alluxio.util

Class BucketCounter

java.lang.Object

alluxio.util.BucketCounter

public class BucketCounter
extends Object

Bucket Counter Utility.

Constructor Summary

Constructors

Constructor and Description
BucketCounter(List<Long> intervals) Bucket Counter constructor.

Method Summary

Modifier and Type	Method and Description
Map<Long,Number>	getCounters()
void	insert(Long number) insert a number to be counted.
void	remove(Long number) remove a number to be counted.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BucketCounter

public BucketCounter(List<Long> intervals)

Bucket Counter constructor.

Parameters:

intervals - sorted intervals for bucket counting

Method Detail

insert

public void insert(Long number)

insert a number to be counted.

Parameters:

number - the number to be counted

remove

public void remove(Long number)

remove a number to be counted.

Parameters:

number - the number to be counted

getCounters

public Map<Long,Number> getCounters()

Returns:

counters