java.lang.Object | ||
↳ | org.apache.lucene.search.spans.Spans | |
↳ | org.apache.lucene.search.spans.TermSpans |
Expert: Public for extension only
Fields | |||||||||||
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count | |||||||||||
doc | |||||||||||
freq | |||||||||||
position | |||||||||||
positions | |||||||||||
term |
Public Constructors | |||||||||||
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Public Methods | |||||||||||
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Returns the document number of the current match.
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Returns the end position of the current match.
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Returns the payload data for the current span.
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Checks if a payload can be loaded at this position.
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Move to the next match, returning true iff any such exists.
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Skips to the first match beyond the current, whose document number is
greater than or equal to target.
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Returns the start position of the current match.
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[Expand]
Inherited Methods | |||||||||||
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From class
org.apache.lucene.search.spans.Spans
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From class
java.lang.Object
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Returns the document number of the current match. Initially invalid.
Returns the end position of the current match. Initially invalid.
Returns the payload data for the current span.
This is invalid until next()
is called for
the first time.
This method must not be called more than once after each call
of next()
. However, most payloads are loaded lazily,
so if the payload data for the current position is not needed,
this method may not be called at all for performance reasons. An ordered
SpanQuery does not lazy load, so if you have payloads in your index and
you do not want ordered SpanNearQuerys to collect payloads, you can
disable collection with a constructor option.
Note that the return type is a collection, thus the ordering should not be relied upon.
@lucene.experimental
IOException |
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Checks if a payload can be loaded at this position.
Payloads can only be loaded once per call tonext()
.Move to the next match, returning true iff any such exists.
IOException |
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Skips to the first match beyond the current, whose document number is greater than or equal to target.
Returns true iff there is such a match.
Behaves as if written:
boolean skipTo(int target) { do { if (!next()) return false; } while (target > doc()); return true; }Most implementations are considerably more efficient than that.
IOException |
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Returns the start position of the current match. Initially invalid.