/*
 * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.controller.protocol_plugin.openflow.core.internal;

import java.util.concurrent.atomic.AtomicLong;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
import org.openflow.protocol.OFMessage;

/**
 * This class describes an OpenFlow message with priority
 */
class PriorityMessage {
    OFMessage msg;
    int priority;
    final static AtomicLong seq = new AtomicLong();
    final long seqNum;

    public PriorityMessage(OFMessage msg, int priority) {
        this.msg = msg;
        this.priority = priority;
        this.seqNum = seq.getAndIncrement();
    }

    public OFMessage getMsg() {
        return msg;
    }

    public void setMsg(OFMessage msg) {
        this.msg = msg;
    }

    public int getPriority() {
        return priority;
    }

    public void setPriority(int priority) {
        this.priority = priority;
    }

    @Override
    public int hashCode() {
        return HashCodeBuilder.reflectionHashCode(this);
    }

    @Override
    public boolean equals(Object obj) {
        return EqualsBuilder.reflectionEquals(this, obj);
    }

    @Override
    public String toString() {
        return "PriorityMessage[" + ReflectionToStringBuilder.toString(this)
                + "]";
    }
}