Class WriteOnlyManyCommand<K,V>

java.lang.Object

org.infinispan.commands.functional.AbstractWriteManyCommand<K,V>

org.infinispan.commands.functional.WriteOnlyManyCommand<K,V>

All Implemented Interfaces:

FlagAffectedCommand, FunctionalCommand<K,V>, CacheRpcCommand, ReplicableCommand, TopologyAffectedCommand, TracedCommand, VisitableCommand, WriteCommand, VersionAware, RemoteLockCommand

@ProtoTypeId(1251)
public final class WriteOnlyManyCommand<K,V>
extends AbstractWriteManyCommand<K,V>

Nested Class Summary

Nested classes/interfaces inherited from interface VisitableCommand

VisitableCommand.LoadType

Field Summary

Fields inherited from interface VisitableCommand

log

Constructor Summary

Constructors

Constructor	Description
WriteOnlyManyCommand(WriteOnlyManyCommand<K,V> command)
WriteOnlyManyCommand(ByteString cacheName, Collection<?> keys, Consumer<EntryView.WriteEntryView<K,V>> f, Params params, CommandInvocationId commandInvocationId, DataConversion keyDataConversion, DataConversion valueDataConversion)

Method Summary

Modifier and Type	Method	Description
Object	acceptVisitor(InvocationContext ctx, Visitor visitor)	Accept a visitor, and return the result of accepting this visitor.
Collection<?>	getAffectedKeys()
Consumer<EntryView.WriteEntryView<K,V>>	getConsumer()
Collection<?>	getKeysToLock()	It returns a Collection with the keys to be lock.
void	init(ComponentRegistry componentRegistry)
boolean	isWriteOnly()	Indicates whether the command is write-only, meaning that it makes no attempt to read the previously associated value with key for which the command is directed.
VisitableCommand.LoadType	loadType()
void	setKeys(Collection<?> keys)
NodeVersion	supportedSince()	Returns a NodeVersion representing the Infinispan version in which this command was added.
Mutation<K,V,?>	toMutation(Object key)
String	toString()
final WriteOnlyManyCommand<K,V>	withKeys(Collection<?> keys)

Methods inherited from class AbstractWriteManyCommand

fail, getCacheName, getCommandInvocationId, getFlagsBitSet, getInternalMetadata, getKeyDataConversion, getKeyLockOwner, getOrigin, getParams, getTopologyId, getValueDataConversion, getValueMatcher, hasSkipLocking, hasZeroLockAcquisition, isConditional, isForwarded, isReturnValueExpected, isSuccessful, setFlagsBitSet, setForwarded, setInternalMetadata, setOrigin, setParams, setTopologyId, setValueMatcher

Methods inherited from class Object

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

Methods inherited from interface FlagAffectedCommand

addFlags, getFlags, hasAllFlags, hasAnyFlag

Methods inherited from interface ReplicableCommand

getCommandId, logThrowable, readFrom, writeTo

Methods inherited from interface TracedCommand

getOperationName, getSpanAttributes, setSpanAttributes

Methods inherited from interface VisitableCommand

invokeAsync

Methods inherited from interface WriteCommand

shouldReplicate

Constructor Details

WriteOnlyManyCommand

public WriteOnlyManyCommand(ByteString cacheName,
 Collection<?> keys,
 Consumer<EntryView.WriteEntryView<K,V>> f,
 Params params,
 CommandInvocationId commandInvocationId,
 DataConversion keyDataConversion,
 DataConversion valueDataConversion)

WriteOnlyManyCommand

public WriteOnlyManyCommand(WriteOnlyManyCommand<K,V> command)

Method Details

init

public void init(ComponentRegistry componentRegistry)

Specified by:

init in interface VisitableCommand

Overrides:

init in class AbstractWriteManyCommand<K,V>

getConsumer

public Consumer<EntryView.WriteEntryView<K,V>> getConsumer()

setKeys

public void setKeys(Collection<?> keys)

withKeys

public final WriteOnlyManyCommand<K,V> withKeys(Collection<?> keys)

acceptVisitor

public Object acceptVisitor(InvocationContext ctx,
 Visitor visitor)
                     throws Throwable

Description copied from interface: VisitableCommand

Accept a visitor, and return the result of accepting this visitor.

Parameters:

ctx - invocation context

visitor - visitor to accept

Returns:

arbitrary return value

Throws:

Throwable - in the event of problems

getAffectedKeys

public Collection<?> getAffectedKeys()

Returns:

a collection of keys affected by this write command. Some commands - such as ClearCommand - may return an empty collection for this method.

loadType

public VisitableCommand.LoadType loadType()

Returns:

Nodes on which the command needs to read the previous values of the keys it acts on.

isWriteOnly

public boolean isWriteOnly()

Description copied from interface: WriteCommand

Indicates whether the command is write-only, meaning that it makes no attempt to read the previously associated value with key for which the command is directed.

Returns:

true is the command is write only, false otherwise.

toString

public String toString()

Overrides:

toString in class Object

getKeysToLock

public Collection<?> getKeysToLock()

Description copied from interface: RemoteLockCommand

It returns a Collection with the keys to be lock.

It may return an empty collection if no keys needs to be locked independently of the return value of RemoteLockCommand.hasSkipLocking(). It may contains duplicated keys and null is not a valid return value.

Returns:

a Collection of keys to lock.

toMutation

public Mutation<K,V,?> toMutation(Object key)

supportedSince

public NodeVersion supportedSince()

Description copied from interface: ReplicableCommand

Returns a NodeVersion representing the Infinispan version in which this command was added. This value is used to ensure that when the cluster contains different Infinispan versions, only commands compatible with the oldest version are transmitted.

Abstract classes should not implement this method as the version should be specific to an individual implementation. Similarly, implementations which extend another ReplicableCommand should always override this method.

Returns:

a NodeVersion corresponding to the Infinispan version this command was added.