/*
* 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.openjpa.trader.client.event;
import com.google.gwt.event.shared.EventHandler;
/**
* The contract to handle {@link ServiceEvent service events}.
*
*
* @author Pinaki Poddar
*
*/
public interface ServiceEventHandler {
public interface AddTradableHandler extends EventHandler {
public void onTradableAdded(ServiceEvent.TradableAdded event);
}
public static interface AddTradeHandler extends EventHandler {
public void onTradeCommitted(ServiceEvent.TradeCommitted event);
}
public static interface RemoveTradableHandler extends EventHandler {
public void onTradableRemoved(ServiceEvent.TradableRemoved event);
}
public static interface UpdateStockHandler extends EventHandler {
public void onStockUpdated(ServiceEvent.StockUpdated event);
}
}