/*
* Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.sun.corba.se.impl.orb ;
import org.omg.CORBA.portable.OutputStream ;
import com.sun.corba.se.spi.orb.ORBVersion ;
public class ORBVersionImpl implements ORBVersion {
private byte orbType ;
public ORBVersionImpl( byte orbType )
{
this.orbType = orbType ;
}
public static final ORBVersion FOREIGN = new ORBVersionImpl(
ORBVersion.FOREIGN ) ;
public static final ORBVersion OLD = new ORBVersionImpl(
ORBVersion.OLD ) ;
public static final ORBVersion NEW = new ORBVersionImpl(
ORBVersion.NEW ) ;
public static final ORBVersion JDK1_3_1_01 = new ORBVersionImpl(
ORBVersion.JDK1_3_1_01 ) ;
public static final ORBVersion NEWER = new ORBVersionImpl(
ORBVersion.NEWER ) ;
public static final ORBVersion PEORB = new ORBVersionImpl(
ORBVersion.PEORB ) ;
public byte getORBType()
{
return orbType ;
}
public void write( OutputStream os )
{
os.write_octet( (byte)orbType ) ;
}
public String toString()
{
return "ORBVersionImpl[" + Byte.toString( orbType ) + "]" ;
}
public boolean equals( Object obj )
{
if (!(obj instanceof ORBVersion))
return false ;
ORBVersion version = (ORBVersion)obj ;
return version.getORBType() == orbType ;
}
public int hashCode()
{
return orbType ;
}
public boolean lessThan(ORBVersion version) {
return orbType < version.getORBType();
}
public int compareTo(Object obj) {
// The Comparable interface says that this
// method throws a ClassCastException if the
// given object's type prevents it from being
// compared.
return getORBType() - ((ORBVersion)obj).getORBType();
}
}