Constructor and Description |
---|
AssertingQuery(Random random,
Query in)
Sole constructor.
|
Modifier and Type | Method and Description |
---|---|
Query |
clone()
Returns a clone of this query.
|
Weight |
createWeight(IndexSearcher searcher,
boolean needsScores)
Expert: Constructs an appropriate Weight implementation for this query.
|
boolean |
equals(Object obj) |
float |
getBoost()
Gets the boost for this clause.
|
int |
hashCode() |
Query |
rewrite(IndexReader reader)
Expert: called to re-write queries into primitive queries.
|
void |
setBoost(float b)
Sets the boost for this query clause to
b . |
String |
toString(String field)
Prints a query to a string, with
field assumed to be the
default field and omitted. |
static Query |
wrap(Random random,
Query query)
Wrap a query if necessary.
|
public Weight createWeight(IndexSearcher searcher, boolean needsScores) throws IOException
Query
Only implemented by primitive queries, which re-write to themselves.
createWeight
in class Query
needsScores
- True if document scores (Scorer.score()
) or match
frequencies (Scorer.freq()
) are needed.IOException
public String toString(String field)
Query
field
assumed to be the
default field and omitted.public Query rewrite(IndexReader reader) throws IOException
Query
rewrite
in class Query
IOException
public float getBoost()
Query
b
. The boost is 1.0 by default.Copyright © 2000–2015 The Apache Software Foundation. All rights reserved.