19f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 29f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Licensed to the Apache Software Foundation (ASF) under one 39f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * or more contributor license agreements. See the NOTICE file 49f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed with this work for additional information 59f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * regarding copyright ownership. The ASF licenses this file 69f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * to you under the Apache License, Version 2.0 (the "License"); 79f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * you may not use this file except in compliance with the License. 89f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * You may obtain a copy of the License at 99f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * http://www.apache.org/licenses/LICENSE-2.0 119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Unless required by applicable law or agreed to in writing, software 139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed under the License is distributed on an "AS IS" BASIS, 149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * See the License for the specific language governing permissions and 169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * limitations under the License. 179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * $Id: TransformerClient.java 468645 2006-10-28 06:57:24Z minchau $ 209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonpackage org.apache.xalan.transformer; 229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/** 249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * A content handler can get a reference 259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * to a TransformState by implementing 269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * the TransformerClient interface. Xalan will check for 279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * that interface before it calls startDocument, and, if it 289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is implemented, pass in a TransformState reference to the 299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * setTransformState method. 309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonpublic interface TransformerClient 329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson{ 339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Pass in a reference to a TransformState object, which 369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * can be used during SAX ContentHandler events to obtain 379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * information about he state of the transformation. This 389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * method will be called before each startDocument event. 399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param ts A reference to a TransformState object 419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson void setTransformState(TransformState ts); 439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson} 44