org.apache.lucene.search

Class DocValuesRangeQuery

java.lang.Object

org.apache.lucene.search.Query

org.apache.lucene.search.DocValuesRangeQuery

Deprecated.

Use factory method on doc value field classes

@Deprecated
public final class DocValuesRangeQuery
extends Query

A range query that works on top of the doc values APIs. Such queries are usually slow since they do not use an inverted index. However, in the dense case where most documents match this query, it might be as fast or faster than a regular PointRangeQuery. NOTE: This query is typically best used within a IndexOrDocValuesQuery alongside a query that uses an indexed structure such as points or terms, which allows to run the query on doc values when that would be more efficient, and using an index otherwise.

Method Summary

Modifier and Type	Method and Description
Weight	createWeight(IndexSearcher searcher, boolean needsScores) Deprecated.
boolean	equals(Object other) Deprecated.
String	getField() Deprecated.
Object	getLowerVal() Deprecated.
Object	getUpperVal() Deprecated.
int	hashCode() Deprecated.
boolean	isIncludeLower() Deprecated.
boolean	isIncludeUpper() Deprecated.
static Query	newBytesRefRange(String field, BytesRef lowerVal, BytesRef upperVal, boolean includeLower, boolean includeUpper) Deprecated. use SortedSetDocValuesField.newRangeQuery(java.lang.String, org.apache.lucene.util.BytesRef, org.apache.lucene.util.BytesRef, boolean, boolean)
static Query	newLongRange(String field, Long lowerVal, Long upperVal, boolean includeLower, boolean includeUpper) Deprecated. use SortedNumericDocValuesField.newRangeQuery(java.lang.String, long, long)
Query	rewrite(IndexReader reader) Deprecated.
String	toString(String field) Deprecated.

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

classHash, sameClassAs, toString

Methods inherited from class java.lang.Object

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

Method Detail

newLongRange

@Deprecated
public static Query newLongRange(String field,
                                             Long lowerVal,
                                             Long upperVal,
                                             boolean includeLower,
                                             boolean includeUpper)

Deprecated. use SortedNumericDocValuesField.newRangeQuery(java.lang.String, long, long)

Create a new numeric range query on a numeric doc-values field. The field must has been indexed with either DocValuesType.NUMERIC or DocValuesType.SORTED_NUMERIC doc values.

newBytesRefRange

public static Query newBytesRefRange(String field,
                                     BytesRef lowerVal,
                                     BytesRef upperVal,
                                     boolean includeLower,
                                     boolean includeUpper)

Deprecated. use SortedSetDocValuesField.newRangeQuery(java.lang.String, org.apache.lucene.util.BytesRef, org.apache.lucene.util.BytesRef, boolean, boolean)

Create a new numeric range query on a numeric doc-values field. The field must has been indexed with DocValuesType.SORTED or DocValuesType.SORTED_SET doc values.

equals

public boolean equals(Object other)

Deprecated.

Specified by:

equals in class Query

hashCode

public int hashCode()

Deprecated.

Specified by:

hashCode in class Query

getField

public String getField()

Deprecated.

getLowerVal

public Object getLowerVal()

Deprecated.

getUpperVal

public Object getUpperVal()

Deprecated.

isIncludeLower

public boolean isIncludeLower()

Deprecated.

isIncludeUpper

public boolean isIncludeUpper()

Deprecated.

toString

public String toString(String field)

Deprecated.

Specified by:

toString in class Query

rewrite

public Query rewrite(IndexReader reader)
              throws IOException

Deprecated.

Overrides:

rewrite in class Query

Throws:

IOException

createWeight

public Weight createWeight(IndexSearcher searcher,
                           boolean needsScores)
                    throws IOException

Deprecated.

Overrides:

createWeight in class Query

Throws:

IOException