/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* $Id$ */ package org.apache.fop.render; import java.io.IOException; import org.apache.fop.events.EventBroadcaster; import org.apache.fop.events.EventProducer; /** * Event producer interface for rendering-specific events. */ public interface RendererEventProducer extends EventProducer { /** Provider class for the event producer. */ final class Provider { private Provider() { } /** * Returns an event producer. * @param broadcaster the event broadcaster to use * @return the event producer */ public static RendererEventProducer get(EventBroadcaster broadcaster) { return broadcaster.getEventProducerFor(RendererEventProducer.class); } } /** * I/O error while writing target file. * @param source the event source * @param ioe the original I/O error * @event.severity ERROR */ void ioError(Object source, IOException ioe); /** * Triggered at the end of page rendering. * @param source the event source * @param number the page number */ void endPage(Object source, int number); }