net.openhft.chronicle.queue.impl.single.work.in.progress

Class SingleAppender

java.lang.Object

net.openhft.chronicle.queue.impl.single.work.in.progress.SingleAppender

All Implemented Interfaces:

ExcerptAppender, ExcerptCommon

public class SingleAppender
extends Object
implements ExcerptAppender

Created by peter.lawrey on 30/01/15.

Constructor Summary

Constructors

Constructor and Description
SingleAppender(ChronicleQueue chronicle, java.util.function.Function<net.openhft.chronicle.bytes.Bytes,net.openhft.chronicle.wire.Wire> bytesToWire)

Method Summary

Modifier and Type	Method and Description
ChronicleQueue	chronicle()
long	cycle()
long	index()
ChronicleQueue	queue()
long	writeDocument(net.openhft.chronicle.wire.WriteMarshallable writer)

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleAppender

public SingleAppender(ChronicleQueue chronicle,
                      java.util.function.Function<net.openhft.chronicle.bytes.Bytes,net.openhft.chronicle.wire.Wire> bytesToWire)

Method Detail

writeDocument

public long writeDocument(net.openhft.chronicle.wire.WriteMarshallable writer)
                   throws IOException

Specified by:

writeDocument in interface ExcerptAppender

Parameters:

writer - to write one excerpt.

Returns:

the index last written.

Throws:

IOException

index

public long index()

Specified by:

index in interface ExcerptAppender

Returns:

the last index generated by this appender

Throws:

IllegalStateException - if the last index has not been set

cycle

public long cycle()

Specified by:

cycle in interface ExcerptAppender

Returns:

the cycle this appender is on

chronicle

@NotNull
public ChronicleQueue chronicle()

queue

public ChronicleQueue queue()

Specified by:

queue in interface ExcerptCommon

Returns:

the queue associated with this Excerpt