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SnappyData store based off Pivotal GemFireXD

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/*
 * Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
 *
 * 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. See accompanying
 * LICENSE file.
 */
package com.gemstone.gemfire.internal.cache.execute;

import java.util.Set;

import com.gemstone.gemfire.cache.Region;
import com.gemstone.gemfire.cache.execute.Function;
import com.gemstone.gemfire.cache.execute.FunctionContext;

/**
 * Context available when called using
 * {@link InternalFunctionService#onRegions(Set)}
 * 
 * @author ymahajan
 * 
 * @since 6.5
 * 
 */
public interface MultiRegionFunctionContext extends FunctionContext {

  public Set getRegions();
  
  /**
   * Returns a boolean to identify whether this is a re-execute. Returns true if
   * it is a re-execute else returns false
   * 
   * @return a boolean (true) to identify whether it is a re-execute (else
   *         false)
   * 
   * @since 6.5
   * @see Function#isHA()
   */
  public boolean isPossibleDuplicate();

}