/*
 * Copyright 2020-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.segmentrouting.phasedrecovery.api;

/**
 * Phases of recovering devices.
 */
public enum Phase {

    /**
     * Device is waiting for ports to be reported.
     */
    PENDING,

    /**
     * Pair port enabled. This is the initial state for paired devices.
     */
    PAIR,

    /**
     * Infrastructure ports enabled.
     */
    INFRA,

    /**
     * Edge ports enabled. This is the initial state for non-paired and spine devices.
     */
    EDGE
}