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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 flex.messaging.client;

/**
 * Extends FlushResult and adds additional properties for controlling 
 * client polling behavior.
 */
public class PollFlushResult extends FlushResult
{
    //--------------------------------------------------------------------------
    //
    // Properties
    //
    //--------------------------------------------------------------------------

    //----------------------------------
    //  avoidBusyPolling
    //----------------------------------

    private boolean avoidBusyPolling;
    
    /**
     * Indicates whether the handling of this result should attempt to avoid
     * potential busy-polling cycles.
     * This will be set to true in the case of two clients that are both
     * long-polling the server over the same session.
     * 
     * @return true if the handling of this result should attempt to avoid potential
     *         busy-polling cycles.
     */
    public boolean isAvoidBusyPolling()
    {
        return avoidBusyPolling;
    }
    
    /**
     * Set to true to signal that handling for this result should attempt to avoid
     * potential busy-polling cycles.
     * 
     * @param value true to signal that handling for this result should attempt to 
     *        avoid potential busy-polling cycles.
     */
    public void setAvoidBusyPolling(boolean value)
    {
        avoidBusyPolling = value;
    }
    
    //----------------------------------
    //  clientProcessingSuppressed
    //----------------------------------

    private boolean clientProcessingSuppressed;
    
    /**
     * Indicates whether client processing of this result should be
     * suppressed.
     * This should be true for results generated for poll requests
     * that arrive while a long-poll request from the same client is being serviced
     * to avoid a busy polling cycle.
     * 
     * @return true if client processing of this result should be suppressed;
     *         otherwise false.
     */
    public boolean isClientProcessingSuppressed()
    {
        return clientProcessingSuppressed;
    }
    
    /**
     * Set to true to suppress client processing of this result.
     * Default is false.
     * This should be set to true for results generated for poll requests
     * that arrive while a long-poll request from the same client is being serviced
     * to avoid a busy polling cycle.
     * 
     * @param value true to suppress client processing of the result.
     */
    public void setClientProcessingSuppressed(boolean value)
    {
        clientProcessingSuppressed = value;
    }
}