io.streamnative.pulsar.handlers.kop.migration.metadata.MigrationStatus Maven / Gradle / Ivy

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Kafka on Pulsar implemented using Pulsar Protocol Handler

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/**
 * Copyright (c) 2019 - 2024 StreamNative, Inc.. All Rights Reserved.
 */
/**
 * 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 io.streamnative.pulsar.handlers.kop.migration.metadata;

/**
 * Possible migration statues for a topic.
 */
public enum MigrationStatus {
    /**
     * The topic has been created in KoP, but migration hasn't started.
     */
    NOT_STARTED,

    /**
     * Migration has started, but hasn't finished. KoP will not handle any requests for this topic.
     */
    STARTED,

    /**
     * Migration has finished.
     */
    DONE
}