com.google.gwt.activity.shared.AbstractActivity.java Source code

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Here is the source code for com.google.gwt.activity.shared.AbstractActivity.java

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/*
 * 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() {
    }
}