io.kurrent.dbclient

Class StreamPosition<A>

java.lang.Object

io.kurrent.dbclient.StreamPosition<A>

Type Parameters:

A - could be a revision number or transaction log position.

public class StreamPosition<A>
extends java.lang.Object

Represents a logical position in a regular stream or $all stream.

Method Summary

Modifier and Type	Method and Description
static <A> StreamPosition<A>	end() Represents the end of a stream.
java.util.Optional<A>	getPosition() Checks it's a specific position and returns the value.
A	getPositionOrThrow() Checks if it's a specific position and returns the value.
boolean	isEnd() Checks if it's the end of the stream.
boolean	isStart() Checks if it's the beginning of the stream.
static <A> StreamPosition<A>	position(A position) Represents a specific position.
static <A> StreamPosition<A>	start() Represents the beginning of a stream.

Methods inherited from class java.lang.Object

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

Method Detail

start

public static <A> StreamPosition<A> start()

Represents the beginning of a stream.

end

public static <A> StreamPosition<A> end()

Represents the end of a stream.

position

public static <A> StreamPosition<A> position(A position)

Represents a specific position.

isStart

public boolean isStart()

Checks if it's the beginning of the stream.

isEnd

public boolean isEnd()

Checks if it's the end of the stream.

getPosition

public java.util.Optional<A> getPosition()

Checks it's a specific position and returns the value.

getPositionOrThrow

public A getPositionOrThrow()

Checks if it's a specific position and returns the value.