io.aeron.logbuffer

Interface BlockHandler

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface BlockHandler

Function for handling a block of message fragments scanned from the log.

Method Summary

Modifier and Type	Method and Description
void	onBlock(DirectBuffer buffer, int offset, int length, int sessionId, int termId) Callback for handling a block of messages being read from a log.

Method Detail

onBlock

void onBlock(DirectBuffer buffer,
             int offset,
             int length,
             int sessionId,
             int termId)

Callback for handling a block of messages being read from a log.

Parameters:

buffer - containing the block of message fragments.

offset - at which the block begins, including any frame headers.

length - of the block in bytes, including any frame headers that is aligned up to FrameDescriptor.FRAME_ALIGNMENT.

sessionId - of the stream containing this block of message fragments.

termId - of the stream containing this block of message fragments.