Class | Description |
---|---|
IntervalFilter |
Wraps an
IntervalIterator and passes through those intervals that match the IntervalFilter.accept() function |
IntervalIterator |
A
DocIdSetIterator that also allows iteration over matching
intervals in a document. |
IntervalQuery |
A query that retrieves documents containing intervals returned from an
IntervalsSource
Static constructor functions for various different sources can be found in the
Intervals class |
Intervals |
Constructor functions for
IntervalsSource types
These sources implement minimum-interval algorithms taken from the paper
Efficient Optimally Lazy Algorithms for Minimal-Interval Semantics |
IntervalsSource |
A helper class for
IntervalQuery that provides an IntervalIterator
for a given field and segment
Static constructor functions for various different sources can be found in the
Intervals class |
IntervalsSource
class can be used to construct proximity
relationships between terms and intervals. They can be built using static methods
in the Intervals
class
Intervals.term(String)
— Represents a single termIntervals.phrase(java.lang.String...)
— Represents a phraseIntervals.ordered(org.apache.lucene.search.intervals.IntervalsSource...)
— Represents an interval over an ordered set of terms or intervalsIntervals.unordered(org.apache.lucene.search.intervals.IntervalsSource...)
— Represents an interval over an unordered set of terms or intervalsIntervals.or(org.apache.lucene.search.intervals.IntervalsSource...)
— Represents the disjunction of a set of terms or intervalsIntervals.maxwidth(int, org.apache.lucene.search.intervals.IntervalsSource)
— Filters out intervals that are larger than a set widthIntervals.containedBy(org.apache.lucene.search.intervals.IntervalsSource, org.apache.lucene.search.intervals.IntervalsSource)
— Returns intervals that are contained by another intervalIntervals.notContainedBy(org.apache.lucene.search.intervals.IntervalsSource, org.apache.lucene.search.intervals.IntervalsSource)
— Returns intervals that are *not* contained by another intervalIntervals.containing(org.apache.lucene.search.intervals.IntervalsSource, org.apache.lucene.search.intervals.IntervalsSource)
— Returns intervals that contain another intervalIntervals.notContaining(org.apache.lucene.search.intervals.IntervalsSource, org.apache.lucene.search.intervals.IntervalsSource)
— Returns intervals that do not contain another intervalIntervals.nonOverlapping(org.apache.lucene.search.intervals.IntervalsSource, org.apache.lucene.search.intervals.IntervalsSource)
— Returns intervals that do not overlap with another intervalIntervals.notWithin(org.apache.lucene.search.intervals.IntervalsSource, int, org.apache.lucene.search.intervals.IntervalsSource)
— Returns intervals that do not appear within a set number of positions of another intervalIntervalQuery
takes a field name and an IntervalsSource
,
and matches all documents that contain intervals defined by the source in that field.Copyright © 2000-2018 Apache Software Foundation. All Rights Reserved.