Epic.Query.Object

The Epic.Query.Object namespace provide a simplified alternative to Linq repositories based on a slightly modified QueryObject pattern. It allows entity lookups by specifications, sorting and slicing, but can be easily extended to produce custom projections and aggregations.
It's defined in Epic.Query.Object.

Declaration Syntax

namespace Epic.Query.Object

Types

All Types

Classes

Interfaces

	Type	Description
	ContravariantOrder<(Of <(<'TEntity, TSpecializedEntity>)>)>	Contravariant order criterion.
	Deferrable	Provides an extension method for evaluating deferreds results.
	DeferredEvaluationException	Exception thrown when a request to Evaluate<(Of <<'(TResult>)>>)(Expression<(Of <<'(TResult>)>>)) fails.
	DeferredEvaluationException<(Of <(<'TResult>)>)>	Exception thrown when a request to Evaluate<(Of <<'(TResult>)>>)(Expression<(Of <<'(TResult>)>>)) fails.
	DeferringException	Exception thrown when a request to Defer<(Of <<'(TDeferred, TResult>)>>)(Expression<(Of <<'(TResult>)>>)) is invalid because of the type arguments.
	DeferringException<(Of <(<'TDeferred, TResult>)>)>	Exception thrown when a request to Defer<(Of <<'(TDeferred, TResult>)>>)(Expression<(Of <<'(TResult>)>>)) is invalid because of the type arguments.
	IDeferred<(Of <(<'TResult>)>)>	Represents a description of a required TResult.
	IDeferrer	Defines methods to create and execute queries that are described by an IDeferred<(Of <(<'TResult>)>)> object.
	IOrderedSearch<(Of <(<'TEntity, TIdentity>)>)>	Reppresent a search for a TEntity that sorts the results by an .
	ISearch<(Of <(<'TEntity, TIdentity>)>)>	Reppresent a search for a TEntity.
	ISearchableRepository<(Of <(<'TEntity, TIdentity>)>)>	Repository of TEntity that can be searched by ISpecification<(Of <(<'TCandidate>)>)>.
	ISlicedSearch<(Of <(<'TEntity, TIdentity>)>)>	Reppresent a search for a TEntity that includes a subset of the original results.
	OrderCriteria<(Of <(<'TEntity>)>)>	Set of criteria to sort an IEnumerable<(Of <(<'T>)>)>.
	OrderCriterion<(Of <(<'TEntity>)>)>	Order criterion for TEntity.
	OrderCriterionBase<(Of <(<'TEntity, TOrderCriterion>)>)>	Base class for custom order criteria.
	ReverseOrder<(Of <(<'TEntity>)>)>	Reppresent a reversed order criterion.
	Searchable	Provides a set of static methods for querying data structures that implement IDeferred<(Of <(<'TResult>)>)>.
	SearchableRepositoryBase<(Of <(<'TEntity, TIdentity>)>)>	Base class for searchable repositories.