ChainingElementVisitorFilter.ShouldVisitRelationship Method

Article
11/24/2013

Verifies whether a relationship should be visited during a traversal.

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

Syntax

'Declaration
Public Function ShouldVisitRelationship ( _
    walker As ElementWalker, _
    sourceElement As ModelElement, _
    sourceRoleInfo As DomainRoleInfo, _
    domainRelationshipInfo As DomainRelationshipInfo, _
    targetRelationship As ElementLink _
) As VisitorFilterResult

public VisitorFilterResult ShouldVisitRelationship(
    ElementWalker walker,
    ModelElement sourceElement,
    DomainRoleInfo sourceRoleInfo,
    DomainRelationshipInfo domainRelationshipInfo,
    ElementLink targetRelationship
)

public:
virtual VisitorFilterResult ShouldVisitRelationship(
    ElementWalker^ walker, 
    ModelElement^ sourceElement, 
    DomainRoleInfo^ sourceRoleInfo, 
    DomainRelationshipInfo^ domainRelationshipInfo, 
    ElementLink^ targetRelationship
) sealed

abstract ShouldVisitRelationship : 
        walker:ElementWalker * 
        sourceElement:ModelElement * 
        sourceRoleInfo:DomainRoleInfo * 
        domainRelationshipInfo:DomainRelationshipInfo * 
        targetRelationship:ElementLink -> VisitorFilterResult  
override ShouldVisitRelationship : 
        walker:ElementWalker * 
        sourceElement:ModelElement * 
        sourceRoleInfo:DomainRoleInfo * 
        domainRelationshipInfo:DomainRelationshipInfo * 
        targetRelationship:ElementLink -> VisitorFilterResult

public final function ShouldVisitRelationship(
    walker : ElementWalker, 
    sourceElement : ModelElement, 
    sourceRoleInfo : DomainRoleInfo, 
    domainRelationshipInfo : DomainRelationshipInfo, 
    targetRelationship : ElementLink
) : VisitorFilterResult

Parameters

walker
Type: Microsoft.VisualStudio.Modeling.ElementWalker

The walker traversing the model.

sourceElement
Type: Microsoft.VisualStudio.Modeling.ModelElement

The element that is the source in the relationship.

sourceRoleInfo
Type: Microsoft.VisualStudio.Modeling.DomainRoleInfo

The metadata for the source role.

domainRelationshipInfo
Type: Microsoft.VisualStudio.Modeling.DomainRelationshipInfo

The metadata for the domain relationship.

targetRelationship
Type: Microsoft.VisualStudio.Modeling.ElementLink

The relationship.

Return Value

Type: Microsoft.VisualStudio.Modeling.VisitorFilterResult
The VisitorFilterResult, which indicates whether an element should be visited.

Implements

IElementVisitorFilter.ShouldVisitRelationship(ElementWalker, ModelElement, DomainRoleInfo, DomainRelationshipInfo, ElementLink)

Remarks

Walk the chain asking each filter in turn until one returns that it cares. Generally this means that filters shoudl be added in ascending order of specificity.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

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