Uses of Interface
com.tangosol.net.topic.Position

Packages that use Position

Package	Description
com.oracle.coherence.grpc	Low-level utilities for Coherence gRPC server and client implementation.
com.tangosol.net.topic	Contains classes that providing topic entities for publish/subscribe messaging.

Uses of Position in com.oracle.coherence.grpc

Methods in com.oracle.coherence.grpc that return Position

Modifier and Type	Method	Description
static Position	TopicHelper.fromProtobufPosition(com.oracle.coherence.grpc.messages.topic.v1.TopicPosition position)	Create a plain Position from a gRPC TopicPosition.

Methods in com.oracle.coherence.grpc that return types with arguments of type Position

Modifier and Type	Method	Description
static Map<Integer,Position>	TopicHelper.fromProtobufChannelAndPosition(com.oracle.coherence.grpc.messages.topic.v1.MapOfChannelAndPosition col)	Convert a MapOfChannelAndPosition to a map of channel keys to Position.

Methods in com.oracle.coherence.grpc with parameters of type Position

Modifier and Type	Method	Description
static com.oracle.coherence.grpc.messages.topic.v1.TopicPosition	TopicHelper.toProtobufPosition(Position position)	Create a gRPC TopicPosition from a plain Position.

Method parameters in com.oracle.coherence.grpc with type arguments of type Position

Modifier and Type	Method	Description
static com.oracle.coherence.grpc.messages.topic.v1.MapOfChannelAndPosition	TopicHelper.toProtobufChannelAndPosition(Map<Integer, ? extends Position> map)	Convert a map of channel keys to positions into a MapOfChannelAndPosition.

Uses of Position in com.tangosol.net.topic

Subinterfaces with type arguments of type Position in com.tangosol.net.topic

Modifier and Type	Interface	Description
interface	Position	An opaque representation of the position of an element within a channel of a topic.

Fields in com.tangosol.net.topic declared as Position

Modifier and Type	Field	Description
static final Position	Position.EMPTY_POSITION

Methods in com.tangosol.net.topic that return Position

Modifier and Type	Method	Description
Position	Subscriber.Channel.EmptyChannel.getFirstPolled()
Position	Subscriber.Channel.getFirstPolled()	Returns the first position polled by this subscriber.
Position	Subscriber.Channel.EmptyChannel.getHead()
Position	Subscriber.Channel.getHead()	Returns the current head position for the channel.
Position	Subscriber.Channel.EmptyChannel.getLastCommit()
Position	Subscriber.Channel.getLastCommit()	Returns the last position committed by this subscriber.
Position	Subscriber.Channel.EmptyChannel.getLastPolled()
Position	Subscriber.Channel.getLastPolled()	Returns the last position polled by this subscriber.
Position	Subscriber.Channel.EmptyChannel.getLastReceived()
Position	Subscriber.Channel.getLastReceived()	Returns the last position received by this subscriber.
Position	Publisher.Status.getPosition()	Returns the Position in the channel that the element was published to.
Position	Subscriber.Element.getPosition()	Returns the position of this element within the channel in a topic.
Position	Subscriber.seek(int nChannel, Position position)	Seek to the specified position in a channel.
Position	Subscriber.seek(int nChannel, Instant timestamp)	Seek to a position in a channel based the published timestamp of the elements in the topic.
default Position	Subscriber.seekAndCommit(int nChannel, Position position)	Seek to the specified position in a channel and set the commit point to the new Position.
default Position	Subscriber.seekAndCommit(int nChannel, Instant timestamp)	Seek to a position in a channel based the published timestamp of the elements in the topic and set the commit point to the new position.

Methods in com.tangosol.net.topic that return types with arguments of type Position

Modifier and Type	Method	Description
default Optional<Position>	Subscriber.getHead(int nChannel)	Returns the Position that is currently the tail for the specified channel, or Optional.empty() if the channel is not owned by thisSubscriber.
Map<Integer,Position>	Subscriber.getHeads()	Returns a Map of the Positions that are currently the head for each channel owned by this Subscriber.
Map<Integer,Position>	Subscriber.getLastCommitted()	Returns a Map of channels to the latest Position committed for that channel; the map will only contain channels owned by this Subscriber.
default Optional<Position>	Subscriber.getLastCommitted(int nChannel)	Returns an Optional containing the latest position committed for a channel, or Optional.empty() if the channel is not owned by this Subscriber
Optional<Position>	Subscriber.CommitResult.getPosition()	Returns the requested commit Position.
default Optional<Position>	Subscriber.getTail(int nChannel)	Returns the Position that is currently the tail for the specified channel or Optional.empty() if the channel is not owned by thisSubscriber.
Map<Integer,Position>	Subscriber.getTails()	Returns a Map of the Positions that are currently the tail for each channel owned by this Subscriber; that is the last message in the channel.
Map<Integer,Position>	Subscriber.seek(Map<Integer,Position> mapPosition)	Seek to the specified position in a set of channels.
default Map<Integer,Position>	Subscriber.seekAndCommit(Map<Integer,Position> mapPosition)	Seek to the specified position in a set of channels and sets the commit position for the channels.
Map<Integer,Position>	Subscriber.seekToHead(int... anChannel)	Reposition one or more channels to their respective head positions.
Map<Integer,Position>	Subscriber.seekToTail(int... anChannel)	Reposition one or more channels to their respective tail positions.
default Map<Integer,Position>	Subscriber.seekToTailAndCommit(int... anChannel)	Reposition one or more channels to their respective tail positions and set the commit point to the new Position.

Methods in com.tangosol.net.topic with parameters of type Position

Modifier and Type	Method	Description
default Subscriber.CommitResult	Subscriber.commit(int nChannel, Position position)	Commit the specified channel and position.
CompletableFuture<Subscriber.CommitResult>	Subscriber.commitAsync(int nChannel, Position position)	Asynchronously commit the specified channel and position.
Position	Subscriber.seek(int nChannel, Position position)	Seek to the specified position in a channel.
default Position	Subscriber.seekAndCommit(int nChannel, Position position)	Seek to the specified position in a channel and set the commit point to the new Position.

Method parameters in com.tangosol.net.topic with type arguments of type Position

Modifier and Type	Method	Description
default Map<Integer, Subscriber.CommitResult>	Subscriber.commit(Map<Integer,Position> mapPositions)	Commit the specified channels and positions.
CompletableFuture<Map<Integer, Subscriber.CommitResult>>	Subscriber.commitAsync(Map<Integer,Position> mapPositions)	Asynchronously commit the specified channels and positions.
Map<Integer,Position>	Subscriber.seek(Map<Integer,Position> mapPosition)	Seek to the specified position in a set of channels.
default Map<Integer,Position>	Subscriber.seekAndCommit(Map<Integer,Position> mapPosition)	Seek to the specified position in a set of channels and sets the commit position for the channels.

Constructors in com.tangosol.net.topic with parameters of type Position

Modifier	Constructor	Description
	CommitResult(int nChannel, Position position, Subscriber.CommitResultStatus status)	Create a Subscriber.CommitResult.
	CommitResult(int nChannel, Position position, Subscriber.CommitResultStatus status, Throwable throwable)	Create a rejected Subscriber.CommitResult.
	CommitResult(int nChannel, Position position, Throwable throwable)	Create a rejected Subscriber.CommitResult.