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java.lang.Objectorg.apache.lucene.search.Query
org.apache.lucene.search.spans.SpanQuery
org.apache.lucene.search.spans.SpanOrQuery
public class SpanOrQuery
Matches the union of its clauses.
Constructor Summary | |
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SpanOrQuery(SpanQuery[] clauses)
Construct a SpanOrQuery merging the provided clauses. |
Method Summary | |
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boolean |
equals(java.lang.Object o)
|
SpanQuery[] |
getClauses()
Return the clauses whose spans are matched. |
java.lang.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. |
java.util.Collection |
getTerms()
Returns a collection of all terms matched by this query. |
int |
hashCode()
|
Query |
rewrite(IndexReader reader)
Expert: called to re-write queries into primitive queries. |
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 |
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createWeight |
Methods inherited from class org.apache.lucene.search.Query |
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clone, combine, extractTerms, getBoost, getSimilarity, mergeBooleanQueries, setBoost, toString, weight |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SpanOrQuery(SpanQuery[] clauses)
Method Detail |
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public SpanQuery[] getClauses()
public java.lang.String getField()
SpanQuery
getField
in class SpanQuery
public java.util.Collection getTerms()
SpanQuery
getTerms
in class SpanQuery
public Query rewrite(IndexReader reader) throws java.io.IOException
Query
rewrite
in class Query
java.io.IOException
public java.lang.String toString(java.lang.String field)
Query
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:
toString
in class Query
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public Spans getSpans(IndexReader reader) throws java.io.IOException
SpanQuery
getSpans
in class SpanQuery
java.io.IOException
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