org.apache.cassandra.dht.tokenallocator

Class TokenAllocation

java.lang.Object

org.apache.cassandra.dht.tokenallocator.TokenAllocation

public class TokenAllocation
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
TokenAllocation()

Method Summary

Modifier and Type	Method and Description
static java.util.Collection<Token>	allocateTokens(TokenMetadata tokenMetadata, AbstractReplicationStrategy rs, java.net.InetAddress endpoint, int numTokens)
static java.util.Map<java.net.InetAddress,java.lang.Double>	evaluateReplicatedOwnership(TokenMetadata tokenMetadata, AbstractReplicationStrategy rs)
static org.apache.commons.math3.stat.descriptive.SummaryStatistics	replicatedOwnershipStats(TokenMetadata tokenMetadata, AbstractReplicationStrategy rs, java.net.InetAddress endpoint)
static java.lang.String	statToString(org.apache.commons.math3.stat.descriptive.SummaryStatistics stat)

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenAllocation

public TokenAllocation()

Method Detail

allocateTokens

public static java.util.Collection<Token> allocateTokens(TokenMetadata tokenMetadata,
                                                         AbstractReplicationStrategy rs,
                                                         java.net.InetAddress endpoint,
                                                         int numTokens)

evaluateReplicatedOwnership

public static java.util.Map<java.net.InetAddress,java.lang.Double> evaluateReplicatedOwnership(TokenMetadata tokenMetadata,
                                                                                               AbstractReplicationStrategy rs)

statToString

public static java.lang.String statToString(org.apache.commons.math3.stat.descriptive.SummaryStatistics stat)

replicatedOwnershipStats

public static org.apache.commons.math3.stat.descriptive.SummaryStatistics replicatedOwnershipStats(TokenMetadata tokenMetadata,
                                                                                                   AbstractReplicationStrategy rs,
                                                                                                   java.net.InetAddress endpoint)