/**
* 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.waveprotocol.wave.client.events;
import com.google.gwt.event.shared.GwtEvent;
import org.waveprotocol.wave.model.util.Preconditions;
import org.waveprotocol.wave.model.waveref.WaveRef;
public class WaveSelectionEvent extends GwtEvent<WaveSelectionEventHandler> {
public static final GwtEvent.Type<WaveSelectionEventHandler> TYPE = new GwtEvent.Type<WaveSelectionEventHandler>();
private final WaveRef waveRef;
public WaveSelectionEvent(WaveRef waveRef) {
this.waveRef = Preconditions.checkNotNull(waveRef,"null waveref");
}
@Override
public Type<WaveSelectionEventHandler> getAssociatedType() {
return TYPE;
}
@Override
protected void dispatch(WaveSelectionEventHandler handler) {
handler.onSelection(waveRef);
}
}