/*
 * @(#)Number.java	1.27 01/12/03
 *
 * Copyright 2002 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

包 試驗.cjava.lang;
import java.lang.Number;

/**
 * The abstract class <code>Number</code> is the superclass of classes
 * <code>BigDecimal</code>, <code>BigInteger</code>,
 * <code>Byte</code>, <code>Double</code>, <code>Float</code>,
 * <code>Integer</code>, <code>Long</code>, and <code>Short</code>.
 * <p>
 * Subclasses of <code>Number</code> must provide methods to convert 
 * the represented numeric value to <code>byte</code>, <code>double</code>,
 * <code>float</code>, <code>int</code>, <code>long</code>, and
 * <code>short</code>.
 *
 * @author	Lee Boynton
 * @author	Arthur van Hoff
 * @version 1.27, 12/03/01
 * @see     java.lang.Byte
 * @see     java.lang.Double
 * @see     java.lang.Float
 * @see     java.lang.Integer
 * @see     java.lang.Long
 * @see     java.lang.Short
 * @since   JDK1.0
 */
公共的 抽象 類 數字 繼承 Number 實現 java.io.Serializable{
    /**
     * Returns the value of the specified number as an <code>int</code>.
     * This may involve rounding or truncation.
     *
     * @return  the numeric value represented by this object after conversion
     *          to type <code>int</code>.
     */
	公共的 抽象 整數 整型值();
    

    /**
     * Returns the value of the specified number as a <code>long</code>.
     * This may involve rounding or truncation.
     *
     * @return  the numeric value represented by this object after conversion
     *          to type <code>long</code>.
     */
    公共的 抽象 長整數 長整型值();
    
    /**
     * Returns the value of the specified number as a <code>float</code>.
     * This may involve rounding.
     *
     * @return  the numeric value represented by this object after conversion
     *          to type <code>float</code>.
     */
    公共的 抽象 浮點數 浮點值();
    
    /**
     * Returns the value of the specified number as a <code>double</code>.
     * This may involve rounding.
     *
     * @return  the numeric value represented by this object after conversion
     *          to type <code>double</code>.
     */
    公共的 抽象 雙精度浮點數 雙精度值();
    
    /**
     * Returns the value of the specified number as a <code>byte</code>.
     * This may involve rounding or truncation.
     *
     * @return  the numeric value represented by this object after conversion
     *          to type <code>byte</code>.
     * @since   JDK1.1
     */
    公共的 字節 字節值(){
		返回 父類的.byteValue();
    }

    /**
     * Returns the value of the specified number as a <code>short</code>.
     * This may involve rounding or truncation.
     *
     * @return  the numeric value represented by this object after conversion
     *          to type <code>short</code>.
     * @since   JDK1.1
     */
    公共的 短整數 短整值(){
		返回 父類的.shortValue();
    }
}