ElementClosureWalker Class

Artikel
11/24/2013

Represents a walker that builds closures on model elements.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Modeling.ElementWalker
    Microsoft.VisualStudio.Modeling.BreadthFirstRolePlayerFirstElementWalker
      Microsoft.VisualStudio.Modeling.ElementClosureWalker

Namespace: Microsoft.VisualStudio.Modeling
Assembly: Microsoft.VisualStudio.Modeling.Sdk.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.12.0.dll)

Syntax

'Declaration
Public NotInheritable Class ElementClosureWalker _
    Inherits BreadthFirstRolePlayerFirstElementWalker

public sealed class ElementClosureWalker : BreadthFirstRolePlayerFirstElementWalker

public ref class ElementClosureWalker sealed : public BreadthFirstRolePlayerFirstElementWalker

[<Sealed>]
type ElementClosureWalker =  
    class 
        inherit BreadthFirstRolePlayerFirstElementWalker 
    end

public final class ElementClosureWalker extends BreadthFirstRolePlayerFirstElementWalker

The ElementClosureWalker type exposes the following members.

Constructors

	Name	Description
	ElementClosureWalker(Partition, ClosureType, ICollection<ModelElement>)	Constructor that creates an ElementVisitor and calls base. This results in breadth first traversal, pre-Order visitation of the graph with element links.
	ElementClosureWalker(Partition, ClosureType, ICollection<ModelElement>, IEnumerable<DomainRoleInfo>)	Constructor that creates an ElementVisitor and calls base. This results in breadth first traversal, pre-Order visitation of the graph with element links.
	ElementClosureWalker(Partition, ClosureType, ICollection<ModelElement>, IEnumerable<DomainRoleInfo>, IList<DomainRoleInfo>)	Constructor that creates an ElementVisitor and calls base. This results in breadth first traversal, pre-Order visitation of the graph with element links.
	ElementClosureWalker(Partition, ClosureType, ICollection<ModelElement>, Boolean, IEnumerable<DomainRoleInfo>, Boolean)	Constructor that creates an ElementVisitor and calls base. This results in breadth first traversal, pre-Order visitation of the graph with element links.
	ElementClosureWalker(Partition, ClosureType, ICollection<ModelElement>, Boolean, IEnumerable<DomainRoleInfo>, IEnumerable<DomainRoleInfo>, IList<ModelElement>)	Constructor that creates an ElementVisitor and calls base. This results in breadth first traversal, pre-Order visitation of the graph with element links.
	ElementClosureWalker(Partition, ClosureType, ICollection<ModelElement>, Boolean, IEnumerable<DomainRoleInfo>, IList<DomainRoleInfo>, Boolean)	Constructor that creates an ElementVisitor and calls base. This results in breadth first traversal, pre-Order visitation of the graph with element links.

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Properties

	Name	Description
	BypassDemandLoading	Allows the walker to bypass demand loading while traversing (Inherited from ElementWalker.)
	ClosureList	Resultant List of elements that form the closure
	Context	Offer a context object for general use by the closure visitors. Use it to store tag/value pairs while building closures.
	Filter	Get or set the IElementVisitorFilter for use during traversal (Inherited from ElementWalker.)
	IncludeLinks	Returns true if the walker will include element links in calls to the visitor function (Inherited from ElementWalker.)
	InternalElementList	Get the internal list of elements that will be visited (Inherited from ElementWalker.)
	Store	Get the internal list of elements that will be visited (Inherited from ElementWalker.)
	Visitor	Get or set the IElementVisitor for use during traversal (Inherited from ElementWalker.)

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Methods

	Name	Description
	DoTraverse	Visit the elements defined by the visitor and filter. (Inherited from BreadthFirstRolePlayerFirstElementWalker.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Reset	Reset the visitor so that it can start traversing again. This is necessary to clear out the internal list of previously visited elements. (Inherited from ElementWalker.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	Traverse(ModelElement)	Traverse the model starting at the specified starting element. (Inherited from ElementWalker.)
	Traverse(ICollection<ModelElement>)	Traverse the model starting at the specified starting elements. (Inherited from ElementWalker.)
	Visited	determines if the given element has been visited or not (Inherited from ElementWalker.)

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Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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