io.aeron.logbuffer

Class TermGapFiller

java.lang.Object

io.aeron.logbuffer.TermGapFiller

public class TermGapFiller
extends java.lang.Object

Fills a gap in a term with a padding record.

Constructor Summary

Constructors

Constructor and Description
TermGapFiller()

Method Summary

Modifier and Type	Method and Description
static boolean	tryFillGap(org.agrona.concurrent.UnsafeBuffer logMetaDataBuffer, org.agrona.concurrent.UnsafeBuffer termBuffer, int termId, int gapOffset, int gapLength) Try to gap fill the current term at a given offset if the gap contains no data.

Methods inherited from class java.lang.Object

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

Constructor Detail

TermGapFiller

public TermGapFiller()

Method Detail

tryFillGap

public static boolean tryFillGap(org.agrona.concurrent.UnsafeBuffer logMetaDataBuffer,
                                 org.agrona.concurrent.UnsafeBuffer termBuffer,
                                 int termId,
                                 int gapOffset,
                                 int gapLength)

Try to gap fill the current term at a given offset if the gap contains no data.

Note: the gap offset plus gap length must end on a FrameDescriptor.FRAME_ALIGNMENT boundary.

Parameters:

logMetaDataBuffer - containing the default headers

termBuffer - to gap fill

termId - for the current term.

gapOffset - to fill from

gapLength - to length of the gap.

Returns:

true if the gap has been filled with a padding record or false if data found.