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/**
* 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.zookeeper;
/**
* a class that represents the stats associated with quotas
*/
public class StatsTrack {
private int count;
private long bytes;
private String countStr = "count";
private String byteStr = "bytes";
/**
* a default constructor for
* stats
*/
public StatsTrack() {
this(null);
}
/**
* the stat string should be of the form count=int,bytes=long
* if stats is called with null the count and bytes are initialized
* to -1.
* @param stats the stat string to be intialized with
*/
public StatsTrack(String stats) {
if (stats == null) {
stats = "count=-1,bytes=-1";
}
String[] split = stats.split(",");
if (split.length != 2) {
throw new IllegalArgumentException("invalid string " + stats);
}
count = Integer.parseInt(split[0].split("=")[1]);
bytes = Long.parseLong(split[1].split("=")[1]);
}
/**
* get the count of nodes allowed as part of quota
*
* @return the count as part of this string
*/
public int getCount() {
return this.count;
}
/**
* set the count for this stat tracker.
*
* @param count
* the count to set with
*/
public void setCount(int count) {
this.count = count;
}
/**
* get the count of bytes allowed as part of quota
*
* @return the bytes as part of this string
*/
public long getBytes() {
return this.bytes;
}
/**
* set teh bytes for this stat tracker.
*
* @param bytes
* the bytes to set with
*/
public void setBytes(long bytes) {
this.bytes = bytes;
}
@Override
/*
* returns the string that maps to this stat tracking.
*/
public String toString() {
return countStr + "=" + count + "," + byteStr + "=" + bytes;
}
}