1f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project/* Copyright (C) 2003 Vladimir Roubtsov. All rights reserved. 2f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * 3f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * This program and the accompanying materials are made available under 4f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * the terms of the Common Public License v1.0 which accompanies this distribution, 5f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * and is available at http://www.eclipse.org/legal/cpl-v10.html 6f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * 7f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * $Id: CONSTANT_Double_info.java,v 1.1.1.1 2004/05/09 16:57:48 vlad_r Exp $ 8f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project */ 9f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Projectpackage com.vladium.jcd.cls.constant; 10f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 11f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Projectimport java.io.IOException; 12f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 13f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Projectimport com.vladium.jcd.lib.UDataInputStream; 14f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Projectimport com.vladium.jcd.lib.UDataOutputStream; 15f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 16f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project// ---------------------------------------------------------------------------- 17f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project/** 18f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * The {@link CONSTANT_Long_info} and CONSTANT_Double_info represent eight-byte 19f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * numeric (long and double) constants.<P> 20f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * 21f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * The high_bytes and low_bytes items of the CONSTANT_Double_info structure contain 22f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * the double value in IEEE 754 floating-point "double format" bit layout. 23f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * 24f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * @author (C) 2001, Vlad Roubtsov 25f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project */ 26f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Projectpublic 27f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Projectfinal class CONSTANT_Double_info extends CONSTANT_literal_info 28f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project{ 29f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project // public: ................................................................ 30f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 31f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public static final byte TAG = 6; 32f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 33f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public double m_value; 34f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 35f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 36f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public CONSTANT_Double_info (final double value) 37f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project { 38f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project m_value = value; 39f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project } 40f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 41f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public final byte tag () 42f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project { 43f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project return TAG; 44f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project } 45f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 46f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project // Visitor: 47f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 48f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public Object accept (final ICONSTANTVisitor visitor, final Object ctx) 49f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project { 50f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project return visitor.visit (this, ctx); 51f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project } 52f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 53f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public String toString () 54f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project { 55f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project return Double.toString (m_value); 56f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project } 57f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 58f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project /** 59f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project * Overrides the default implementation to return '2'. 60f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project */ 61f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public int width () 62f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project { 63f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project return 2; 64f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project } 65f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 66f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project // Cloneable: inherited clone() is Ok 67f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 68f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 69f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project // IClassFormatOutput: 70f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 71f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project public void writeInClassFormat (final UDataOutputStream out) throws IOException 72f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project { 73f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project super.writeInClassFormat (out); 74f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 75f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project out.writeDouble (m_value); 76f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project } 77f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 78f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project // protected: ............................................................. 79f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 80f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 81f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project protected CONSTANT_Double_info (final UDataInputStream bytes) throws IOException 82f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project { 83f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project m_value = bytes.readDouble (); 84f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project } 85f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 86f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project // package: ............................................................... 87f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 88f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project // private: ............................................................... 89f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project 90f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project} // end of class 91f6fe897e173f4e4bda72a7dddb091b667066764aThe Android Open Source Project// ---------------------------------------------------------------------------- 92