Uses of Class org.apache.lucene.util.InfoStream

Packages that use InfoStream
Package Description

org.apache.lucene.index
Code to maintain and access indices.

org.apache.lucene.util
Some utility classes.

Uses of InfoStream in org.apache.lucene.index

Fields in org.apache.lucene.index declared as InfoStream
Modifier and Type	Field	Description
`private InfoStream`	BufferedUpdatesStream.FinishedSegments.`infoStream`
`private InfoStream`	BufferedUpdatesStream.`infoStream`
`private InfoStream`	DefaultIndexingChain.`infoStream`
`private InfoStream`	DefaultIndexingChain.PerField.`infoStream`
`private InfoStream`	DocumentsWriter.`infoStream`
`private InfoStream`	DocumentsWriterDeleteQueue.`infoStream`
`private InfoStream`	DocumentsWriterFlushControl.`infoStream`
`private InfoStream`	DocumentsWriterPerThread.`infoStream`
`protected InfoStream`	FlushPolicy.`infoStream`
`private InfoStream`	FrozenBufferedUpdates.`infoStream`
`private InfoStream`	IndexFileDeleter.`infoStream`
`private InfoStream`	IndexWriter.`infoStream`	If enabled, information about merges will be printed to this.
`protected InfoStream`	LiveIndexWriterConfig.`infoStream`	`InfoStream` for debugging messages.
`protected InfoStream`	MergeScheduler.`infoStream`	For messages about merge scheduling
`InfoStream`	MergeState.`infoStream`	InfoStream for debugging messages.
`private InfoStream`	ReaderPool.`infoStream`
`InfoStream`	SegmentWriteState.`infoStream`	`InfoStream` used for debugging messages.
`private InfoStream`	SimpleMergedSegmentWarmer.`infoStream`

Methods in org.apache.lucene.index that return InfoStream
Modifier and Type	Method	Description
`InfoStream`	DocumentsWriterFlushControl.`getInfoStream()`	Returns the `IndexWriter` `InfoStream`
`InfoStream`	IndexWriter.`getInfoStream()`
`InfoStream`	IndexWriterConfig.`getInfoStream()`
`InfoStream`	LiveIndexWriterConfig.`getInfoStream()`	Returns `InfoStream` used for debugging.
`InfoStream`	MergePolicy.MergeContext.`getInfoStream()`	Returns the info stream that can be used to log messages

Methods in org.apache.lucene.index with parameters of type InfoStream
Modifier and Type	Method	Description
`(package private) static void`	IndexWriter.`createCompoundFile(InfoStream infoStream, TrackingDirectoryWrapper directory, SegmentInfo info, IOContext context, IOUtils.IOConsumer<java.util.Collection<java.lang.String>> deleteFiles)`	NOTE: this method creates a compound file for all files returned by info.files().
`private void`	ReadersAndUpdates.`handleDVUpdates(FieldInfos infos, Directory dir, DocValuesFormat dvFormat, SegmentReader reader, java.util.Map<java.lang.Integer,java.util.Set<java.lang.String>> fieldFiles, long maxDelGen, InfoStream infoStream)`
`(package private) static void`	IndexFileDeleter.`inflateGens(SegmentInfos infos, java.util.Collection<java.lang.String> files, InfoStream infoStream)`	Set all gens beyond what we currently see in the directory, to avoid double-write in cases where the previous IndexWriter did not gracefully close/rollback (e.g.
`(package private) void`	ConcurrentMergeScheduler.`initialize(InfoStream infoStream, Directory directory)`
`(package private) void`	MergeScheduler.`initialize(InfoStream infoStream, Directory directory)`	IndexWriter calls this on init.
`IndexWriterConfig`	IndexWriterConfig.`setInfoStream(InfoStream infoStream)`	Information about merges, deletes and a message when maxFieldLength is reached will be printed to this.
`boolean`	ReadersAndUpdates.`writeFieldUpdates(Directory dir, FieldInfos.FieldNumbers fieldNumbers, long maxDelGen, InfoStream infoStream)`

Constructors in org.apache.lucene.index with parameters of type InfoStream
Constructor	Description
`BufferedUpdatesStream(InfoStream infoStream)`
`DocumentsWriterDeleteQueue(InfoStream infoStream)`
`DocumentsWriterDeleteQueue(InfoStream infoStream, long generation, long startSeqNo, java.util.function.LongSupplier previousMaxSeqId)`
`FinishedSegments(InfoStream infoStream)`
`FlushedSegment(InfoStream infoStream, SegmentCommitInfo segmentInfo, FieldInfos fieldInfos, BufferedUpdates segmentUpdates, FixedBitSet liveDocs, int delCount, Sorter.DocMap sortMap)`
`FrozenBufferedUpdates(InfoStream infoStream, BufferedUpdates updates, SegmentCommitInfo privateSegment)`
`IndexFileDeleter(java.lang.String[] files, Directory directoryOrig, Directory directory, IndexDeletionPolicy policy, SegmentInfos segmentInfos, InfoStream infoStream, IndexWriter writer, boolean initialIndexExists, boolean isReaderInit)`	Initialize the deleter: find all previous commits in the Directory, incref the files they reference, call the policy to let it delete commits.
`IndexUpgrader(Directory dir, InfoStream infoStream, boolean deletePriorCommits)`	Creates index upgrader on the given directory, using an `IndexWriter` using the given `matchVersion`.
`MergeState(java.util.List<CodecReader> originalReaders, SegmentInfo segmentInfo, InfoStream infoStream)`	Sole constructor.
`PerField(int indexCreatedVersionMajor, FieldInfo fieldInfo, boolean invert, Similarity similarity, InfoStream infoStream, Analyzer analyzer)`
`ReaderPool(Directory directory, Directory originalDirectory, SegmentInfos segmentInfos, FieldInfos.FieldNumbers fieldNumbers, java.util.function.LongSupplier completedDelGenSupplier, InfoStream infoStream, java.lang.String softDeletesField, StandardDirectoryReader reader)`
`SegmentMerger(java.util.List<CodecReader> readers, SegmentInfo segmentInfo, InfoStream infoStream, Directory dir, FieldInfos.FieldNumbers fieldNumbers, IOContext context)`
`SegmentWriteState(InfoStream infoStream, Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, BufferedUpdates segUpdates, IOContext context)`	Sole constructor.
`SegmentWriteState(InfoStream infoStream, Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, BufferedUpdates segUpdates, IOContext context, java.lang.String segmentSuffix)`	Constructor which takes segment suffix.
`SimpleMergedSegmentWarmer(InfoStream infoStream)`	Creates a new SimpleMergedSegmentWarmer

Uses of InfoStream in org.apache.lucene.util

Subclasses of InfoStream in org.apache.lucene.util
Modifier and Type	Class	Description
`private static class`	`InfoStream.NoOutput`
`class`	`PrintStreamInfoStream`	InfoStream implementation over a `PrintStream` such as `System.out`.

Fields in org.apache.lucene.util declared as InfoStream
Modifier and Type	Field	Description
`private static InfoStream`	InfoStream.`defaultInfoStream`
`static InfoStream`	InfoStream.`NO_OUTPUT`	Instance of InfoStream that does no logging at all.

Methods in org.apache.lucene.util that return InfoStream
Modifier and Type	Method	Description
`static InfoStream`	InfoStream.`getDefault()`	The default `InfoStream` used by a newly instantiated classes.

Methods in org.apache.lucene.util with parameters of type InfoStream
Modifier and Type	Method	Description
`static void`	InfoStream.`setDefault(InfoStream infoStream)`	Sets the default `InfoStream` used by a newly instantiated classes.