/**
* Licensed to Cloudera, Inc. under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Cloudera, Inc. 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 com.cloudera.flume.handlers.debug;
/**
* This class contains the basic data elements of a ChokeDecorator and simple
* operations to perform on that data.
*/
public class ChokeInfoData {
private int max = Integer.MAX_VALUE;
private int bucket = 0;
private String chokeID;
/**
*This constructor sets the limit on the Choke.
*/
public ChokeInfoData(int limit, String id) {
max = limit * ChokeManager.timeQuanta;
chokeID = id;
}
synchronized public void setMaxLimit(int limit) {
max = limit * ChokeManager.timeQuanta;
}
synchronized public int getMaxLimit() {
return max;
}
synchronized public void removeTokens(int numTokens) {
bucket = bucket - numTokens;
}
synchronized public Boolean bucketCompare(int numTokens) {
return (bucket >= numTokens);
}
synchronized public void printState() {
System.out.println("Choke Information of " + chokeID + ": Max =" + max
+ " Bucket=" + bucket + "\n");
}
synchronized public void bucketFillup() {
bucket = max;
}
}