broker-core/src/main/java/org/apache/qpid/server/model/Binding.java

/*
 *
 * 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.qpid.server.model;

import java.util.Map;

@ManagedObject
public interface Binding<X extends Binding<X>> extends ConfiguredObject<X>
{

    public String ARGUMENTS = "arguments";
    public String STATE = "state";
    public String QUEUE = "queue";
    public String EXCHANGE = "exchange";

    String getBindingKey();

    // TODO - this is a hack
    @DerivedAttribute
    Queue<?> getQueue();

    // TODO - this is a hack
    @DerivedAttribute
    Exchange<?> getExchange();

    @ManagedAttribute
    Map<String,Object> getArguments();

    @ManagedStatistic(statisticType = StatisticType.CUMULATIVE, units = StatisticUnit.COUNT, label = "Matches")
    long getMatches();

    void incrementMatches();
}