Class MulticastSubject

Namespace

Bonsai.Expressions

Assembly

Bonsai.Core.dll

Represents an expression builder that pushes a sequence of values into a shared subject.

The MulticastSubject operator works like a sink which accesses the subject with the specified name, at the same scope level or above, and forwards any values emitted by the source sequence to the shared subject. Depending on the behavior of the subject, these values will then be passed to any operators subscribed to the subject, including any termination and error notifications.

For more information on subjects, the different types of subject available, and the rules for naming and finding subjects, see the Subjects section of the manual.

[WorkflowElementCategory(ElementCategory.Sink)]
public class MulticastSubject : SingleArgumentExpressionBuilder, IExpressionBuilder, INamedElement

Inheritance

object

ExpressionBuilder

SingleArgumentExpressionBuilder

MulticastSubject

Implements

IExpressionBuilder

INamedElement

Inherited Members

SingleArgumentExpressionBuilder.ArgumentRange

ExpressionBuilder.ToString()

ExpressionBuilder.Unwrap(ExpressionBuilder)

ExpressionBuilder.GetWorkflowElement(ExpressionBuilder)

ExpressionBuilder.GetVisualizerElement(ExpressionBuilder)

ExpressionBuilder.GetVisualizerMappings(ExpressionBuilder)

ExpressionBuilder.FromWorkflowElement(object, ElementCategory)

ExpressionBuilder.GetElementDisplayName(Type)

ExpressionBuilder.GetElementDisplayName(object)

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Extension Methods

ExpressionBuilderGraphExtensions.AsInspectBuilder(ExpressionBuilder)

ExpressionBuilderGraphExtensions.Build(ExpressionBuilder, params Expression[])

ExpressionBuilderGraphExtensions.IsBuildDependency(ExpressionBuilder)

Properties

Name

Gets or sets the name of the shared subject.

[TypeConverter(typeof(SubjectNameConverter))]
public string Name { get; set; }

Property Value

string

Methods

Build(IEnumerable<Expression>)

Generates an Expression node from a collection of input arguments. The result can be chained with other builders in a workflow.

public override Expression Build(IEnumerable<Expression> arguments)

Parameters

arguments IEnumerable<Expression>

A collection of Expression nodes that represents the input arguments.

Returns

Expression

An Expression tree node.