/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.flink.runtime.checkpoint;
/**
* Status of the tracked checkpoint.
*/
public enum CheckpointStatsStatus {
/** Checkpoint that is still in progress. */
IN_PROGRESS,
/** Checkpoint that has successfully completed. */
COMPLETED,
/** Checkpoint that failed. */
FAILED;
/**
* Returns whether the checkpoint is in progress.
*
* @return <code>true</code> if checkpoint is in progress, <code>false</code> otherwise.
*/
public boolean isInProgress() {
return this == IN_PROGRESS;
}
/**
* Returns whether the checkpoint has completed successfully.
*
* @return <code>true</code> if checkpoint has completed, <code>false</code> otherwise.
*/
public boolean isCompleted() {
return this == COMPLETED;
}
/**
* Returns whether the checkpoint has failed.
*
* @return <code>true</code> if checkpoint has failed, <code>false</code> otherwise.
*/
public boolean isFailed() {
return this == FAILED;
}
}