org.apache.lucene.search.regex

Class SpanRegexQuery

java.lang.Object

org.apache.lucene.search.Query

org.apache.lucene.search.spans.SpanQuery

org.apache.lucene.search.regex.SpanRegexQuery

All Implemented Interfaces:

Serializable, Cloneable, RegexQueryCapable

public class SpanRegexQuery
extends SpanQuery
implements RegexQueryCapable

A SpanQuery version of RegexQuery allowing regular expression queries to be nested within other SpanQuery subclasses.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SpanRegexQuery(Term term)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getField()
PayloadSpans	getPayloadSpans(IndexReader reader)
RegexCapabilities	getRegexImplementation()
Spans	getSpans(IndexReader reader)
Term	getTerm()
Collection	getTerms()
int	hashCode()
Query	rewrite(IndexReader reader)
void	setRegexImplementation(RegexCapabilities impl)
String	toString(String field)

Methods inherited from class org.apache.lucene.search.spans.SpanQuery

createWeight

Methods inherited from class org.apache.lucene.search.Query

clone, combine, extractTerms, getBoost, getSimilarity, mergeBooleanQueries, setBoost, toString, weight

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SpanRegexQuery

public SpanRegexQuery(Term term)

Method Detail

getTerm

public Term getTerm()

rewrite

public Query rewrite(IndexReader reader)
              throws IOException

Overrides:

rewrite in class Query

Throws:

IOException

getSpans

public Spans getSpans(IndexReader reader)
               throws IOException

Specified by:

getSpans in class SpanQuery

Throws:

IOException

getPayloadSpans

public PayloadSpans getPayloadSpans(IndexReader reader)
                             throws IOException

Overrides:

getPayloadSpans in class SpanQuery

Throws:

IOException

getField

public String getField()

Specified by:

getField in class SpanQuery

getTerms

public Collection getTerms()

Specified by:

getTerms in class SpanQuery

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString(String field)

Specified by:

toString in class Query

setRegexImplementation

public void setRegexImplementation(RegexCapabilities impl)

Specified by:

setRegexImplementation in interface RegexQueryCapable

getRegexImplementation

public RegexCapabilities getRegexImplementation()

Specified by:

getRegexImplementation in interface RegexQueryCapable