public abstract class AbstractReplicationStrategy
extends java.lang.Object
| Modifier and Type | Field and Description | 
|---|---|
| java.util.Map<java.lang.String,java.lang.String> | configOptions | 
| IEndpointSnitch | snitch | 
| Modifier | Constructor and Description | 
|---|---|
| protected  | AbstractReplicationStrategy(java.lang.String keyspaceName,
                           TokenMetadata tokenMetadata,
                           IEndpointSnitch snitch,
                           java.util.Map<java.lang.String,java.lang.String> configOptions) | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract java.util.List<java.net.InetAddress> | calculateNaturalEndpoints(Token searchToken,
                         TokenMetadata tokenMetadata)calculate the natural endpoints for the given token | 
| static AbstractReplicationStrategy | createReplicationStrategy(java.lang.String keyspaceName,
                         java.lang.Class<? extends AbstractReplicationStrategy> strategyClass,
                         TokenMetadata tokenMetadata,
                         IEndpointSnitch snitch,
                         java.util.Map<java.lang.String,java.lang.String> strategyOptions) | 
| com.google.common.collect.Multimap<java.net.InetAddress,Range<Token>> | getAddressRanges() | 
| com.google.common.collect.Multimap<java.net.InetAddress,Range<Token>> | getAddressRanges(TokenMetadata metadata) | 
| java.util.ArrayList<java.net.InetAddress> | getCachedEndpoints(Token t) | 
| static java.lang.Class<AbstractReplicationStrategy> | getClass(java.lang.String cls) | 
| java.util.ArrayList<java.net.InetAddress> | getNaturalEndpoints(RingPosition searchPosition)get the (possibly cached) endpoints that should store the given Token. | 
| java.util.Collection<Range<Token>> | getPendingAddressRanges(TokenMetadata metadata,
                       java.util.Collection<Token> pendingTokens,
                       java.net.InetAddress pendingAddress) | 
| java.util.Collection<Range<Token>> | getPendingAddressRanges(TokenMetadata metadata,
                       Token pendingToken,
                       java.net.InetAddress pendingAddress) | 
| com.google.common.collect.Multimap<Range<Token>,java.net.InetAddress> | getRangeAddresses(TokenMetadata metadata) | 
| abstract int | getReplicationFactor()calculate the RF based on strategy_options. | 
| <T> AbstractWriteResponseHandler<T> | getWriteResponseHandler(java.util.Collection<java.net.InetAddress> naturalEndpoints,
                       java.util.Collection<java.net.InetAddress> pendingEndpoints,
                       ConsistencyLevel consistency_level,
                       java.lang.Runnable callback,
                       WriteType writeType,
                       long queryStartNanoTime) | 
| boolean | hasSameSettings(AbstractReplicationStrategy other) | 
| java.util.Collection<java.lang.String> | recognizedOptions() | 
| abstract void | validateOptions() | 
| protected void | validateReplicationFactor(java.lang.String rf) | 
| static void | validateReplicationStrategy(java.lang.String keyspaceName,
                           java.lang.Class<? extends AbstractReplicationStrategy> strategyClass,
                           TokenMetadata tokenMetadata,
                           IEndpointSnitch snitch,
                           java.util.Map<java.lang.String,java.lang.String> strategyOptions) | 
public final java.util.Map<java.lang.String,java.lang.String> configOptions
public IEndpointSnitch snitch
protected AbstractReplicationStrategy(java.lang.String keyspaceName,
                                      TokenMetadata tokenMetadata,
                                      IEndpointSnitch snitch,
                                      java.util.Map<java.lang.String,java.lang.String> configOptions)
public java.util.ArrayList<java.net.InetAddress> getCachedEndpoints(Token t)
public java.util.ArrayList<java.net.InetAddress> getNaturalEndpoints(RingPosition searchPosition)
searchPosition - the position the natural endpoints are requested forpublic abstract java.util.List<java.net.InetAddress> calculateNaturalEndpoints(Token searchToken, TokenMetadata tokenMetadata)
searchToken - the token the natural endpoints are requested forgetNaturalEndpoints(org.apache.cassandra.dht.RingPosition)public <T> AbstractWriteResponseHandler<T> getWriteResponseHandler(java.util.Collection<java.net.InetAddress> naturalEndpoints, java.util.Collection<java.net.InetAddress> pendingEndpoints, ConsistencyLevel consistency_level, java.lang.Runnable callback, WriteType writeType, long queryStartNanoTime)
public abstract int getReplicationFactor()
public com.google.common.collect.Multimap<java.net.InetAddress,Range<Token>> getAddressRanges(TokenMetadata metadata)
public com.google.common.collect.Multimap<Range<Token>,java.net.InetAddress> getRangeAddresses(TokenMetadata metadata)
public com.google.common.collect.Multimap<java.net.InetAddress,Range<Token>> getAddressRanges()
public java.util.Collection<Range<Token>> getPendingAddressRanges(TokenMetadata metadata, Token pendingToken, java.net.InetAddress pendingAddress)
public java.util.Collection<Range<Token>> getPendingAddressRanges(TokenMetadata metadata, java.util.Collection<Token> pendingTokens, java.net.InetAddress pendingAddress)
public abstract void validateOptions()
                              throws ConfigurationException
ConfigurationExceptionpublic java.util.Collection<java.lang.String> recognizedOptions()
public static AbstractReplicationStrategy createReplicationStrategy(java.lang.String keyspaceName, java.lang.Class<? extends AbstractReplicationStrategy> strategyClass, TokenMetadata tokenMetadata, IEndpointSnitch snitch, java.util.Map<java.lang.String,java.lang.String> strategyOptions)
public static void validateReplicationStrategy(java.lang.String keyspaceName,
                                               java.lang.Class<? extends AbstractReplicationStrategy> strategyClass,
                                               TokenMetadata tokenMetadata,
                                               IEndpointSnitch snitch,
                                               java.util.Map<java.lang.String,java.lang.String> strategyOptions)
                                        throws ConfigurationException
ConfigurationExceptionpublic static java.lang.Class<AbstractReplicationStrategy> getClass(java.lang.String cls) throws ConfigurationException
ConfigurationExceptionpublic boolean hasSameSettings(AbstractReplicationStrategy other)
protected void validateReplicationFactor(java.lang.String rf)
                                  throws ConfigurationException
ConfigurationExceptionCopyright © 2018 The Apache Software Foundation