Module org.apache.lucene.queries
Class IntervalQuery.IntervalWeight
java.lang.Object
org.apache.lucene.search.Weight
org.apache.lucene.queries.intervals.IntervalQuery.IntervalWeight
- All Implemented Interfaces:
SegmentCacheable
- Enclosing class:
IntervalQuery
-
Nested Class Summary
Nested classes/interfaces inherited from class org.apache.lucene.search.Weight
Weight.DefaultBulkScorer
-
Field Summary
FieldsFields inherited from class org.apache.lucene.search.Weight
parentQuery
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionexplain
(LeafReaderContext context, int doc) An explanation of the score computation for the named document.boolean
matches
(LeafReaderContext context, int doc) ReturnsMatches
for a specific document, ornull
if the document does not match the parent queryscorer
(LeafReaderContext context) Returns aScorer
which can iterate in order over all matching documents and assign them a score.Methods inherited from class org.apache.lucene.search.Weight
bulkScorer, count, getQuery, scorerSupplier
-
Field Details
-
boost
final float boost
-
-
Constructor Details
-
IntervalWeight
-
-
Method Details
-
explain
Description copied from class:Weight
An explanation of the score computation for the named document.- Specified by:
explain
in classWeight
- Parameters:
context
- the readers context to create theExplanation
for.doc
- the document's id relative to the given context's reader- Returns:
- an Explanation for the score
- Throws:
IOException
- if anIOException
occurs
-
matches
Description copied from class:Weight
ReturnsMatches
for a specific document, ornull
if the document does not match the parent queryA query match that contains no position information (for example, a Point or DocValues query) will return
MatchesUtils.MATCH_WITH_NO_TERMS
- Overrides:
matches
in classWeight
- Parameters:
context
- the reader's context to create theMatches
fordoc
- the document's id relative to the given context's reader- Throws:
IOException
-
scorer
Description copied from class:Weight
Returns aScorer
which can iterate in order over all matching documents and assign them a score.NOTE: null can be returned if no documents will be scored by this query.
NOTE: The returned
Scorer
does not haveLeafReader.getLiveDocs()
applied, they need to be checked on top.- Specified by:
scorer
in classWeight
- Parameters:
context
- theLeafReaderContext
for which to return theScorer
.- Returns:
- a
Scorer
which scores documents in/out-of order. - Throws:
IOException
- if there is a low-level I/O error
-
isCacheable
- Returns:
true
if the object can be cached against a given leaf
-