com.hazelcast.partition.strategy
Class DefaultPartitioningStrategy

java.lang.Object
  com.hazelcast.partition.strategy.DefaultPartitioningStrategy

All Implemented Interfaces:

PartitioningStrategy

public class DefaultPartitioningStrategy
extends Object
implements PartitioningStrategy

A PartitioningStrategy that checks if the key implements PartitionAware. If so, the PartitionAware.getPartitionKey() is called. Otherwise null is returned.

Constructor Summary

DefaultPartitioningStrategy()

Method Summary

Object

getPartitionKey(Object key) Returns the key object that will be used by Hazelcast to specify the partition.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPartitioningStrategy

public DefaultPartitioningStrategy()

Method Detail

getPartitionKey

public Object getPartitionKey(Object key)

Description copied from interface: PartitioningStrategy

Returns the key object that will be used by Hazelcast to specify the partition.

Specified by:

getPartitionKey in interface PartitioningStrategy

Parameters:

key - actual key object used by Hazelcast to specify the partition

Returns:

the partition key object, or null to fallback to the default partition calculation