = outer_class_index;
      this.inner_name_index   = inner_name_index;
      this.inner_access_flags = inner_access_flags;
    }
  
    /**
     * 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.visitInnerClass(this);
    }
    /**
     * Dump inner class attribute to file stream in binary format.
     *
     * @param file Output file stream
     * @throws IOException
     */
    public final void dump(DataOutputStream file) throws IOException
    {
      file.writeShort(inner_class_index);
      file.writeShort(outer_class_index);
      file.writeShort(inner_name_index);
      file.writeShort(inner_access_flags);
    }
    /**
     * @return access flags of inner class.
     */
    public final int getInnerAccessFlags() { return inner_access_flags; }
    /**
     * @return class index of inner class.
     */
    public final int getInnerClassIndex() { return inner_class_index; }
    /**
     * @return name index of inner class.
     */
    public final int getInnerNameIndex() { return inner_name_index; }
    /**
     * @return class index of outer class.
     */
    public final int getOuterClassIndex() { return outer_class_index; }
    /**
     * @param inner_access_flags.
     */
    public final void setInnerAccessFlags(int inner_access_flags) {
      this.inner_access_flags = inner_access_flags;
    }
    /**
     * @param inner_class_index.
     */
    public final void setInnerClassIndex(int inner_class_index) {
      this.inner_class_index = inner_class_index;
    }
    /**
     * @param inner_name_index.
     */
    public final void setInnerNameIndex(int inner_name_index) {
      this.inner_name_index = inner_name_index;
    }
    /**
     * @param outer_class_index.
     */
    public final void setOuterClassIndex(int outer_class_index) {
      this.outer_class_index = outer_class_index;
    }
    /**
     * @return String representation.
     */
    public final String toString() {
      return "InnerClass(" + inner_class_index + ", " + outer_class_index +
        ", " + inner_name_index + ", " + inner_access_flags + ")";
    }
  
    /**
     * @return Resolved string representation
     */
    public final String toString(ConstantPool constant_pool) {
      String inner_class_name, outer_class_name, inner_name, access;
  
      inner_class_name = constant_pool.getConstantString(inner_class_index,
                                                         Constants.CONSTANT_Class);
      inner_class_name = Utility.compactClassName(inner_class_name);
  
      if (outer_class_index != 0) {
        outer_class_name = constant_pool.getConstantString(outer_class_index,
                                                           Constants.CONSTANT_Class);
        outer_class_name = Utility.compactClassName(outer_class_name);
      }
      else
        outer_class_name = "<not a member>";
  
      if(inner_name_index != 0)
        inner_name = ((ConstantUtf8)constant_pool.
                      getConstant(inner_name_index, Constants.CONSTANT_Utf8)).getBytes();
      else
        inner_name = "<anonymous>";
  
      access = Utility.accessToString(inner_access_flags, true);
      access = access.equals("")? "" : (access + " ");
  
      return "InnerClass:" + access + inner_class_name +
        "(\"" + outer_class_name + "\", \"" + inner_name + "\")";
    }
  
    /**
     * @return deep copy of this object
     */
    public InnerClass copy() {
      try {
        return (InnerClass)clone();
      } catch(CloneNotSupportedException e) {}
  
      return null;
    }
  }
  