com.gemstone.gemfire.cache.operations.ExecuteCQOperationContext Maven / Gradle / Ivy

/*
 * 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.cache.operations;

import java.util.Set;

/**
 * Encapsulates a continuous query registeration operation for both the
 * pre-operation and post-operation cases.
 * 
 * @author Sumedh Wale
 * @since 5.5
 */
public class ExecuteCQOperationContext extends QueryOperationContext {

  /** The name of the continuous query being registered. */
  private String cqName;

  /**
   * Constructor for the EXECUTE_CQ operation.
   * 
   * @param cqName
   *                the name of the continuous query being registered
   * @param queryString
   *                the query string for this operation
   * @param regionNames
   *                names of regions that are part of the query string
   * @param postOperation
   *                true to set the post-operation flag
   */
  public ExecuteCQOperationContext(String cqName, String queryString,
      Set regionNames, boolean postOperation) {
    super(queryString, regionNames, postOperation);
    this.cqName = cqName;
  }

  /**
   * Return the operation associated with the OperationContext
   * object.
   * 
   * @return the OperationCode of this operation
   */
  @Override
  public OperationCode getOperationCode() {
    return OperationCode.EXECUTE_CQ;
  }

  /** Return the name of the continuous query. */
  public String getName() {
    return this.cqName;
  }

}