io.druid.server.coordination

Interface DataSegmentAnnouncer

All Known Implementing Classes:

AbstractDataSegmentAnnouncer, BatchDataSegmentAnnouncer

public interface DataSegmentAnnouncer

Method Summary

Modifier and Type	Method and Description
void	announceSegment(DataSegment segment)
void	announceSegments(Iterable<DataSegment> segments)
boolean	isAnnounced(DataSegment segment)
void	unannounceSegment(DataSegment segment)
void	unannounceSegments(Iterable<DataSegment> segments)

Method Detail

announceSegment

void announceSegment(DataSegment segment)
              throws IOException

Throws:

IOException

unannounceSegment

void unannounceSegment(DataSegment segment)
                throws IOException

Throws:

IOException

announceSegments

void announceSegments(Iterable<DataSegment> segments)
               throws IOException

Throws:

IOException

unannounceSegments

void unannounceSegments(Iterable<DataSegment> segments)
                 throws IOException

Throws:

IOException

isAnnounced

boolean isAnnounced(DataSegment segment)

Returns:

true if the segment was already announced, otherwise false