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/*
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* Copyright (c) 1998, 2004, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.tools.jdi;
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import com.sun.jdi.*;
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public class LongValueImpl extends PrimitiveValueImpl
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implements LongValue {
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private long value;
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LongValueImpl(VirtualMachine aVm,long aValue) {
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super(aVm);
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value = aValue;
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}
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public boolean equals(Object obj) {
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if ((obj != null) && (obj instanceof LongValue)) {
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return (value == ((LongValue)obj).value()) &&
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super.equals(obj);
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} else {
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return false;
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}
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}
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public int hashCode() {
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/*
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* TO DO: Better hash code
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*/
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return intValue();
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}
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public int compareTo(LongValue obj) {
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long other = obj.value();
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if (value() < other) {
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return -1;
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} else if (value() == other) {
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return 0;
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} else {
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return 1;
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}
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}
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public Type type() {
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return vm.theLongType();
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}
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public long value() {
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return value;
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}
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public boolean booleanValue() {
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return(value == 0)?false:true;
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}
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public byte byteValue() {
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return(byte)value;
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}
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public char charValue() {
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return(char)value;
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}
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public short shortValue() {
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return(short)value;
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}
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public int intValue() {
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return(int)value;
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}
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public long longValue() {
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return(long)value;
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}
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public float floatValue() {
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return(float)value;
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}
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public double doubleValue() {
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return(double)value;
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}
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byte checkedByteValue() throws InvalidTypeException {
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if ((value > Byte.MAX_VALUE) || (value < Byte.MIN_VALUE)) {
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throw new InvalidTypeException("Can't convert " + value + " to byte");
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} else {
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return super.checkedByteValue();
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}
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}
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char checkedCharValue() throws InvalidTypeException {
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if ((value > Character.MAX_VALUE) || (value < Character.MIN_VALUE)) {
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throw new InvalidTypeException("Can't convert " + value + " to char");
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} else {
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return super.checkedCharValue();
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}
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}
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short checkedShortValue() throws InvalidTypeException {
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if ((value > Short.MAX_VALUE) || (value < Short.MIN_VALUE)) {
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throw new InvalidTypeException("Can't convert " + value + " to short");
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} else {
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return super.checkedShortValue();
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}
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}
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int checkedIntValue() throws InvalidTypeException {
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if ((value > Integer.MAX_VALUE) || (value < Integer.MIN_VALUE)) {
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throw new InvalidTypeException("Can't convert " + value + " to int");
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} else {
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return super.checkedIntValue();
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}
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}
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public String toString() {
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return "" + value;
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}
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byte typeValueKey() {
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return JDWP.Tag.LONG;
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}
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}
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