BetweenFilter Class

Oracle® Fusion Middleware .NET API Reference for Oracle Coherence
14c (14.1.1.0)
F23534-02

IFilter which compares the result of a member invocation with a value for "Between" condition.

Inheritance Hierarchy

SystemObject
  Tangosol.Util.FilterArrayFilter
    Tangosol.Util.FilterAllFilter
      Tangosol.Util.FilterAndFilter
        Tangosol.Util.FilterBetweenFilter

Namespace: Tangosol.Util.Filter
Assembly: Coherence (in Coherence.dll) Version: 14.1.1.14 (14.1.1.14)

Syntax

Copy

public class BetweenFilter : AndFilter

The BetweenFilter type exposes the following members.

Constructors

	Name	Description
	BetweenFilter	Default constructor.
	BetweenFilter(String, Double, Double)	Construct a BetweenFilter for testing "Between" condition.
	BetweenFilter(String, IComparable, IComparable)	Construct a BetweenFilter for testing "Between" condition.
	BetweenFilter(String, Int32, Int32)	Construct a BetweenFilter for testing "Between" condition.
	BetweenFilter(String, Int64, Int64)	Construct a BetweenFilter for testing "Between" condition.
	BetweenFilter(String, Single, Single)	Construct a BetweenFilter for testing "Between" condition.
	BetweenFilter(IValueExtractor, IComparable, IComparable)	Construct a BetweenFilter for testing "Between" condition.
	BetweenFilter(String, IComparable, IComparable, Boolean, Boolean)	Construct a BetweenFilter for testing "Between" condition.
	BetweenFilter(IValueExtractor, IComparable, IComparable, Boolean, Boolean)	Construct a BetweenFilter for testing "Between" condition.

Top

Properties

	Name	Description
	Filters	Obtain the IFilter array. (Inherited from ArrayFilter.)
	IsLowerBoundInclusive	Returns true if extracted values equal to the lower bound of the range evaluate to true.
	IsUpperBoundInclusive	Returns true if extracted values equal to the upper bound of the range evaluate to true.
	LowerBound	Gets the object to representing the lower bound of the range of values that evaluate to true
	UpperBound	Gets the object to representing the upper bound of the range of values that evaluate to true
	ValueExtractor	Obtain the IValueExtractor used by this filter.

Top

Methods

	Name	Description
	ApplyFilter	Apply the specified IndexAwareFilter to the specified keySet. (Inherited from ArrayFilter.)
	ApplyIndex	Filter remaining keys using an IDictionary of available indexes.
	CalculateEffectiveness	Given an IDictionary of available indexes, determine if this IIndexAwareFilter can use any of the indexes to assist in its processing, and if so, determine how effective the use of that index would be.
	Equals	Compare the ArrayFilter with another object to determine equality. (Inherited from ArrayFilter.)
	Evaluate	Apply the test to the object.
	EvaluateEntry	Apply the test to an ICacheEntry.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Determine a hash value for the ArrayFilter object according to the general object.GetHashCode() contract. (Inherited from ArrayFilter.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	HonorOrder	Ensure that the order of underlying filters is preserved by the ApplyIndex(IDictionary, ICollection) and EvaluateEntry(ICacheEntry) implementations. (Inherited from ArrayFilter.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OptimizeFilterOrder	Sort all the participating filters according to their effectiveness. (Inherited from ArrayFilter.)
	ReadExternal	Restore the contents of a user type instance by reading its state using the specified IPofReader object. (Inherited from ArrayFilter.)
	ToString	Return a human-readable description for this ArrayFilter. (Overrides ArrayFilterToString.)
	WriteExternal	Save the contents of a POF user type instance by writing its state using the specified IPofWriter object. (Inherited from ArrayFilter.)

Top

Fields

	Name	Description
	m_filters	The IFilter array. (Inherited from ArrayFilter.)
	m_preserveOrder	Flag indicating whether or not the filter order should be preserved. (Inherited from ArrayFilter.)

Top

Remarks

We use the standard ISO/IEC 9075:1992 semantic, according to which "X between Y and Z" is equivalent to "X >= Y && X <= Z". In a case when either result of a member invocation or a value to compare are equal to null, the Evaluate test yields false. This approach is equivalent to the way the null values are handled by SQL.

Reference

Tangosol.Util.Filter Namespace