org.terracotta.async.scatterpolicies
Class SingleBucketScatterPolicy

java.lang.Object
  org.terracotta.async.scatterpolicies.SingleBucketScatterPolicy

All Implemented Interfaces:

ItemScatterPolicy<Object>

public class SingleBucketScatterPolicy
extends Object
implements ItemScatterPolicy<Object>

A simplistic scatter policy that directs all work items in to the first bucket.

Constructor Summary

SingleBucketScatterPolicy()

Method Summary

int	selectBucket(int count, Object item) Returns a bucket index in the range 0 to (count - 1) to which an item should be assigned.

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleBucketScatterPolicy

public SingleBucketScatterPolicy()

Method Detail

selectBucket

public int selectBucket(int count,
                        Object item)

Description copied from interface: ItemScatterPolicy

Returns a bucket index in the range 0 to (count - 1) to which an item should be assigned.

Specified by:

selectBucket in interface ItemScatterPolicy<Object>

Parameters:

count - exclusive maximum index

item - the item we are scattering across the buckets

Returns:

bucket index to use