Class CriteriaEnumerableExtensions

Provides extension methods for IEnumerable<T> to enhance operations such as filtering, transforming, and aggregating collections.

Inheritance

object

CriteriaEnumerableExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Coree.NETStandard.Classes.Criteria

Assembly: Coree.NETStandard.dll

Syntax

public static class CriteriaEnumerableExtensions

Remarks

Declared as a partial class, it allows for methods to be organized across multiple files, enhancing maintainability and scalability.

Methods

ApplyCriteria<T>(IEnumerable<T>, CriteriaItems)

Applies a group of criteria to filter a collection.

Declaration

public static IEnumerable<T> ApplyCriteria<T>(this IEnumerable<T> source, CriteriaItems filterExpressionGroup)

Parameters

Type	Name	Description
IEnumerable<T>	source	The source collection to filter.
CriteriaItems	filterExpressionGroup	The group of criteria items defining the filtering rules.

Returns

Type	Description
IEnumerable<T>	A filtered collection that matches the combined criteria.

Type Parameters

Name	Description
T	The type of the elements in the source collection.

Remarks

This method constructs a dynamic filter based on multiple criteria items and applies it to the source collection. If no valid filter expression can be built (e.g., if the criteria group is empty), the original source collection is returned unchanged.

ApplyCriteria<T, TValue>(IEnumerable<T>, CriteriaItem<TValue>)

Applies specified criteria to filter a collection.

Declaration

public static IEnumerable<T> ApplyCriteria<T, TValue>(this IEnumerable<T> source, CriteriaItem<TValue> filterExpression)

Parameters

Type	Name	Description
IEnumerable<T>	source	The source collection to filter.
CriteriaItem<TValue>	filterExpression	The criteria to apply to the collection.

Returns

Type	Description
IEnumerable<T>	A filtered collection that matches the criteria.

Type Parameters

Name	Description
T	The type of the elements in the source collection.
TValue	The type of the value used in the criteria.