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#Org.apache.lucene.index Classes and Interfaces - 192 results found.
NameDescriptionTypePackageFramework
AutomatonTermsEnumA FilteredTermsEnum that enumerates terms based upon what is accepted by a The algorithm is such:Classorg.apache.lucene.indexApache Lucene
BaseCompositeReaderBase class for implementing CompositeReaders based on an array of sub-readers.Classorg.apache.lucene.indexApache Lucene
BinaryDocValuesClassorg.apache.lucene.indexApache Lucene
CheckIndexBasic tool and API to check the health of an index and write a new segments file that removes reference toClassorg.apache.lucene.indexApache Lucene
CheckIndex .OptionsRun-time configuration options for CheckIndex commands.Classorg.apache.lucene.index.CheckIndexApache Lucene
CheckIndex .StatusReturned from CheckIndex.Classorg.apache.lucene.index.CheckIndexApache Lucene
CheckIndex .Status .DocValuesStatusClassorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CheckIndex .Status .FieldInfoStatusStatus from testing field infos.Classorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CheckIndex .Status .FieldNormStatusStatus from testing field norms.Classorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CheckIndex .Status .LiveDocStatusClassorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CheckIndex .Status .SegmentInfoStatusHolds the status of each segment in the index.Classorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CheckIndex .Status .StoredFieldStatusStatus from testing stored fields.Classorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CheckIndex .Status .TermIndexStatusStatus from testing term index.Classorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CheckIndex .Status .TermVectorStatusStatus from testing stored fields.Classorg.apache.lucene.index.CheckIndex.StatusApache Lucene
CodecReaderLeafReader implemented by codec APIs.Classorg.apache.lucene.indexApache Lucene
CompositeReaderInstances of this reader type can only be used to get stored fields from the underlying LeafReaders,Classorg.apache.lucene.indexApache Lucene
CompositeReaderContextIndexReaderContext for CompositeReader instance.Classorg.apache.lucene.indexApache Lucene
ConcurrentMergeSchedulerA MergeScheduler that runs each merge using a Specify the max number of threads that may run atClassorg.apache.lucene.indexApache Lucene
CorruptIndexExceptionThis exception is thrown when Lucene detects an inconsistency in the index.Classorg.apache.lucene.indexApache Lucene
DirectoryReaderDirectoryReader is an implementation of CompositeReader that can read indexes in a Directory.Classorg.apache.lucene.indexApache Lucene
DocsAndPositionsEnumAlso iterates through positions.Classorg.apache.lucene.indexApache Lucene
DocsEnumIterates through the documents and term freqs.Classorg.apache.lucene.indexApache Lucene
DocValuesClassorg.apache.lucene.indexApache Lucene
DocValuesTypeDocValues types.Classorg.apache.lucene.indexApache Lucene
ExitableDirectoryReaderThe ExitableDirectoryReader wraps a real index DirectoryReader and allows for a QueryTimeout implementation object to be checked periodicallyClassorg.apache.lucene.indexApache Lucene
ExitableDirectoryReader .ExitableFieldsWrapper class for another Fields implementation that is used by the ExitableFilterAtomicReader.Classorg.apache.lucene.index.ExitableDirectoryReaderApache Lucene
ExitableDirectoryReader .ExitableFilterAtomicReaderWrapper class for another FilterAtomicReader.Classorg.apache.lucene.index.ExitableDirectoryReaderApache Lucene
ExitableDirectoryReader .ExitableSubReaderWrapperWrapper class for a SubReaderWrapper that is used by the ExitableDirectoryReader.Classorg.apache.lucene.index.ExitableDirectoryReaderApache Lucene
ExitableDirectoryReader .ExitableTermsWrapper class for another Terms implementation that is used by ExitableFields.Classorg.apache.lucene.index.ExitableDirectoryReaderApache Lucene
ExitableDirectoryReader .ExitableTermsEnumWrapper class for TermsEnum that is used by ExitableTerms for implementing an exitable enumeration of terms.Classorg.apache.lucene.index.ExitableDirectoryReaderApache Lucene
ExitableDirectoryReader .ExitingReaderExceptionException that is thrown to prematurely terminate a term enumeration.Classorg.apache.lucene.index.ExitableDirectoryReaderApache Lucene
