org.apache.lucene.search.spans
Class SpanOrQuery
- Cloneable, java.io.Serializable
Matches the union of its clauses.
SpanQuery[] | getClauses() - Return the clauses whose spans are matched.
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String | getField() - Returns the name of the field matched by this query.
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Spans | getSpans(IndexReader reader) - Expert: Returns the matches for this query in an index.
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Collection | getTerms() - Returns a collection of all terms matched by this query.
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String | toString(String field) - Prints a query to a string, with
field as the default field
for terms.
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clone , combine , createWeight , getBoost , getSimilarity , mergeBooleanQueries , rewrite , setBoost , toString , toString , weight |
SpanOrQuery
public SpanOrQuery(SpanQuery[] clauses)
Construct a SpanOrQuery merging the provided clauses.
getClauses
public SpanQuery[] getClauses()
Return the clauses whose spans are matched.
getField
public String getField()
Returns the name of the field matched by this query.
- getField in interface SpanQuery
getSpans
public Spans getSpans(IndexReader reader)
throws IOException
Expert: Returns the matches for this query in an index. Used internally
to search for spans.
- getSpans in interface SpanQuery
getTerms
public Collection getTerms()
Returns a collection of all terms matched by this query.
- getTerms in interface SpanQuery
toString
public String toString(String field)
Prints a query to a string, with
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 interface Query
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