org.apache.lucene.search.spans

Class AssertingSpanQuery

java.lang.Object

org.apache.lucene.search.Query

org.apache.lucene.search.spans.SpanQuery

org.apache.lucene.search.spans.AssertingSpanQuery

All Implemented Interfaces:

Cloneable

public class AssertingSpanQuery
extends SpanQuery

Wraps a span query with asserts

Constructor Summary

Constructors

Constructor and Description
AssertingSpanQuery(SpanQuery in)

Method Summary

Methods

Modifier and Type	Method and Description
Query	clone()
SpanWeight	createWeight(IndexSearcher searcher, boolean needsScores)
boolean	equals(Object obj)
protected void	extractTerms(Set<Term> terms)
float	getBoost()
String	getField()
Spans	getSpans(LeafReaderContext context, Bits acceptDocs, Map<Term,TermContext> termContexts)
int	hashCode()
Query	rewrite(IndexReader reader)
void	setBoost(float b)
String	toString(String field)

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

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AssertingSpanQuery

public AssertingSpanQuery(SpanQuery in)

Method Detail

extractTerms

protected void extractTerms(Set<Term> terms)

Specified by:

extractTerms in class SpanQuery

getSpans

public Spans getSpans(LeafReaderContext context,
             Bits acceptDocs,
             Map<Term,TermContext> termContexts)
               throws IOException

Specified by:

getSpans in class SpanQuery

Throws:

IOException

getField

public String getField()

Specified by:

getField in class SpanQuery

toString

public String toString(String field)

Specified by:

toString in class Query

createWeight

public SpanWeight createWeight(IndexSearcher searcher,
                      boolean needsScores)
                        throws IOException

Overrides:

createWeight in class SpanQuery

Throws:

IOException

setBoost

public void setBoost(float b)

Overrides:

setBoost in class Query

getBoost

public float getBoost()

Overrides:

getBoost in class Query

rewrite

public Query rewrite(IndexReader reader)
              throws IOException

Overrides:

rewrite in class Query

Throws:

IOException

clone

public Query clone()

Overrides:

clone in class Query

hashCode

public int hashCode()

Overrides:

hashCode in class Query

equals

public boolean equals(Object obj)

Overrides:

equals in class Query