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/*
 * Copyright 2013 Goodow.com
 * 
 * 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.goodow.realtime.core;

/**
 * This class can be used for simple handlers which don't receive any value.
 */
public abstract class VoidHandler implements Handler {

  @Override
  public final void handle(Void event) {
    handle();
  }

  /**
   * Handle the event. It should be overridden by the user.
   */
  protected abstract void handle();
}




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