FieldInfoAccess to the Field Info file that describes document fields and whether or not they are indexed.Classorg.apache.lucene.indexApache Lucene
FieldInfosCollection of FieldInfos (accessible by number or by name).Classorg.apache.lucene.indexApache Lucene
FieldInvertStateThis class tracks the number and position / offset parameters of terms being added to the index.Classorg.apache.lucene.indexApache Lucene
FieldsFlex API for access to fields and termsWARNING: This API is experimental and might change in incompatible ways in the next release.Classorg.apache.lucene.indexApache Lucene
FilterCodecReaderA FilterCodecReader contains another CodecReader, which it uses as its basic source of data, possibly transforming the data along theClassorg.apache.lucene.indexApache Lucene
FilterDirectoryReaderA FilterDirectoryReader wraps another DirectoryReader, allowing implementations to transform or extend it.Classorg.apache.lucene.indexApache Lucene
FilterDirectoryReader .SubReaderWrapperFactory class passed to FilterDirectoryReader constructor that allows subclasses to wrap the filtered DirectoryReader's subreaders.Classorg.apache.lucene.index.FilterDirectoryReaderApache Lucene
FilteredTermsEnumAbstract class for enumerating a subset of all terms.Classorg.apache.lucene.indexApache Lucene
FilteredTermsEnum .AcceptStatusReturn value, if term should be accepted or the iteration should END.Classorg.apache.lucene.index.FilteredTermsEnumApache Lucene
FilterLeafReaderA FilterLeafReader contains another LeafReader, which it uses as its basic source of data, possibly transforming the data along theClassorg.apache.lucene.indexApache Lucene
FilterLeafReader .FilterFieldsClassorg.apache.lucene.index.FilterLeafReaderApache Lucene
FilterLeafReader .FilterPostingsEnumBase class for filtering PostingsEnum implementations.Classorg.apache.lucene.index.FilterLeafReaderApache Lucene
FilterLeafReader .FilterTermsBase class for filtering Terms implementations.Classorg.apache.lucene.index.FilterLeafReaderApache Lucene
FilterLeafReader .FilterTermsEnumBase class for filtering TermsEnum implementations.Classorg.apache.lucene.index.FilterLeafReaderApache Lucene
IndexableFieldRepresents a single field for indexing.Interfaceorg.apache.lucene.indexApache Lucene
IndexableFieldTypeDescribes the properties of a field.Interfaceorg.apache.lucene.indexApache Lucene
IndexCommitExpert: represents a single commit into an index as seen by the IndexDeletionPolicy or IndexReader.Classorg.apache.lucene.indexApache Lucene
IndexDeletionPolicyExpert: policy for deletion of stale index commits.Classorg.apache.lucene.indexApache Lucene
IndexFileNamesThis class contains useful constants representing filenames and extensions used by lucene, as well as convenience methods for querying whether a fileClassorg.apache.lucene.indexApache Lucene
IndexFormatTooNewExceptionThis exception is thrown when Lucene detects an index that is newer than this Lucene version.Classorg.apache.lucene.indexApache Lucene
IndexFormatTooOldExceptionThis exception is thrown when Lucene detects an index that is too old for this Lucene versionClassorg.apache.lucene.indexApache Lucene
IndexNotFoundExceptionSignals that no index was found in the Directory.Classorg.apache.lucene.indexApache Lucene
IndexOptionsControls how much information is stored in the postings lists.Classorg.apache.lucene.indexApache Lucene
IndexReaderIndexReader is an abstract class, providing an interface for accessing a point-in-time view of an index.Classorg.apache.lucene.indexApache Lucene
IndexReader .ReaderClosedListenerA custom listener that's invoked when the IndexReaderWARNING: This API is experimental and might change in incompatible ways in the next release.Interfaceorg.apache.lucene.index.IndexReaderApache Lucene
IndexReaderContextA struct like class that represents a hierarchical relationship between IndexReader instances.Classorg.apache.lucene.indexApache Lucene
IndexUpgraderThis is an easy-to-use tool that upgrades all segments of an index from previous Lucene versions to the current segment file format.Classorg.apache.lucene.indexApache Lucene
IndexWriterAn IndexWriter creates and maintains an index.Classorg.apache.lucene.indexApache Lucene
IndexWriter .IndexReaderWarmerIf DirectoryReader.Classorg.apache.lucene.index.IndexWriterApache Lucene
