com.netflix.astyanax.shallows

Class EmptyPartitioner

java.lang.Object

com.netflix.astyanax.shallows.EmptyPartitioner

All Implemented Interfaces:

Partitioner

public class EmptyPartitioner
extends java.lang.Object
implements Partitioner

Constructor Summary

Constructors

Constructor and Description
EmptyPartitioner()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getMaxToken()
java.lang.String	getMinToken()
java.lang.String	getTokenForKey(java.nio.ByteBuffer key) Return the token for the specifie key
java.lang.String	getTokenMinusOne(java.lang.String token)
java.util.List<TokenRange>	splitTokenRange(int count) Split the entire token range into 'count' equal size segments
java.util.List<TokenRange>	splitTokenRange(java.lang.String first, java.lang.String last, int count) Split the token range into N equal size segments and return the start token of each segment

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyPartitioner

public EmptyPartitioner()

Method Detail

getMinToken

public java.lang.String getMinToken()

Specified by:

getMinToken in interface Partitioner

Returns:

Return the smallest token in the token space

getMaxToken

public java.lang.String getMaxToken()

Specified by:

getMaxToken in interface Partitioner

Returns:

Return the largest token in the token space

getTokenMinusOne

public java.lang.String getTokenMinusOne(java.lang.String token)

Specified by:

getTokenMinusOne in interface Partitioner

Returns:

Return the token immediately before this one

splitTokenRange

public java.util.List<TokenRange> splitTokenRange(java.lang.String first,
                                         java.lang.String last,
                                         int count)

Description copied from interface: Partitioner

Split the token range into N equal size segments and return the start token of each segment

Specified by:

splitTokenRange in interface Partitioner

splitTokenRange

public java.util.List<TokenRange> splitTokenRange(int count)

Description copied from interface: Partitioner

Split the entire token range into 'count' equal size segments

Specified by:

splitTokenRange in interface Partitioner

getTokenForKey

public java.lang.String getTokenForKey(java.nio.ByteBuffer key)

Description copied from interface: Partitioner

Return the token for the specifie key

Specified by:

getTokenForKey in interface Partitioner