Package org.apache.lucene.queries

Class BinaryDocValuesRangeQuery

java.lang.Object

org.apache.lucene.search.Query

org.apache.lucene.queries.BinaryDocValuesRangeQuery

public final class BinaryDocValuesRangeQuery
extends Query

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BinaryDocValuesRangeQuery.QueryType

Constructor Summary

Constructors

Constructor	Description
BinaryDocValuesRangeQuery(String fieldName, BinaryDocValuesRangeQuery.QueryType queryType, RangeType.LengthType lengthType, BytesRef from, BytesRef to, Object originalFrom, Object originalTo)

Method Summary

Modifier and Type	Method	Description
Weight	createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost)	Expert: Constructs an appropriate Weight implementation for this query.
boolean	equals(Object o)	Override and implement query instance equivalence properly in a subclass.
int	hashCode()	Override and implement query hash code properly in a subclass.
String	toString(String field)	Prints a query to a string, with field assumed to be the default field and omitted.

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

classHash, rewrite, sameClassAs, toString, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryDocValuesRangeQuery

public BinaryDocValuesRangeQuery(String fieldName,
                                 BinaryDocValuesRangeQuery.QueryType queryType,
                                 RangeType.LengthType lengthType,
                                 BytesRef from,
                                 BytesRef to,
                                 Object originalFrom,
                                 Object originalTo)

Method Detail

createWeight

public Weight createWeight(IndexSearcher searcher,
                           ScoreMode scoreMode,
                           float boost)
                    throws IOException

Description copied from class: Query

Expert: Constructs an appropriate Weight implementation for this query.

Only implemented by primitive queries, which re-write to themselves.

Overrides:

createWeight in class Query

scoreMode - How the produced scorers will be consumed.

boost - The boost that is propagated by the parent queries.

Throws:

IOException

toString

public String toString(String field)

Description copied from class: Query

Prints a query to a string, with field assumed to be the default field and omitted.

Specified by:

toString in class Query

equals

public boolean equals(Object o)

Description copied from class: Query

Override and implement query instance equivalence properly in a subclass. This is required so that 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.

Specified by:

equals in class Query

See Also:

Query.sameClassAs(Object), Query.classHash()

hashCode

public int hashCode()

Description copied from class: Query

Override and implement query hash code properly in a subclass. This is required so that QueryCache works properly.

Specified by:

hashCode in class Query

See Also:

Query.equals(Object)