Class TermRangeQuery

A Query that matches documents within an exclusive range of terms.

This query matches the documents looking for terms that fall into the supplied range according to . It is not intended for numerical ranges, use NumericRangeQuery<T> instead.

This query uses the CONSTANT_SCORE_AUTO_REWRITE_DEFAULT

rewrite method.

Inheritance

System.Object

Query

MultiTermQuery

TermRangeQuery

Inherited Members

MultiTermQuery.internalRewriteMethod

MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE

MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE

MultiTermQuery.CONSTANT_SCORE_BOOLEAN_QUERY_REWRITE

MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT

MultiTermQuery.TotalNumberOfTerms

MultiTermQuery.ClearTotalNumberOfTerms()

MultiTermQuery.IncTotalNumberOfTerms(Int32)

MultiTermQuery.Rewrite(IndexReader)

MultiTermQuery.RewriteMethod

Query.Boost

Query.ToString()

Query.CreateWeight(Searcher)

Query.Weight(Searcher)

Query.Combine(Query[])

Query.ExtractTerms(Collections.Generic.ISet<Term>)

Query.MergeBooleanQueries(BooleanQuery[])

Query.GetSimilarity(Searcher)

Query.Clone()

Namespace:

Assembly: Lucene.Net.NetCore.dll

Syntax

public class TermRangeQuery : MultiTermQuery

Constructors

Name	Description
TermRangeQuery(String, String, String, Boolean, Boolean)	Constructs a query selecting all terms greater/equal than `lowerTerm` but less/equal than `upperTerm`. If an endpoint is null, it is said to be "open". Either or both endpoints may be open. Open endpoints may not be exclusive (you can't select all but the first or last term without explicitly specifying the term to exclude.)
TermRangeQuery(String, String, String, Boolean, Boolean, Globalization.CompareInfo)	Constructs a query selecting all terms greater/equal than `lowerTerm` but less/equal than `upperTerm`. If an endpoint is null, it is said to be "open". Either or both endpoints may be open. Open endpoints may not be exclusive (you can't select all but the first or last term without explicitly specifying the term to exclude.) If `collator` is not null, it will be used to decide whether index terms are within the given range, rather than using the Unicode code point order in which index terms are stored. WARNING: Using this constructor and supplying a non-null value in the `collator` parameter will cause every single index Term in the Field referenced by lowerTerm and/or upperTerm to be examined. Depending on the number of index Terms in this Field, the operation could be very slow.

Properties

Name	Description
Collator	Returns the collator used to determine range inclusion, if any.
Field	Returns the field name for this query
IncludesLower	Returns `true` if the lower endpoint is inclusive
IncludesUpper	Returns `true` if the upper endpoint is inclusive
LowerTerm	Returns the lower value of this range query
UpperTerm	Returns the upper value of this range query

Methods

Name	Description
Equals(Object)
GetEnum(IndexReader)
GetHashCode()
ToString(String)	Prints a user-readable version of this query.