Package org.apache.jackrabbit.core.query.lucene

Interface Summary

ExcerptProvider	ExcerptProvider defines an interface to get an XML excerpt of a matching node. E.g.
HierarchyResolver	HierarchyResolver extends an IndexReader with the ability to resolve a JCR hierarchy.
IndexListener	Defines an interface that allows implementing classes to listen for index changes (namely document deletes) while using a ReadOnlyIndexReader.
MultiIndexReader	MultiIndexReader exposes methods to get access to the contained IndexReaders of this MultiIndexReader.
NamespaceMappings	The class NamespaceMappings holds a namespace mapping that is used internally in the search index.
ScoreNodeIterator	Extends the NodeIterator interface by adding a ScoreNodeIterator.getScore() method that returns the score for the node that is returned by NodeIterator.nextNode().
TransformConstants	TransformConstants defines constants for query processing.

Class Summary

CachingMultiReader	Extends a MultiReader with support for cached TermDocs on FieldNames.UUID field.
DoubleField	The DoubleField class is a utility to convert double values into String values that are lexicographically ordered according to the double value.
FieldNames	Defines field names that are used internally to store UUID, etc in the search index.
FileBasedNamespaceMappings	The class NamespaceMappings implements a org.apache.jackrabbit.core.NamespaceResolver that holds a namespace mapping that is used internally in the search index.
JackrabbitTextExtractor	Backwards-compatible Jackrabbit text extractor component.
LazyQueryResultImpl	Implements the javax.jcr.query.QueryResult interface.
LongField
LuceneQueryBuilder	Implements a query builder that takes an abstract query tree and creates a lucene Query tree that can be executed on an index.
MultiIndex	A MultiIndex consists of a VolatileIndex and multiple PersistentIndexes.
MultiIndex.Action	Defines an action on an MultiIndex.
NodeIndexer	Creates a lucene Document object from a Node.
NSRegistryBasedNamespaceMappings	NSRegistryBasedNamespaceMappings implements a namespace mapping based on the stable index prefix provided by the namespace registry.
PooledTextExtractor	PooledTextExtractor implements a text extractor that extracts the text using a pool of background threads.
QueryHits	Wraps the lucene Hits object and adds a close method that allows to release resources after a query has been executed and the results have been read completely.
QueryImpl	Implements the ExecutableQuery interface.
QueryResultImpl	Implements the javax.jcr.query.QueryResult interface.
RangeQuery	Implements a variant of the lucene class RangeQuery.
SearchIndex	Implements a QueryHandler using Lucene.
SearchIndex.CombinedIndexReader	Combines multiple CachingMultiReader into a MultiReader with HierarchyResolver support.
SharedFieldSortComparator	Implements a SortComparator which knows how to sort on a lucene field that contains values for multiple properties.
SimpleExcerptProvider	SimpleExcerptProvider is a very simple excerpt provider.
TextExtractorFilter	Utility base class for migrating functionality from existing implementations of the deprecated TextFilter interface to the new TextExtractor interface.
TextExtractorJob	TextExtractorJob implements a future result and is runnable in a background thread.
TextFilterExtractor	Adapter class for achieving backwards compatibility with classes implementing the deprectated TextFilter interface.
TextPlainTextFilter	Deprecated. use PlainTextExtractor, this class is kept for backwards compatibility with existing configuration files
Util	Util provides various static utility methods.
WildcardQuery	Implements a wildcard query on a lucene field with an embedded property name and a pattern.
WorkspaceTraversalResult	Implements a query result that traverses the whole workspace and returns the nodes in document order.