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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2016-2018 Payara Foundation and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/master/LICENSE.txt
 * See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * The Payara Foundation designates this particular file as subject to the "Classpath"
 * exception as provided by the Payara Foundation in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 * elects to include this software in this distribution under the [CDDL or GPL
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package fish.payara.persistence.eclipselink.cache.coordination;

import fish.payara.nucleus.eventbus.MessageReceiver;

import java.util.UUID;

/**
 * Represents an indirection for hazelcast based
 * topic receiver registration.
 *
 * @author Sven Diedrichsen
 */
class ReceiverMapping {

    /**
     * The internal id.
     */
    private final String internalId;
    /**
     * the topic name to register a listener for.
     */
    private final String topic;
    /**
     * The hazelcast message receiver has been registered.
     */
    private boolean registered = false;
    /**
     * The message receiver.
     */
    private final MessageReceiver messageReceiver;

    ReceiverMapping(String topic, MessageReceiver messageReceiver) {
        this.topic = topic;
        this.messageReceiver = messageReceiver;
        this.internalId = UUID.randomUUID().toString();
    }

    boolean isRegistered() {
        return registered;
    }

    String getInternalId() {
        return internalId;
    }

    void setRegistered(boolean registered) {
        this.registered = registered;
    }

    String getTopic() {
        return topic;
    }

    MessageReceiver getMessageReceiver() {
        return this.messageReceiver;
    }

}