- /*
- * @(#)ORBVersionImpl.java 1.13 04/03/01
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- 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();
- }
- }