IndexWriterConfigHolds all the configuration that is used to create an IndexWriter.Classorg.apache.lucene.indexApache Lucene
IndexWriterConfig .OpenModeSpecifies the open mode for IndexWriter.Classorg.apache.lucene.index.IndexWriterConfigApache Lucene
KeepOnlyLastCommitDeletionPolicyThis IndexDeletionPolicy implementation that keeps only the most recent commit and immediately removesClassorg.apache.lucene.indexApache Lucene
LeafReaderLeafReader is an abstract class, providing an interface for accessing an index.Classorg.apache.lucene.indexApache Lucene
LeafReader .CoreClosedListenerCalled when the shared core for this LeafReader If this LeafReader impl has the ability to shareInterfaceorg.apache.lucene.index.LeafReaderApache Lucene
LeafReaderContextIndexReaderContext for LeafReader instances.Classorg.apache.lucene.indexApache Lucene
LiveIndexWriterConfigHolds all the configuration used by IndexWriter with few setters for settings that can be changed on an IndexWriter instance live.Classorg.apache.lucene.indexApache Lucene
LogByteSizeMergePolicyThis is a LogMergePolicy that measures size of a segment as the total byte size of the segment's files.Classorg.apache.lucene.indexApache Lucene
LogDocMergePolicyThis is a LogMergePolicy that measures size of a segment as the number of documents (not taking deletionsClassorg.apache.lucene.indexApache Lucene
LogMergePolicyThis class implements a MergePolicy that tries to merge segments into levels of exponentiallyClassorg.apache.lucene.indexApache Lucene
MappedMultiFieldsA Fields implementation that merges multiple Fields into one, and maps around deleted documents.Classorg.apache.lucene.indexApache Lucene
MergePolicyExpert: a MergePolicy determines the sequence of primitive merge operations.Classorg.apache.lucene.indexApache Lucene
MergePolicy .DocMapClassorg.apache.lucene.index.MergePolicyApache Lucene
MergePolicy .MergeAbortedExceptionThrown when a merge was explicity aborted because IndexWriter.Classorg.apache.lucene.index.MergePolicyApache Lucene
MergePolicy .MergeExceptionException thrown if there are any problems while executing a merge.Classorg.apache.lucene.index.MergePolicyApache Lucene
MergePolicy .MergeSpecificationA MergeSpecification instance provides the information necessary to perform multiple merges.Classorg.apache.lucene.index.MergePolicyApache Lucene
MergePolicy .OneMergeOneMerge provides the information necessary to perform an individual primitive merge operation, resulting inClassorg.apache.lucene.index.MergePolicyApache Lucene
MergePolicyWrapperA wrapper for MergePolicy instances.Classorg.apache.lucene.indexApache Lucene
MergeRateLimiterThis is the RateLimiter that IndexWriter assigns to each running merge, to give MergeSchedulers ionice like control.Classorg.apache.lucene.indexApache Lucene
MergeSchedulerExpert: IndexWriter uses an instance implementing this interface to execute the mergesClassorg.apache.lucene.indexApache Lucene
MergeStateHolds common state used during segment merging.Classorg.apache.lucene.indexApache Lucene
MergeState .DocMapClassorg.apache.lucene.index.MergeStateApache Lucene
MergeTriggerMergeTrigger is passed to MergePolicy.Classorg.apache.lucene.indexApache Lucene
MultiDocValuesA wrapper for CompositeIndexReader providing access to DocValues.Classorg.apache.lucene.indexApache Lucene
MultiDocValues .MultiSortedDocValuesNOTE: This API is for internal purposes only and might change in incompatible ways in the next release.Classorg.apache.lucene.index.MultiDocValuesApache Lucene
MultiDocValues .MultiSortedSetDocValuesNOTE: This API is for internal purposes only and might change in incompatible ways in the next release.Classorg.apache.lucene.index.MultiDocValuesApache Lucene
MultiDocValues .OrdinalMapClassorg.apache.lucene.index.MultiDocValuesApache Lucene
MultiFieldsExposes flex API, merged from flex API of sub-segments.Classorg.apache.lucene.indexApache Lucene
MultiPostingsEnumExposes PostingsEnum, merged from PostingsEnum API of sub-segments.Classorg.apache.lucene.indexApache Lucene
MultiPostingsEnum .EnumWithSliceHolds a PostingsEnum along with the corresponding ReaderSlice.Classorg.apache.lucene.index.MultiPostingsEnumApache Lucene
MultiReaderA CompositeReader which reads multiple indexes, appending their content.Classorg.apache.lucene.indexApache Lucene
