Package | Description |
---|---|
org.apache.lucene.search.payloads |
The payloads package provides Query mechanisms for finding and using payloads.
|
org.apache.lucene.search.spans |
The calculus of spans.
|
Class and Description |
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SpanNearQuery
Matches spans which are near one another.
|
SpanQuery
Base class for span-based queries.
|
Spans
Iterates through combinations of start/end positions per-doc.
|
SpanScorer
Public for extension only.
|
SpanTermQuery
Matches spans containing a term.
|
SpanWeight
Expert-only.
|
TermSpans
Expert:
Public for extension only.
|
Class and Description |
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FilterSpans.AcceptStatus
Status returned from
FilterSpans.accept(Spans) that indicates
whether a candidate match should be accepted, rejected, or rejected
and move on to the next document. |
NearSpansOrdered
A Spans that is formed from the ordered subspans of a SpanNearQuery
where the subspans do not overlap and have a maximum slop between them,
and that does not need to collect payloads.
|
SpanContainingQuery
Keep matches that contain another Spans.
|
SpanFirstQuery
Matches spans near the beginning of a field.
|
SpanMultiTermQueryWrapper.SpanRewriteMethod
Abstract class that defines how the query is rewritten.
|
SpanNearPayloadCheckQuery
Only return those matches that have a specific payload at
the given position.
|
SpanNearQuery
Matches spans which are near one another.
|
SpanNotQuery
Removes matches which overlap with another SpanQuery or which are
within x tokens before or y tokens after another SpanQuery.
|
SpanOrQuery
Matches the union of its clauses.
|
SpanPayloadCheckQuery
Only return those matches that have a specific payload at
the given position.
|
SpanPositionCheckQuery
Base class for filtering a SpanQuery based on the position of a match.
|
SpanPositionRangeQuery
Checks to see if the
SpanPositionCheckQuery.getMatch() lies between a start and end position
See SpanFirstQuery for a derivation that is optimized for the case where start position is 0. |
SpanQuery
Base class for span-based queries.
|
Spans
Iterates through combinations of start/end positions per-doc.
|
SpanWeight
Expert-only.
|
SpanWithinQuery
Keep matches that are contained within another Spans.
|
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