org.apache.flink.runtime.state.gemini.engine.fs.FileCleanerStat Maven / Gradle / Ivy
/*
* 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.state.gemini.engine.fs;
import org.apache.flink.shaded.guava18.com.google.common.base.MoreObjects;
import java.util.concurrent.atomic.AtomicInteger;
/**
* Statistics for file cleaner.
*/
public class FileCleanerStat {
private AtomicInteger totalReceivedFile;
private AtomicInteger totalDeletedFile;
private AtomicInteger totalFailedDeleteFiles;
FileCleanerStat() {
this.totalReceivedFile = new AtomicInteger(0);
this.totalDeletedFile = new AtomicInteger(0);
this.totalFailedDeleteFiles = new AtomicInteger(0);
}
public int addTotalReceivedFile(int delta) {
return this.totalReceivedFile.addAndGet(delta);
}
public int addTotalDeletedFile(int delta) {
return this.totalDeletedFile.addAndGet(delta);
}
public int addTotalFailedDeletedFiles(int delta) {
return this.totalFailedDeleteFiles.addAndGet(delta);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).
add("totalReceivedFile", totalReceivedFile.get()).
add("totalDeletedFile", totalDeletedFile.get()).
add("totalFailedDeletedFiles", totalFailedDeleteFiles.get()).
toString();
}
}