MultiTermsExposes flex API, merged from flex API ofWARNING: This API is experimental and might change in incompatible ways in the next release.Classorg.apache.lucene.indexApache Lucene
MultiTermsEnumExposes TermsEnum API, merged from TermsEnum API of sub-segments.Classorg.apache.lucene.indexApache Lucene
NoDeletionPolicyAn IndexDeletionPolicy which keeps all index commits around, never deleting them.Classorg.apache.lucene.indexApache Lucene
NoMergePolicyA MergePolicy which never returns merges to execute.Classorg.apache.lucene.indexApache Lucene
NoMergeSchedulerA MergeScheduler which never executes any merges.Classorg.apache.lucene.indexApache Lucene
NumericDocValuesA per-document numeric value.Classorg.apache.lucene.indexApache Lucene
OrdTermStateAn ordinal based TermStateWARNING: This API is experimental and might change in incompatible ways in the next release.Classorg.apache.lucene.indexApache Lucene
ParallelCompositeReaderAn CompositeReader which reads multiple, parallel indexes.Classorg.apache.lucene.indexApache Lucene
ParallelLeafReaderAn LeafReader which reads multiple, parallel indexes.Classorg.apache.lucene.indexApache Lucene
PersistentSnapshotDeletionPolicyA SnapshotDeletionPolicy which adds a persistence layer so that snapshots can be maintained across the life of an application.Classorg.apache.lucene.indexApache Lucene
PostingsEnumIterates through the postings.Classorg.apache.lucene.indexApache Lucene
PrefixCodedTermsPrefix codes term instances (prefixes are shared)NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.Classorg.apache.lucene.indexApache Lucene
PrefixCodedTerms .BuilderBuilds a PrefixCodedTerms: call add repeatedly, then finish.Classorg.apache.lucene.index.PrefixCodedTermsApache Lucene
PrefixCodedTerms .TermIteratorAn iterator over the list of terms stored in a PrefixCodedTerms.Classorg.apache.lucene.index.PrefixCodedTermsApache Lucene
QueryTimeoutBase for query timeout implementations, which will provide a shouldExit() method, used with ExitableDirectoryReader.Interfaceorg.apache.lucene.indexApache Lucene
QueryTimeoutImplAn implementation of QueryTimeout that can be used by the ExitableDirectoryReader class to time out and exit outClassorg.apache.lucene.indexApache Lucene
RandomAccessOrdsExtension of SortedSetDocValues that supports random access to the ordinals of a document.Classorg.apache.lucene.indexApache Lucene
ReaderManagerUtility class to safely share DirectoryReader instances across multiple threads, while periodically reopening.Classorg.apache.lucene.indexApache Lucene
ReaderSliceSubreader slice from a parent composite reader.Classorg.apache.lucene.indexApache Lucene
ReaderUtilCommon util methods for dealing with IndexReaders and IndexReaderContexts.Classorg.apache.lucene.indexApache Lucene
SegmentCommitInfoEmbeds a [read-only] SegmentInfo and adds per-commitWARNING: This API is experimental and might change in incompatible ways in the next release.Classorg.apache.lucene.indexApache Lucene
SegmentInfoInformation about a segment such as its name, directory, and files relatedWARNING: This API is experimental and might change in incompatible ways in the next release.Classorg.apache.lucene.indexApache Lucene
SegmentInfosA collection of segmentInfo objects with methods for operating on those segments in relation to the file system.Classorg.apache.lucene.indexApache Lucene
SegmentInfos .FindSegmentsFileUtility class for executing code that needs to do something with the current segments file.Classorg.apache.lucene.index.SegmentInfosApache Lucene
SegmentReaderIndexReader implementation over a single segment.Classorg.apache.lucene.indexApache Lucene
SegmentReadStateHolder class for common parameters used during read.Classorg.apache.lucene.indexApache Lucene
SegmentWriteStateHolder class for common parameters used during write.Classorg.apache.lucene.indexApache Lucene
SerialMergeSchedulerA MergeScheduler that simply does each merge sequentially, using the current thread.Classorg.apache.lucene.indexApache Lucene
SimpleMergedSegmentWarmerA very simple merged segment warmer that just ensures data structures are initialized.Classorg.apache.lucene.indexApache Lucene
SingleTermsEnumSubclass of FilteredTermsEnum for enumerating a single term.Classorg.apache.lucene.indexApache Lucene
SlowCodecReaderWrapperWraps arbitrary readers for merging.Classorg.apache.lucene.indexApache Lucene
