io.druid.segment.realtime.appenderator

Interface UsedSegmentChecker

All Known Implementing Classes:

ActionBasedUsedSegmentChecker

public interface UsedSegmentChecker

Method Summary

Modifier and Type	Method and Description
Set<DataSegment>	findUsedSegments(Set<SegmentIdentifier> identifiers) For any identifiers that exist and are actually used, returns the corresponding DataSegment objects.

Method Detail

findUsedSegments

Set<DataSegment> findUsedSegments(Set<SegmentIdentifier> identifiers)
                           throws IOException

For any identifiers that exist and are actually used, returns the corresponding DataSegment objects.

Parameters:

identifiers - identifiers to search for

Returns:

used DataSegments

Throws:

IOException