Uses of Class
org.apache.lucene.index.SegmentInfos

Packages that use SegmentInfos

Package	Description
org.apache.lucene.codecs.lucene3x	Codec to support Lucene 3.x indexes (readonly)
org.apache.lucene.index	Code to maintain and access indices.

Uses of SegmentInfos in org.apache.lucene.codecs.lucene3x

Methods in org.apache.lucene.codecs.lucene3x with parameters of type SegmentInfos

Modifier and Type	Method	Description
static void	Lucene3xSegmentInfoReader.readLegacyInfos(SegmentInfos infos, Directory directory, IndexInput input, int format)	Deprecated.

Uses of SegmentInfos in org.apache.lucene.index

Methods in org.apache.lucene.index that return SegmentInfos

Modifier and Type	Method	Description
SegmentInfos	SegmentInfos.clone()	Returns a copy of this instance, also copying each SegmentInfo.

Methods in org.apache.lucene.index with parameters of type SegmentInfos

Modifier and Type	Method	Description
MergePolicy.MergeSpecification	LogMergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos)	Finds merges necessary to force-merge all deletes from the index.
abstract MergePolicy.MergeSpecification	MergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos)	Determine what set of merge operations is necessary in order to expunge all deletes from the index.
MergePolicy.MergeSpecification	NoMergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos)
MergePolicy.MergeSpecification	TieredMergePolicy.findForcedDeletesMerges(SegmentInfos infos)
MergePolicy.MergeSpecification	UpgradeIndexMergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos)
MergePolicy.MergeSpecification	LogMergePolicy.findForcedMerges(SegmentInfos infos, int maxNumSegments, Map<SegmentCommitInfo,Boolean> segmentsToMerge)	Returns the merges necessary to merge the index down to a specified number of segments.
abstract MergePolicy.MergeSpecification	MergePolicy.findForcedMerges(SegmentInfos segmentInfos, int maxSegmentCount, Map<SegmentCommitInfo,Boolean> segmentsToMerge)	Determine what set of merge operations is necessary in order to merge to <= the specified segment count.
MergePolicy.MergeSpecification	NoMergePolicy.findForcedMerges(SegmentInfos segmentInfos, int maxSegmentCount, Map<SegmentCommitInfo,Boolean> segmentsToMerge)
MergePolicy.MergeSpecification	TieredMergePolicy.findForcedMerges(SegmentInfos infos, int maxSegmentCount, Map<SegmentCommitInfo,Boolean> segmentsToMerge)
MergePolicy.MergeSpecification	UpgradeIndexMergePolicy.findForcedMerges(SegmentInfos segmentInfos, int maxSegmentCount, Map<SegmentCommitInfo,Boolean> segmentsToMerge)
MergePolicy.MergeSpecification	LogMergePolicy.findMerges(MergePolicy.MergeTrigger mergeTrigger, SegmentInfos infos)	Checks if any merges are now necessary and returns a MergePolicy.MergeSpecification if so.
abstract MergePolicy.MergeSpecification	MergePolicy.findMerges(MergePolicy.MergeTrigger mergeTrigger, SegmentInfos segmentInfos)	Determine what set of merge operations are now necessary on the index.
MergePolicy.MergeSpecification	NoMergePolicy.findMerges(MergePolicy.MergeTrigger mergeTrigger, SegmentInfos segmentInfos)
MergePolicy.MergeSpecification	TieredMergePolicy.findMerges(MergePolicy.MergeTrigger mergeTrigger, SegmentInfos infos)
MergePolicy.MergeSpecification	UpgradeIndexMergePolicy.findMerges(MergePolicy.MergeTrigger mergeTrigger, SegmentInfos segmentInfos)
protected boolean	LogMergePolicy.isMerged(SegmentInfos infos, int maxNumSegments, Map<SegmentCommitInfo,Boolean> segmentsToMerge)	Returns true if the number of segments eligible for merging is less than or equal to the specified maxNumSegments.
protected boolean	MergePolicy.isMerged(SegmentInfos infos, SegmentCommitInfo info)	Returns true if this single info is already fully merged (has no pending deletes, is in the same dir as the writer, and matches the current compound file setting
boolean	MergePolicy.useCompoundFile(SegmentInfos infos, SegmentCommitInfo mergedInfo)	Returns true if a new segment (regardless of its origin) should use the compound file format.
boolean	NoMergePolicy.useCompoundFile(SegmentInfos segments, SegmentCommitInfo newSegment)
boolean	UpgradeIndexMergePolicy.useCompoundFile(SegmentInfos segments, SegmentCommitInfo newSegment)