net.openhft.chronicle.map.impl.stage.input

Class ReplicatedInput<K,V,R>

java.lang.Object

net.openhft.chronicle.map.impl.stage.input.ReplicatedInput<K,V,R>

All Implemented Interfaces:

ReadWriteLock, HashContext<K>, HashQueryContext<K>, InterProcessReadWriteUpdateLock, net.openhft.chronicle.hash.replication.RemoteOperationContext<K>, SegmentLock, DefaultValueProvider<K,V>, MapContext<K,V,R>, MapEntryOperations<K,V,R>, MapQueryContext<K,V,R>, net.openhft.chronicle.map.Replica.QueryContext<K,V>, net.openhft.chronicle.map.replication.MapRemoteQueryContext<K,V,R>, SetContext<K,R>, SetEntryOperations<K,R>

public abstract class ReplicatedInput<K,V,R>
extends Object
implements net.openhft.chronicle.hash.replication.RemoteOperationContext<K>, net.openhft.chronicle.map.replication.MapRemoteQueryContext<K,V,R>, net.openhft.chronicle.map.Replica.QueryContext<K,V>

Constructor Summary

Constructors

Constructor and Description
ReplicatedInput()

Method Summary

Modifier and Type	Method and Description
Data<V>	dummyZeroValue() The value used as a tombstone, for removed entries, to save space.
void	processReplicatedEvent(byte remoteNodeIdentifier, net.openhft.chronicle.bytes.Bytes replicatedInputBytes)
void	remotePut(Data<V> newValue, byte remoteEntryIdentifier, long remoteEntryTimestamp, byte remoteNodeIdentifier)
void	remoteRemove(byte remoteEntryIdentifier, long remoteEntryTimestamp, byte remoteNodeIdentifier)

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.openhft.chronicle.map.replication.MapRemoteQueryContext

entry

Methods inherited from interface net.openhft.chronicle.map.MapQueryContext

absentEntry

Methods inherited from interface net.openhft.chronicle.hash.HashQueryContext

queriedKey, segmentIndex

Methods inherited from interface net.openhft.chronicle.hash.locks.InterProcessReadWriteUpdateLock

readLock, updateLock, writeLock

Methods inherited from interface net.openhft.chronicle.map.MapContext

hash, map, wrapValueAsData, wrapValueBytesAsData

Methods inherited from interface net.openhft.chronicle.set.SetContext

set

Methods inherited from interface net.openhft.chronicle.set.SetEntryOperations

insert, remove

Methods inherited from interface net.openhft.chronicle.map.MapEntryOperations

insert, remove, replaceValue

Methods inherited from interface net.openhft.chronicle.map.DefaultValueProvider

defaultValue

Methods inherited from interface net.openhft.chronicle.hash.replication.RemoteOperationContext

currentNodeIdentifier, remoteIdentifier, remoteNodeIdentifier, remoteTimestamp

Constructor Detail

ReplicatedInput

public ReplicatedInput()

Method Detail

dummyZeroValue

public Data<V> dummyZeroValue()

Description copied from interface: net.openhft.chronicle.map.replication.MapRemoteQueryContext

The value used as a tombstone, for removed entries, to save space. This value has SizeMarshaller.minStorableSize() minimum possible size} for the configured value size marshaller.

The returned value doesn't have object form (i. e. it's Data.get() and Data.getUsing(Object) methods throw UnsupportedOperationException), it has only bytes form, of all zero bytes.

Specified by:

dummyZeroValue in interface net.openhft.chronicle.map.replication.MapRemoteQueryContext<K,V,R>

Returns:

dummy value of all zeros, of the minimum possible size.

processReplicatedEvent

public void processReplicatedEvent(byte remoteNodeIdentifier,
                                   net.openhft.chronicle.bytes.Bytes replicatedInputBytes)

remotePut

public void remotePut(Data<V> newValue,
                      byte remoteEntryIdentifier,
                      long remoteEntryTimestamp,
                      byte remoteNodeIdentifier)

Specified by:

remotePut in interface net.openhft.chronicle.map.Replica.QueryContext<K,V>

Parameters:

newValue - the value of the replicated entry

remoteEntryIdentifier - origin identifier of the replicated entry

remoteEntryTimestamp - timestamp of the replicated entry

remoteNodeIdentifier - identifier of the remote node this replication came from, or -1 if unknown/not applicable

remoteRemove

public void remoteRemove(byte remoteEntryIdentifier,
                         long remoteEntryTimestamp,
                         byte remoteNodeIdentifier)

Specified by:

remoteRemove in interface net.openhft.chronicle.map.Replica.QueryContext<K,V>

Parameters:

remoteEntryIdentifier - origin identifier of the replicated entry

remoteEntryTimestamp - timestamp of the replicated entry

remoteNodeIdentifier - identifier of the remote node this replication came from, or -1 if unknown/not applicable