public class MatchNoDocsQuery extends Query
Constructor and Description |
---|
MatchNoDocsQuery() |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object o)
Override and implement query instance equivalence properly in a subclass.
|
int |
hashCode()
Override and implement query hash code properly in a subclass.
|
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 assumed to be the
default field and omitted. |
classHash, createWeight, sameClassAs, toString
public Query rewrite(IndexReader reader) throws java.io.IOException
Query
public java.lang.String toString(java.lang.String field)
Query
field
assumed to be the
default field and omitted.public boolean equals(java.lang.Object o)
Query
QueryCache
works properly.
Typically a query will be equal to another only if it's an instance of
the same class and its document-filtering properties are identical that other
instance. Utility methods are provided for certain repetitive code.equals
in class Query
Query.sameClassAs(Object)
,
Query.classHash()
public int hashCode()
Query
QueryCache
works properly.hashCode
in class Query
Query.equals(Object)