net.openhft.chronicle.hash.replication

Class AbstractReplication.Builder<R extends AbstractReplication,B extends AbstractReplication.Builder<R,B>>

java.lang.Object

net.openhft.chronicle.hash.replication.AbstractReplication.Builder<R,B>

Type Parameters:

R - the concrete AbstractReplication subclass: SingleChronicleHashReplication or ReplicationHub

B - the concrete builder subclass: SingleChronicleHashReplication.Builder or ReplicationHub.Builder

Direct Known Subclasses:

ReplicationHub.Builder, SingleChronicleHashReplication.Builder

Enclosing class:

AbstractReplication

public abstract static class AbstractReplication.Builder<R extends AbstractReplication,B extends AbstractReplication.Builder<R,B>>
extends Object

Builder of AbstractReplication configurations. This class and it's subclasses are mutable, configuration methods mutate the builder and return it back for convenient chaining.

Method Summary

Methods

Modifier and Type	Method and Description
B	bootstrapOnlyLocalEntries(boolean bootstrapOnlyLocalEntries) Configures if the node, provided with replication, created by this builder, should replicate only local data, last updated with own identifier, or all data currently present on the node, when a new node joins the replication grid.
B	connectionListener(ConnectionListener connectionListener)
abstract R	createWithId(byte identifier) Creates a Replication instance with the given node (server) identifier.
B	engineReplication(EngineReplicationLangBytesConsumer engineReplicationLangBytesConsumer)
B	remoteNodeValidator(RemoteNodeValidator remoteNodeValidator)
B	tcpTransportAndNetwork(TcpTransportAndNetworkConfig tcpConfig)
String	toString()
B	udpTransport(UdpTransportConfig udpConfig) Configures UDP transport settings, used by Replications, created by this builder.

Methods inherited from class java.lang.Object

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

Method Detail

engineReplication

@NotNull
public B engineReplication(EngineReplicationLangBytesConsumer engineReplicationLangBytesConsumer)

tcpTransportAndNetwork

@NotNull
public B tcpTransportAndNetwork(@Nullable
                               TcpTransportAndNetworkConfig tcpConfig)

udpTransport

@NotNull
public B udpTransport(@Nullable
                     UdpTransportConfig udpConfig)

Configures UDP transport settings, used by Replications, created by this builder. null means that UDP transport shouldn't being used.

Parameters:

udpConfig - the new UDP transport config for replications, created by this builder.

Returns:

this builder back, for chaining

See Also:

AbstractReplication.udpTransport()

remoteNodeValidator

@NotNull
public B remoteNodeValidator(@Nullable
                            RemoteNodeValidator remoteNodeValidator)

connectionListener

@NotNull
public B connectionListener(@Nullable
                           ConnectionListener connectionListener)

bootstrapOnlyLocalEntries

@NotNull
public B bootstrapOnlyLocalEntries(boolean bootstrapOnlyLocalEntries)

Configures if the node, provided with replication, created by this builder, should replicate only local data, last updated with own identifier, or all data currently present on the node, when a new node joins the replication grid.

Default configuration is false, potentially swamping new nodes with duplicates. However, this does guarantee that all the data is replicated over to the new node and is useful especially in the case that the originating node of some data is not currently running.

Parameters:

bootstrapOnlyLocalEntries - if a node provided with this replication should replicate only local data to the new nodes joining the replication network

Returns:

this builder back

createWithId

@NotNull
public abstract R createWithId(byte identifier)

Creates a Replication instance with the given node (server) identifier.

Parameters:

identifier - the node (server) identifier of the returned replication

Returns:

a new Replication instance with the specified node (server) identifier

Throws:

IllegalArgumentException - if the given identifier is non-positive

IllegalStateException - if neither tcpTransportAndNetwork(TcpTransportAndNetworkConfig) nor udpTransport(UdpTransportConfig) are configured to non-null. At least one of the transport-level configs should be specified.

toString

public String toString()

Overrides:

toString in class Object