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java.lang.Objectorg.apache.lucene.search.Query
org.apache.lucene.search.spans.SpanQuery
org.apache.lucene.search.spans.SpanNotQuery
Removes matches which overlap with another SpanQuery.
Constructor Summary | |
SpanNotQuery(SpanQuery include,
SpanQuery exclude)
Construct a SpanNotQuery matching spans from include which
have no overlap with spans from exclude . |
Method Summary | |
SpanQuery |
getExclude()
Return the SpanQuery whose matches must not overlap those returned. |
java.lang.String |
getField()
Returns the name of the field matched by this query. |
SpanQuery |
getInclude()
Return the SpanQuery whose matches are filtered. |
Spans |
getSpans(IndexReader reader)
Expert: Returns the matches for this query in an index. |
java.util.Collection |
getTerms()
Returns a collection of all terms matched by this query. |
java.lang.String |
toString(java.lang.String field)
Prints a query to a string, with field as the default field
for terms. |
Methods inherited from class org.apache.lucene.search.spans.SpanQuery |
createWeight |
Methods inherited from class org.apache.lucene.search.Query |
clone, combine, getBoost, getSimilarity, mergeBooleanQueries, rewrite, setBoost, toString, weight |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public SpanNotQuery(SpanQuery include, SpanQuery exclude)
include
which
have no overlap with spans from exclude
.
Method Detail |
public SpanQuery getInclude()
public SpanQuery getExclude()
public java.lang.String getField()
SpanQuery
getField
in class SpanQuery
public java.util.Collection getTerms()
SpanQuery
getTerms
in class SpanQuery
public java.lang.String toString(java.lang.String field)
Query
field
as the default field
for terms. The representation used is one that is readable by
QueryParser
(although, if the query was created by the parser, the printed
representation may not be exactly what was parsed).
toString
in class Query
public Spans getSpans(IndexReader reader) throws java.io.IOException
SpanQuery
getSpans
in class SpanQuery
java.io.IOException
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