com.google.gwt.activity.shared.AbstractActivity Maven / Gradle / Ivy
/*
* Copyright 2010 Google Inc.
*
* Licensed 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 com.google.gwt.activity.shared;
/**
* Simple Activity implementation that is always willing to stop, and does
* nothing onStop and onCancel.
*/
public abstract class AbstractActivity implements Activity {
public String mayStop() {
return null;
}
public void onCancel() {
}
public void onStop() {
}
}