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The ActiveMQ Client implementation

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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 org.apache.activemq.state;

import org.apache.activemq.command.Command;
import org.apache.activemq.command.Response;

public class Tracked extends Response {

    private ResponseHandler handler;

    public Tracked(ResponseHandler runnable) {
        this.handler = runnable;
    }

    public void onResponses(Command command) {
        if (handler != null) {
            handler.onResponse(command);
            handler = null;
        }
    }

    public boolean isWaitingForResponse() {
        return handler != null;
    }

}