protocols/pcep/server/ctl/src/main/java/org/onosproject/pcep/server/impl/LabelType.java

/*
 * Copyright 2016-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.pcep.server.impl;

/**
 * Describes about Label type.
 */
public enum LabelType {
    /**
     * Signifies in label id of a device.
     */
    OUT_LABEL(0),

    /**
     * Signifies out label id of a device.
     */
    IN_LABEL(1);

    int value;

    /**
     * Assign val with the value as the Label type.
     *
     * @param val Label type
     */
    LabelType(int val) {
        value = val;
    }

    /**
     * Returns value of Label type.
     *
     * @return label type
     */
    public byte type() {
        return (byte) value;
    }
}