/**
* 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;
}
}