org.apache.lucene.search.spans
Class SpanTermQuery
- Cloneable, Serializable
public class SpanTermQuery
Matches spans containing a term.
boolean | equals(Object o) - Returns true iff
o is equal to this.
|
String | getField() - Returns the name of the field matched by this query.
|
Spans | getSpans(IndexReader reader) - Expert: Returns the matches for this query in an index.
|
Term | getTerm() - Return the term whose spans are matched.
|
Collection | getTerms() - Returns a collection of all terms matched by this query.
|
int | hashCode() - Returns a hash code value for this object.
|
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 , extractTerms , getBoost , getSimilarity , mergeBooleanQueries , rewrite , setBoost , toString , toString , weight |
SpanTermQuery
public SpanTermQuery(Term term)
Construct a SpanTermQuery matching the named term's spans.
equals
public boolean equals(Object o)
Returns true iff o
is equal to this.
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
getTerm
public Term getTerm()
Return the term whose spans are matched.
getTerms
public Collection getTerms()
Returns a collection of all terms matched by this query.
- getTerms in interface SpanQuery
hashCode
public int hashCode()
Returns a hash code value for this object.
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 supposed to be readable
by
QueryParser
. However,
there are the following limitations:
- If the query was created by the parser, the printed
representation may not be exactly what was parsed. For example,
characters that need to be escaped will be represented without
the required backslash.
- Some of the more complicated queries (e.g. span queries)
don't have a representation that can be parsed by QueryParser.
- toString in interface Query
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