Class Pattern<TSource1, TSource2, TSource3, TSource4>

Represents a join pattern over four observable sequences.

Inheritance

Object

Pattern

Pattern<TSource1, TSource2, TSource3, TSource4>

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ToString()

Object.ReferenceEquals(Object, Object)

Namespace: System.Reactive.Joins

Assembly: System.Reactive.Linq.dll

Syntax

public class Pattern<TSource1, TSource2, TSource3, TSource4> : Pattern

Type Parameters

Name	Description
TSource1	The type of the elements in the first source sequence.
TSource2	The type of the elements in the second source sequence.
TSource3	The type of the elements in the third source sequence.
TSource4	The type of the elements in the fourth source sequence.

Methods

And<TSource5>(IObservable<TSource5>)

Creates a pattern that matches when all five observable sequences have an available element.

Declaration

public Pattern<TSource1, TSource2, TSource3, TSource4, TSource5> And<TSource5>(IObservable<TSource5> other)

Parameters

Type	Name	Description
IObservable<TSource5>	other	Observable sequence to match with the four previous sequences.

Returns

Type	Description
Pattern<TSource1, TSource2, TSource3, TSource4, TSource5>	Pattern object that matches when all observable sequences have an available element.

Type Parameters

Name	Description
TSource5	The type of the elements in the fifth observable sequence.

Exceptions

Type	Condition
ArgumentNullException	other is null.

Then<TResult>(Func<TSource1, TSource2, TSource3, TSource4, TResult>)

Matches when all observable sequences have an available element and projects the elements by invoking the selector function.

Declaration

public Plan<TResult> Then<TResult>(Func<TSource1, TSource2, TSource3, TSource4, TResult> selector)

Parameters

Type	Name	Description
Func<TSource1, TSource2, TSource3, TSource4, TResult>	selector	Selector that will be invoked for elements in the source sequences.

Returns

Type	Description
Plan<TResult>	Plan that produces the projected results, to be fed (with other plans) to the When operator.

Type Parameters

Name	Description
TResult	The type of the elements in the result sequence, returned by the selector function.

Exceptions

Type	Condition
ArgumentNullException	selector is null.