SlowCompositeReaderWrapperThis class forces a composite reader (eg a MultiReader or DirectoryReader) to emulate a LeafReader.Classorg.apache.lucene.indexApache Lucene
SnapshotDeletionPolicyAn IndexDeletionPolicy that wraps any other IndexDeletionPolicy and adds the ability to hold and later releaseClassorg.apache.lucene.indexApache Lucene
SortedDocValuesA per-document byte[] with presorted values.Classorg.apache.lucene.indexApache Lucene
SortedNumericDocValuesA list of per-document numeric values, sorted according to Long.Classorg.apache.lucene.indexApache Lucene
SortedSetDocValuesA per-document set of presorted byte[] values.Classorg.apache.lucene.indexApache Lucene
StoredFieldVisitorExpert: provides a low-level means of accessing the stored field values in an index.Classorg.apache.lucene.indexApache Lucene
StoredFieldVisitor .StatusNO: don't visit this field, but continue processing fields for this document.Classorg.apache.lucene.index.StoredFieldVisitorApache Lucene
TermA Term represents a word from text.Classorg.apache.lucene.indexApache Lucene
TermContextMaintains a IndexReader TermState view over IndexReader instances containing a single term.Classorg.apache.lucene.indexApache Lucene
TermsAccess to the terms in a specific field.Classorg.apache.lucene.indexApache Lucene
TermsEnumIterator to seek (seekCeil(BytesRef), seekExact(BytesRef)) or step through (BytesRefIterator.Classorg.apache.lucene.indexApache Lucene
TermsEnum .SeekStatusRepresents returned result from TermsEnum.Classorg.apache.lucene.index.TermsEnumApache Lucene
TermStateEncapsulates all required internal state to position the associated TermsEnum without re-seeking.Classorg.apache.lucene.indexApache Lucene
TieredMergePolicyMerges segments of approximately equal size, subject to an allowed number of segments per tier.Classorg.apache.lucene.indexApache Lucene
TieredMergePolicy .MergeScoreClassorg.apache.lucene.index.TieredMergePolicyApache Lucene
TrackingIndexWriterClass that tracks changes to a delegated IndexWriter, used by ControlledRealTimeReopenThread to ensure specificClassorg.apache.lucene.indexApache Lucene
TwoPhaseCommitAn interface for implementations that support 2-phase commit.Interfaceorg.apache.lucene.indexApache Lucene
TwoPhaseCommitToolA utility for executing 2-phase commit on several objects.Classorg.apache.lucene.indexApache Lucene
TwoPhaseCommitTool .CommitFailExceptionThrown by TwoPhaseCommitTool.Classorg.apache.lucene.index.TwoPhaseCommitToolApache Lucene
TwoPhaseCommitTool .PrepareCommitFailExceptionThrown by TwoPhaseCommitTool.Classorg.apache.lucene.index.TwoPhaseCommitToolApache Lucene
UpgradeIndexMergePolicyThis MergePolicy is used for upgrading all existing segments of an index when calling IndexWriter.Classorg.apache.lucene.indexApache Lucene
MemoryIndexHigh-performance single-document main memory Apache Lucene fulltext search index.Classorg.apache.lucene.index.memoryApache Lucene
IndexSplitterCommand-line tool that enables listing segments in an index, copying specific segments to another index, andClassorg.apache.lucene.indexApache Lucene
MultiPassIndexSplitterThis tool splits input index into multiple equal parts.Classorg.apache.lucene.indexApache Lucene
PKIndexSplitterSplit an index based on a Query.Classorg.apache.lucene.indexApache Lucene
SortingLeafReaderAn LeafReader which supports sorting documents by a given Sort.Classorg.apache.lucene.indexApache Lucene
SortingMergePolicyA MergePolicy that reorders documents according to a Sort before merging them.Classorg.apache.lucene.indexApache Lucene
AlcoholicMergePolicy Merge policy for testing, it is like an alcoholic.Classorg.apache.lucene.indexApache Lucene
AllDeletedFilterReaderFilters the incoming reader and makes all documents appear deleted.Classorg.apache.lucene.indexApache Lucene
AssertingDirectoryReaderA DirectoryReader that wraps all its subreaders with AssertingLeafReaderClassorg.apache.lucene.indexApache Lucene
AssertingLeafReaderA FilterLeafReader that can be used to apply additional checks for tests.Classorg.apache.lucene.indexApache Lucene
