SfcDependencyEngine Class

Provides the graph manipulation, population, storage, and discovery execution logic that perform complete discovery services, data access to DepIterators, and walk results in various ways. Do not reference this member directly in your code. It supports the SQL Server infrastructure.

Inheritance Hierarchy

System.Object
  Microsoft.SqlServer.Management.Sdk.Sfc.SfcDependencyEngine

Namespace:  Microsoft.SqlServer.Management.Sdk.Sfc
Assembly:  Microsoft.SqlServer.Management.Sdk.Sfc (in Microsoft.SqlServer.Management.Sdk.Sfc.dll)

Syntax

'Declaration
Public NotInheritable Class SfcDependencyEngine _
    Implements ISfcDependencyDiscoveryObjectSink, IDisposable
'Usage
Dim instance As SfcDependencyEngine

public sealed class SfcDependencyEngine : ISfcDependencyDiscoveryObjectSink, 
    IDisposable

public ref class SfcDependencyEngine sealed : ISfcDependencyDiscoveryObjectSink, 
    IDisposable

[<SealedAttribute>]
type SfcDependencyEngine =  
    class 
        interface ISfcDependencyDiscoveryObjectSink 
        interface IDisposable 
    end

public final class SfcDependencyEngine implements ISfcDependencyDiscoveryObjectSink, IDisposable

The SfcDependencyEngine type exposes the following members.

Constructors

	Name	Description
	SfcDependencyEngine	Initializes a new instance of the SfcDependencyEngine class. Do not reference this member directly in your code. It supports the SQL Server infrastructure.

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Properties

	Name	Description
	Action	Gets the discovery action this dependency session is processing. This may affect which relationships are added. Do not reference this member directly in your code. It supports the SQL Server infrastructure.

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Methods

	Name	Description
	Add(SfcInstance)	Adds a new single object node with no directional relation to either a parent or child node.
	Add(SfcInstance, SfcInstance, SfcTypeRelation)	Adds a new tuple relation of a parent node and its child node which depends on it.
	Discover	Performs complete dependency relation discovery. Do not reference this member directly in your code. It supports the SQL Server infrastructure.
	Dispose	Releases the resources used by the current instance of the SfcDependencyEngine class. Do not reference this member directly in your code. It supports the SQL Server infrastructure.
	Equals	(Inherited from Object.)
	GetHashCode	(Inherited from Object.)
	GetListEnumerator	Returns the enumerator which can be used to walk the graph as a list by the client. Do not reference this member directly in your code. It supports the SQL Server infrastructure.
	GetTreeEnumerator	Returns the enumerator which can be bused to walk the graph tree by the client. Do not reference this member directly in your code. It supports the SQL Server infrastructure.
	GetType	(Inherited from Object.)
	ToString	(Inherited from Object.)

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Explicit Interface Implementations

	Name	Description
	ISfcDependencyDiscoveryObjectSink.Add(SfcDependencyDirection, SfcInstance, SfcTypeRelation, Boolean)	Adds a directional reference from this object to the target object with the relation type and discovered state applied to the target object. Do not reference this member directly in your code. It supports the SQL Server infrastructure.
	ISfcDependencyDiscoveryObjectSink.Add(SfcDependencyDirection, IEnumerator, SfcTypeRelation, Boolean)	Adds a directional reference from this object to each of the target objects or keychains with the relation type and discovered state applied to each target object or keychain. Do not reference this member directly in your code. It supports the SQL Server infrastructure.
	ISfcDependencyDiscoveryObjectSink.Add<T>(SfcDependencyDirection, IEnumerable<T>, SfcTypeRelation, Boolean)	Adds a directional reference from this object to each of the target objects or keychains with the relation type and discovered state applied to each target object or keychain.

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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.

See Also

Reference

Microsoft.SqlServer.Management.Sdk.Sfc Namespace