Class ClearCommand

Represents the SPARQL Update CLEAR command.

Inheritance

object

SparqlUpdateCommand

ClearCommand

Inherited Members

SparqlUpdateCommand.CommandType

SparqlUpdateCommand.Optimise(IQueryOptimiser)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: VDS.RDF.Update.Commands

Assembly: dotNetRdf.dll

Syntax

public class ClearCommand : SparqlUpdateCommand

Constructors

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ClearCommand()

Creates a Command which clears the Default Graph (if any).

Declaration

public ClearCommand()

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ClearCommand(Uri)

Creates a Command which clears the given Graph.

Declaration

[Obsolete("Replaced by ClearCommand(IRefNode)")]
public ClearCommand(Uri graphUri)

Parameters

Type	Name	Description
Uri	graphUri	URI of the Graph to clear.

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ClearCommand(Uri, ClearMode, bool)

Creates a Command which clears the given Graph or Graphs depending on the Clear Mode specified.

Declaration

[Obsolete("Replaced by ClearCommand(IRefNode, ClearMode, bool)")]
public ClearCommand(Uri graphName, ClearMode mode, bool silent)

Parameters

Type	Name	Description
Uri	graphName	Graph name.
ClearMode	mode	Clear Mode.
bool	silent	Whether errors should be suppressed.

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ClearCommand(IRefNode)

Creates a Command which clears the given Graph.

Declaration

public ClearCommand(IRefNode graphUri)

Parameters

Type	Name	Description
IRefNode	graphUri	URI of the Graph to clear.

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ClearCommand(IRefNode, ClearMode, bool)

Creates a Command which clears the given Graph or Graphs depending on the Clear Mode specified.

Declaration

public ClearCommand(IRefNode graphName, ClearMode mode, bool silent)

Parameters

Type	Name	Description
IRefNode	graphName	Graph URI.
ClearMode	mode	Clear Mode.
bool	silent	Whether errors should be suppressed.

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ClearCommand(ClearMode)

Creates a Command which performs the specified type of clear.

Declaration

public ClearCommand(ClearMode mode)

Parameters

Type	Name	Description
ClearMode	mode	Clear Mode.

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ClearCommand(ClearMode, bool)

Creates a Command which performs the specified type of clear.

Declaration

public ClearCommand(ClearMode mode, bool silent)

Parameters

Type	Name	Description
ClearMode	mode	Clear Mode.
bool	silent	Whether errors should be suppressed.

Properties

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AffectsSingleGraph

Gets whether this Command affects a Single Graph.

Declaration

public override bool AffectsSingleGraph { get; }

Property Value

Type	Description
bool

Overrides

SparqlUpdateCommand.AffectsSingleGraph

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Mode

Gets the Mode by which Graphs are to be cleared.

Declaration

public ClearMode Mode { get; }

Property Value

Type	Description
ClearMode

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Silent

Gets whether errors should be suppressed.

Declaration

public bool Silent { get; }

Property Value

Type	Description
bool

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TargetGraphName

Gets the name of the graph to be cleared (or null if the default graph should be cleared).

Declaration

public IRefNode TargetGraphName { get; }

Property Value

Type	Description
IRefNode

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TargetUri

Gets the URI of the Graph to be cleared (or null if the default graph should be cleared).

Declaration

[Obsolete("Replaced by TargetGraphName")]
public Uri TargetUri { get; }

Property Value

Type	Description
Uri

Methods

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AffectsGraph(Uri)

Gets whether this Command affects the given Graph.

Declaration

[Obsolete("Replaced by AffectsGraph(IRefNode)")]
public override bool AffectsGraph(Uri graphUri)

Parameters

Type	Name	Description
Uri	graphUri	Graph URI.

Returns

Type	Description
bool

Overrides

SparqlUpdateCommand.AffectsGraph(Uri)

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AffectsGraph(IRefNode)

Gets whether the Command will potentially affect the given Graph.

Declaration

public override bool AffectsGraph(IRefNode graphName)

Parameters

Type	Name	Description
IRefNode	graphName	Graph name.

Returns

Type	Description
bool

Overrides

SparqlUpdateCommand.AffectsGraph(IRefNode)

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Process(ISparqlUpdateProcessor)

Processes the Command using the given Update Processor.

Declaration

public override void Process(ISparqlUpdateProcessor processor)

Parameters

Type	Name	Description
ISparqlUpdateProcessor	processor	SPARQL Update Processor.

Overrides

SparqlUpdateCommand.Process(ISparqlUpdateProcessor)

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ToString()

Gets the String representation of the Command.

Declaration

public override string ToString()

Returns

Type	Description
string

Overrides

SparqlUpdateCommand.ToString()

Extension Methods

Extensions.ToSafeString(object)

Extensions.AsEnumerable<T>(T)