AssertingLeafReader .AssertingBinaryDocValuesClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingBitsClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingFieldsClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingNumericDocValuesClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingPostingsEnumClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingRandomAccessOrdsClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingSortedDocValuesClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingSortedNumericDocValuesClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingSortedSetDocValuesClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
AssertingLeafReader .AssertingTermsClassorg.apache.lucene.index.AssertingLeafReaderApache Lucene
BaseCompoundFormatTestCaseAbstract class to do basic tests for a compound format.Classorg.apache.lucene.indexApache Lucene
BaseCompressingDocValuesFormatTestCaseClassorg.apache.lucene.indexApache Lucene
BaseDocValuesFormatTestCaseAbstract class to do basic tests for a docvalues format.Classorg.apache.lucene.indexApache Lucene
BaseFieldInfoFormatTestCaseAbstract class to do basic tests for fis format.Classorg.apache.lucene.indexApache Lucene
BaseMergePolicyTestCaseBase test case for MergePolicy.Classorg.apache.lucene.indexApache Lucene
BaseNormsFormatTestCaseAbstract class to do basic tests for a norms format.Classorg.apache.lucene.indexApache Lucene
BasePostingsFormatTestCaseAbstract class to do basic tests for a postings format.Classorg.apache.lucene.indexApache Lucene
BaseSegmentInfoFormatTestCaseAbstract class to do basic tests for si format.Classorg.apache.lucene.indexApache Lucene
BaseStoredFieldsFormatTestCaseBase class aiming at testing stored fields formats.Classorg.apache.lucene.indexApache Lucene
BaseTermVectorsFormatTestCaseBase class aiming at testing term vectors formats.Classorg.apache.lucene.indexApache Lucene
BaseTermVectorsFormatTestCase .OptionsA combination of term vectors options.Classorg.apache.lucene.index.BaseTermVectorsFormatTestCaseApache Lucene
BaseTermVectorsFormatTestCase .RandomTokenStreamProduces a random TokenStream based off of provided terms.Classorg.apache.lucene.index.BaseTermVectorsFormatTestCaseApache Lucene
BaseTestCheckIndexBase class for CheckIndex tests.Classorg.apache.lucene.indexApache Lucene
FieldFilterLeafReaderA FilterLeafReader that exposes only a subset of fields from the underlying wrapped reader.Classorg.apache.lucene.indexApache Lucene
ForceMergePolicyA MergePolicy that only returns forced merges.Classorg.apache.lucene.indexApache Lucene
IndexWriterMaxDocsChangerAccessor to make some package protected methods in IndexWriter available for testing.Classorg.apache.lucene.indexApache Lucene
MismatchedDirectoryReaderA DirectoryReader that wraps all its subreaders with MismatchedLeafReaderClassorg.apache.lucene.indexApache Lucene
MismatchedLeafReaderShuffles field numbers around to try to trip bugs where field numbers are assumed to always be consistent across segments.Classorg.apache.lucene.indexApache Lucene
MockRandomMergePolicyMergePolicy that makes random decisions for testing.Classorg.apache.lucene.indexApache Lucene
PerThreadPKLookupUtility class to do efficient primary-key (only 1 doc contains the given term) lookups by segment, re-using the enums.Classorg.apache.lucene.indexApache Lucene
RandomCodecCodec that assigns per-field random postings formats.Classorg.apache.lucene.indexApache Lucene
RandomIndexWriterSilly class that randomizes the indexing experience.Classorg.apache.lucene.indexApache Lucene
RandomIndexWriter .TestPointSimple interface that is executed for each TP InfoStream component message.Interfaceorg.apache.lucene.index.RandomIndexWriterApache Lucene
RandomPostingsTesterHelper class extracted from BasePostingsFormatTestCase to exercise a postings format.Classorg.apache.lucene.indexApache Lucene
RandomPostingsTester .FieldAndTermHolds one field, term and ord.Classorg.apache.lucene.index.RandomPostingsTesterApache Lucene
RandomPostingsTester .OptionWhich features to test.Classorg.apache.lucene.index.RandomPostingsTesterApache Lucene
RandomPostingsTester .SeedPostingsGiven the same random seed this always enumerates the same random postingsClassorg.apache.lucene.index.RandomPostingsTesterApache Lucene
SuppressingConcurrentMergeSchedulerA ConcurrentMergeScheduler that ignores AlreadyClosedException.Classorg.apache.lucene.indexApache Lucene
ThreadedIndexingAndSearchingTestCaseUtility class that spawns multiple indexing and searching threads.Classorg.apache.lucene.indexApache Lucene