Serializable
, Cloneable
FieldMaskingSpanQuery
, SpanMultiTermQueryWrapper
, SpanNearQuery
, SpanNotQuery
, SpanOrQuery
, SpanPositionCheckQuery
, SpanTermQuery
public abstract class SpanQuery extends Query
Constructor | Description |
---|---|
SpanQuery() |
Modifier and Type | Method | Description |
---|---|---|
Weight |
createWeight(Searcher searcher) |
Expert: Constructs an appropriate Weight implementation for this query.
|
abstract String |
getField() |
Returns the name of the field matched by this query.
|
abstract Spans |
getSpans(IndexReader reader) |
Expert: Returns the matches for this query in an index.
|
finalize, getClass, notify, notifyAll, wait, wait, wait
clone, combine, equals, extractTerms, getBoost, getSimilarity, hashCode, mergeBooleanQueries, rewrite, setBoost, toString, toString, weight
public abstract Spans getSpans(IndexReader reader) throws IOException
IOException
public abstract String getField()
public Weight createWeight(Searcher searcher) throws IOException
Query
Only implemented by primitive queries, which re-write to themselves.
createWeight
in class Query
IOException
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