public class IndexSortSortedNumericDocValuesRangeQuery extends Query
SortedNumericDocValues
or NumericDocValues
.
fallbackQuery
.
This fallback must be an equivalent range query -- it should produce the same documents and give
constant scores. As an example, an IndexSortSortedNumericDocValuesRangeQuery
might be
constructed as follows:
String field = "field"; long lowerValue = 0, long upperValue = 10; Query fallbackQuery = LongPoint.newRangeQuery(field, lowerValue, upperValue); Query rangeQuery = new IndexSortSortedNumericDocValuesRangeQuery( field, lowerValue, upperValue, fallbackQuery);
Constructor and Description |
---|
IndexSortSortedNumericDocValuesRangeQuery(String field,
long lowerValue,
long upperValue,
Query fallbackQuery)
Creates a new
IndexSortSortedNumericDocValuesRangeQuery . |
Modifier and Type | Method and 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.
|
Query |
getFallbackQuery() |
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.
|
String |
toString(String field)
Prints a query to a string, with
field assumed to be the
default field and omitted. |
void |
visit(QueryVisitor visitor)
Recurse through the query tree, visiting any child queries
|
classHash, sameClassAs, toString
public IndexSortSortedNumericDocValuesRangeQuery(String field, long lowerValue, long upperValue, Query fallbackQuery)
IndexSortSortedNumericDocValuesRangeQuery
.field
- The field name.lowerValue
- The lower end of the range (inclusive).upperValue
- The upper end of the range (exclusive).fallbackQuery
- A query to fall back to if the optimization cannot be applied.public Query getFallbackQuery()
public boolean equals(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)
public void visit(QueryVisitor visitor)
Query
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 Weight createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost) throws IOException
Query
Only implemented by primitive queries, which re-write to themselves.
createWeight
in class Query
scoreMode
- How the produced scorers will be consumed.boost
- The boost that is propagated by the parent queries.IOException
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