diff options
| -rw-r--r-- | ridljar/com/sun/star/uno/IQueryInterface.java | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/ridljar/com/sun/star/uno/IQueryInterface.java b/ridljar/com/sun/star/uno/IQueryInterface.java new file mode 100644 index 000000000000..5a86e403eb8a --- /dev/null +++ b/ridljar/com/sun/star/uno/IQueryInterface.java @@ -0,0 +1,104 @@ +/************************************************************************* + * + * $RCSfile: IQueryInterface.java,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: rt $ $Date: 2004-03-30 16:37:45 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +package com.sun.star.uno; + +/** + * This is the delegator interface for Java objects implementing interfaces of + * an underlying UNO object. + * + * <p>Calls are delegated through the <code>UnoRuntime</code> to this + * interface. Implement this interface in case you want to customize the + * behaviour of <code>UnoRuntime.queryInterface</code>.</p> + * + * @see com.sun.star.uno.UnoRuntime + * @since UDK 1.0 + */ +public interface IQueryInterface { + /** + * Returns the unique object identifier (OID) of the underlying UNO object. + * + * @return the OID of the underlying object + */ + String getOid(); + + /** + * Returns an object implementing the requested interface type. + * + * @param type the requested UNO interface type; must be a <code>Type</code> + * object representing a UNO interface type + * @return a reference to the requested UNO interface type if available, + * otherwise <code>null</code> + * @see com.sun.star.uno.UnoRuntime + */ + Object queryInterface(Type type); + + /** + * Tests if the given reference represents a facet of the underlying UNO + * object. + * + * @param object a reference to any Java object representing (a facet of) a + * UNO object; may be <code>null</code> + * @return <code>true</code> if and only if <code>object</code> is not + * <code>null</code> and represents the same UNO object as this object + */ + boolean isSame(Object object); +} |