Package io.camunda.zeebe.dispatcher

Class BlockPeek

java.lang.Object

io.camunda.zeebe.dispatcher.BlockPeek

All Implemented Interfaces:

Iterable<org.agrona.DirectBuffer>

public class BlockPeek
extends Object
implements Iterable<org.agrona.DirectBuffer>

Represents a block of fragments to read from.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	BlockPeek.DataFrameIterator

Field Summary

Fields

Modifier and Type	Field	Description
protected int	blockLength
protected final BlockPeek.DataFrameIterator	iterator
protected int	streamId

Constructor Summary

Constructors

Constructor	Description
BlockPeek()

Method Summary

Modifier and Type	Method	Description
int	getBlockLength()
org.agrona.MutableDirectBuffer	getBuffer()	Returns the buffer to read from.
int	getBufferOffset()
ByteBuffer	getRawBuffer()
int	getStreamId()
Iterator<org.agrona.DirectBuffer>	iterator()
void	markCompleted()	Finish reading and consume the fragments (i.e.
void	markFailed()	Finish reading and consume the fragments (i.e.
void	setBlock(ByteBuffer byteBuffer, AtomicPosition position, ActorCondition dataConsumed, int streamId, int bufferOffset, int blockLength, int newPartitionId, int newPartitionOffset)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

streamId

protected int streamId

blockLength

protected int blockLength

iterator

protected final BlockPeek.DataFrameIterator iterator

Constructor Details

BlockPeek

public BlockPeek()

Method Details

setBlock

public void setBlock(ByteBuffer byteBuffer,
 AtomicPosition position,
 ActorCondition dataConsumed,
 int streamId,
 int bufferOffset,
 int blockLength,
 int newPartitionId,
 int newPartitionOffset)

getRawBuffer

public ByteBuffer getRawBuffer()

getBuffer

public org.agrona.MutableDirectBuffer getBuffer()

Returns the buffer to read from.

markFailed

public void markFailed()

Finish reading and consume the fragments (i.e. update the subscription position). Mark all fragments as failed.

markCompleted

public void markCompleted()

Finish reading and consume the fragments (i.e. update the subscription position).

getStreamId

public int getStreamId()

getBufferOffset

public int getBufferOffset()

getBlockLength

public int getBlockLength()

iterator

public Iterator<org.agrona.DirectBuffer> iterator()

Specified by:

iterator in interface Iterable<org.agrona.DirectBuffer>