1/************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23#ifndef __com_sun_star_util_XChainable_idl__ 24#define __com_sun_star_util_XChainable_idl__ 25 26#ifndef __com_sun_star_uno_XInterface_idl__ 27#include <com/sun/star/uno/XInterface.idl> 28#endif 29 30#ifndef __com_sun_star_lang_IllegalArgumentException_idl__ 31#include <com/sun/star/lang/IllegalArgumentException.idl> 32#endif 33 34 35//============================================================================= 36 37module com { module sun { module star { module util { 38 39//============================================================================= 40 41/** enables the object to be a member of a chain. 42 */ 43published interface XChainable: com::sun::star::uno::XInterface 44{ 45 //------------------------------------------------------------------------- 46 /** @returns 47 the previous object in this chain or NULL, if this is the first 48 object of this chain. 49 */ 50 com::sun::star::util::XChainable getPredecessor(); 51 52 //------------------------------------------------------------------------- 53 /** @returns 54 the next object in this chain or NULL, if this is the last 55 object in this chain. 56 */ 57 com::sun::star::util::XChainable getSuccessor(); 58 59 //------------------------------------------------------------------------- 60 /** connects the specified object to this object as the successor in a chain. 61 62 <p>This implies that this object will become the predecessor of 63 <var>xChainable</var>. </p> 64 */ 65 void setSuccessor( [in] com::sun::star::util::XChainable xChainable ) 66 raises( com::sun::star::lang::IllegalArgumentException ); 67 68 //------------------------------------------------------------------------- 69 /** checks if the specified object can be linked to this. 70 */ 71 boolean isChainable( [in] com::sun::star::util::XChainable xChainable ); 72 73}; 74 75//============================================================================= 76 77}; }; }; }; 78 79#endif 80