org.apache.curator.framework.recipes.atomic
Class CachedAtomicInteger

java.lang.Object
  org.apache.curator.framework.recipes.atomic.CachedAtomicInteger

public class CachedAtomicInteger
extends Object

Uses an DistributedAtomicNumber and allocates values in chunks for better performance

Constructor Summary

CachedAtomicInteger(DistributedAtomicInteger number, int cacheFactor)

Method Summary

AtomicValue<Integer>

next() Returns the next value (incrementing by 1).

Methods inherited from class java.lang.Object

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

Constructor Detail

CachedAtomicInteger

public CachedAtomicInteger(DistributedAtomicInteger number,
                           int cacheFactor)

Parameters:

number - the number to use

cacheFactor - the number of values to allocate at a time

Method Detail

next

public AtomicValue<Integer> next()
                          throws Exception

Returns the next value (incrementing by 1). If a new chunk of numbers is needed, it is requested from the number

Returns:

next increment

Throws:

Exception - errors