Class NumericRangeQuery

LUCENENET specific class to provide access to static factory metods of NumericRangeQuery<T> without referring to its genereic closing type.

Inheritance
System.Object
NumericRangeQuery
Namespace: Lucene.Net.Search
Assembly: Lucene.Net.dll
Syntax
public static class NumericRangeQuery : object

Methods

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NewDoubleRange(String, Int32, Nullable<Double>, Nullable<Double>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the given Lucene.Net.Search.NumericRangeQuery`1.precisionStep. You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. will never match a half-open range, to hit NaN use a query with min == max == System.Double.NaN. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

Declaration
public static NumericRangeQuery<double> NewDoubleRange(string field, int precisionStep, double? min, double? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Int32 precisionStep
System.Nullable<System.Double> min
System.Nullable<System.Double> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Double>
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NewDoubleRange(String, Nullable<Double>, Nullable<Double>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the default Lucene.Net.Search.NumericRangeQuery`1.precisionStep PRECISION_STEP_DEFAULT (4). You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. will never match a half-open range, to hit NaN use a query with min == max == System.Double.NaN. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

Declaration
public static NumericRangeQuery<double> NewDoubleRange(string field, double? min, double? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Nullable<System.Double> min
System.Nullable<System.Double> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Double>
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NewInt32Range(String, Int32, Nullable<Int32>, Nullable<Int32>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the given Lucene.Net.Search.NumericRangeQuery`1.precisionStep. You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

NOTE: This was newIntRange() in Lucene

Declaration
public static NumericRangeQuery<int> NewInt32Range(string field, int precisionStep, int? min, int? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Int32 precisionStep
System.Nullable<System.Int32> min
System.Nullable<System.Int32> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Int32>
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NewInt32Range(String, Nullable<Int32>, Nullable<Int32>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the default Lucene.Net.Search.NumericRangeQuery`1.precisionStep PRECISION_STEP_DEFAULT (4). You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

NOTE: This was newIntRange() in Lucene

Declaration
public static NumericRangeQuery<int> NewInt32Range(string field, int? min, int? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Nullable<System.Int32> min
System.Nullable<System.Int32> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Int32>
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NewInt64Range(String, Int32, Nullable<Int64>, Nullable<Int64>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the given Lucene.Net.Search.NumericRangeQuery`1.precisionStep. You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

NOTE: This was newLongRange() in Lucene

Declaration
public static NumericRangeQuery<long> NewInt64Range(string field, int precisionStep, long? min, long? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Int32 precisionStep
System.Nullable<System.Int64> min
System.Nullable<System.Int64> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Int64>
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NewInt64Range(String, Nullable<Int64>, Nullable<Int64>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the default Lucene.Net.Search.NumericRangeQuery`1.precisionStep PRECISION_STEP_DEFAULT (4). You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

NOTE: This was newLongRange() in Lucene

Declaration
public static NumericRangeQuery<long> NewInt64Range(string field, long? min, long? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Nullable<System.Int64> min
System.Nullable<System.Int64> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Int64>
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NewSingleRange(String, Int32, Nullable<Single>, Nullable<Single>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the given Lucene.Net.Search.NumericRangeQuery`1.precisionStep. You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. will never match a half-open range, to hit NaN use a query with min == max == System.Single.NaN. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

NOTE: This was newFloatRange() in Lucene

Declaration
public static NumericRangeQuery<float> NewSingleRange(string field, int precisionStep, float? min, float? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Int32 precisionStep
System.Nullable<System.Single> min
System.Nullable<System.Single> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Single>
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NewSingleRange(String, Nullable<Single>, Nullable<Single>, Boolean, Boolean)

Factory that creates a NumericRangeQuery<T>, that queries a range using the default Lucene.Net.Search.NumericRangeQuery`1.precisionStep PRECISION_STEP_DEFAULT (4). You can have half-open ranges (which are in fact </<= or >/>= queries) by setting the min or max value to null. will never match a half-open range, to hit NaN use a query with min == max == System.Single.NaN. By setting inclusive to false, it will match all documents excluding the bounds, with inclusive on, the boundaries are hits, too.

NOTE: This was newFloatRange() in Lucene

Declaration
public static NumericRangeQuery<float> NewSingleRange(string field, float? min, float? max, bool minInclusive, bool maxInclusive)
Parameters
Type Name Description
System.String field
System.Nullable<System.Single> min
System.Nullable<System.Single> max
System.Boolean minInclusive
System.Boolean maxInclusive
Returns
Type Description
NumericRangeQuery<System.Single>