| /* |
| * 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. |
| */ |
| package org.apache.wicket; |
| |
| import org.apache.wicket.event.Broadcast; |
| import org.apache.wicket.event.IEvent; |
| import org.apache.wicket.event.IEventSink; |
| import org.apache.wicket.event.IEventSource; |
| |
| /** |
| * Implementation of {@link IEvent} raised by a component |
| * |
| * @author Igor Vaynberg (ivaynberg) |
| * @param <T> |
| * type of payload |
| */ |
| final class ComponentEvent<T> implements IEvent<T> |
| { |
| private final IEventSink sink; |
| private final IEventSource source; |
| private final Broadcast type; |
| private final T payload; |
| |
| private boolean stop; |
| private boolean shallow; |
| |
| /** |
| * Constructor |
| * |
| * @param sink |
| * sink |
| * @param source |
| * source |
| * @param broadcast |
| * broadcast |
| * @param payload |
| * payload |
| */ |
| public ComponentEvent(IEventSink sink, IEventSource source, Broadcast broadcast, T payload) |
| { |
| this.sink = sink; |
| this.source = source; |
| type = broadcast; |
| this.payload = payload; |
| } |
| |
| /** |
| * @return event sink |
| */ |
| public IEventSink getSink() |
| { |
| return sink; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public IEventSource getSource() |
| { |
| return source; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public Broadcast getType() |
| { |
| return type; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public T getPayload() |
| { |
| return payload; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void dontBroadcastDeeper() |
| { |
| shallow = true; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void stop() |
| { |
| stop = true; |
| } |
| |
| boolean isStop() |
| { |
| return stop; |
| } |
| |
| boolean isShallow() |
| { |
| return shallow; |
| } |
| |
| void resetShallow() |
| { |
| shallow = false; |
| } |
| } |