apps/config/src/main/java/org/onosproject/config/RpcMessageId.java

/*
 * Copyright 2017-present Open Networking Foundation
 *
 * Licensed 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.onosproject.config;

import java.util.concurrent.atomic.AtomicLong;

/**
 * Rpc Message Identifier.
 */
public final class RpcMessageId {
    private static AtomicLong count = new AtomicLong();
    private RpcMessageId() {
    }
    /**
     * Generates a new rpc message identifier.
     *
     * @return rpc message identifier
     */
    public static String generate() {
        return String.valueOf(count.getAndIncrement());
    }
}