com.hazelcast.memory.DefaultGarbageCollectorStats Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2017, Hazelcast, 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 com.hazelcast.memory;
/**
* Default implementation of GarbageCollectorStats.
*/
public class DefaultGarbageCollectorStats implements GarbageCollectorStats {
private volatile long minorCount;
private volatile long minorTime;
private volatile long majorCount;
private volatile long majorTime;
private volatile long unknownCount;
private volatile long unknownTime;
@Override
public long getMajorCollectionCount() {
return majorCount;
}
@Override
public long getMajorCollectionTime() {
return majorTime;
}
@Override
public long getMinorCollectionCount() {
return minorCount;
}
@Override
public long getMinorCollectionTime() {
return minorTime;
}
@Override
public long getUnknownCollectionCount() {
return unknownCount;
}
@Override
public long getUnknownCollectionTime() {
return unknownTime;
}
void setMinorCount(long minorCount) {
this.minorCount = minorCount;
}
void setMinorTime(long minorTime) {
this.minorTime = minorTime;
}
void setMajorCount(long majorCount) {
this.majorCount = majorCount;
}
void setMajorTime(long majorTime) {
this.majorTime = majorTime;
}
void setUnknownCount(long unknownCount) {
this.unknownCount = unknownCount;
}
void setUnknownTime(long unknownTime) {
this.unknownTime = unknownTime;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("GarbageCollectorStats {");
sb.append("MinorGC -> Count: ").append(minorCount).append(", Time (ms): ").append(minorTime)
.append(", MajorGC -> Count: ").append(majorCount).append(", Time (ms): ").append(majorTime);
if (unknownCount > 0) {
sb.append(", UnknownGC -> Count: ").append(unknownCount)
.append(", Time (ms): ").append(unknownTime);
}
sb.append('}');
return sb.toString();
}
}