1 /*

     2  * Copyright 1998-1999 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Sun designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Sun in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    22  * CA 95054 USA or visit www.sun.com if you need additional information or

    23  * have any questions.

    24  */

    25 

    26 package com.sun.tools.jdi;

    27 

    28 import com.sun.jdi.*;

    29 

    30 public class BooleanValueImpl extends PrimitiveValueImpl

    31                               implements BooleanValue {

    32     private boolean value;

    33 

    34     BooleanValueImpl(VirtualMachine aVm,boolean aValue) {

    35         super(aVm);

    36 

    37         value = aValue;

    38     }

    39 

    40     public boolean equals(Object obj) {

    41         if ((obj != null) && (obj instanceof BooleanValue)) {

    42             return (value == ((BooleanValue)obj).value())

    43                    && super.equals(obj);

    44         } else {

    45             return false;

    46         }

    47     }

    48 

    49     public int hashCode() {

    50         /*

    51          * TO DO: Better hash code

    52          */

    53         return intValue();

    54     }

    55 

    56     public Type type() {

    57         return vm.theBooleanType();

    58     }

    59 

    60     public boolean value() {

    61         return value;

    62     }

    63 

    64     public boolean booleanValue() {

    65         return value;

    66     }

    67 

    68     public byte byteValue() {

    69         return(byte)((value)?1:0);

    70     }

    71 

    72     public char charValue() {

    73         return(char)((value)?1:0);

    74     }

    75 

    76     public short shortValue() {

    77         return(short)((value)?1:0);

    78     }

    79 

    80     public int intValue() {

    81         return(int)((value)?1:0);

    82     }

    83 

    84     public long longValue() {

    85         return(long)((value)?1:0);

    86     }

    87 

    88     public float floatValue() {

    89         return(float)((value)?1.0:0.0);

    90     }

    91 

    92     public double doubleValue() {

    93         return(double)((value)?1.0:0.0);

    94     }

    95 

    96     public String toString() {

    97         return "" + value;

    98     }

    99 

   100     byte typeValueKey() {

   101         return JDWP.Tag.BOOLEAN;

   102     }

   103 }