Class OptionsContainer<T>

Namespace

LinqToDB.Common

Assembly

linq2db.dll

Base class for options.

public abstract class OptionsContainer<T> where T : OptionsContainer<T>

Type Parameters

T

Derived type.

Inheritance

object

OptionsContainer<T>

Derived

DataOptions

Extension Methods

Sql.IsDistinctFrom<T>(T, T)

Sql.IsNotDistinctFrom<T>(T, T)

SqlExtensions.In<T>(T, T, T)

SqlExtensions.In<T>(T, T, T, T)

SqlExtensions.In<T>(T, params T[])

SqlExtensions.In<T>(T, IEnumerable<T>)

SqlExtensions.In<T>(T, IQueryable<T>)

SqlExtensions.NotIn<T>(T, T, T)

SqlExtensions.NotIn<T>(T, T, T, T)

SqlExtensions.NotIn<T>(T, params T[])

SqlExtensions.NotIn<T>(T, IEnumerable<T>)

SqlExtensions.NotIn<T>(T, IQueryable<T>)

Constructors

OptionsContainer()

protected OptionsContainer()

OptionsContainer(OptionsContainer<T>)

protected OptionsContainer(OptionsContainer<T> options)

Parameters

options OptionsContainer<T>

Properties

OptionSets

Provides access to option sets, stored in current options object.

public virtual IEnumerable<IOptionSet> OptionSets { get; }

Property Value

IEnumerable<IOptionSet>

Methods

Apply<TA>(TA)

protected void Apply<TA>(TA obj)

Parameters

obj TA

Type Parameters

TA

Clone()

protected abstract T Clone()

Returns

T

FindOrDefault<TSet>(TSet)

public TSet FindOrDefault<TSet>(TSet defaultOptions) where TSet : class, IOptionSet

Parameters

defaultOptions TSet

Returns

TSet

Type Parameters

TSet

Find<TSet>()

Search for options set by set type TSet.

public virtual TSet? Find<TSet>() where TSet : class, IOptionSet

Returns

TSet

Options set or null if set with type TSet not found in options.

Type Parameters

TSet

Options set type.

Get<TSet>()

Returns options set by set type TSet. If options doesn't contain specific options set, it is created and added to options.

public virtual TSet Get<TSet>() where TSet : class, IOptionSet, new()

Returns

TSet

Returns options set by set type TSet. If options doesn't contain specific options set, it is created and added to options.

Type Parameters

TSet

Options set type.

WithOptions(IOptionSet)

Adds or replace IOptionSet instance based on concrete implementation type.

public virtual T WithOptions(IOptionSet options)

Parameters

options IOptionSet

Set of options.

Returns

T

New options object with options applied.

WithOptions<TSet>(Func<TSet, TSet>)

Adds or replace IOptionSet instance, returned by optionSetter delegate.

public T WithOptions<TSet>(Func<TSet, TSet> optionSetter) where TSet : class, IOptionSet, new()

Parameters

optionSetter Func<TSet, TSet>

New option set creation delegate. Takes current options set as parameter.

Returns

T

New options object (if optionSetter created new options set).

Type Parameters

TSet

IOptionSet concrete type.