Interface IAsyncStorageProvider

Interface for storage providers which provide asynchronous read/write functionality to some arbitrary storage layer.

Inherited Members

IStorageCapabilities.IsReady

IStorageCapabilities.IsReadOnly

IStorageCapabilities.IOBehaviour

IStorageCapabilities.UpdateSupported

IStorageCapabilities.DeleteSupported

IStorageCapabilities.ListGraphsSupported

System.IDisposable.Dispose()

Namespace: VDS.RDF.Storage

Assembly: dotNetRdf.dll

Syntax

public interface IAsyncStorageProvider : IStorageCapabilities, IDisposable

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

Properties

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AsyncParentServer

Gets the Parent Server on which this store is hosted (if any).

Declaration

IAsyncStorageServer AsyncParentServer { get; }

Property Value

Type	Description
IAsyncStorageServer

Remarks

For storage back-ends which support multiple stores this is useful because it provides a way to access all the stores on that backend. For stores which are standalone they should simply return null.

Methods

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DeleteGraph(string, AsyncStorageCallback, object)

Deletes a Graph from the Store.

Declaration

[Obsolete("Replaced with DeleteGraphAsync(string, CancellationToken)")]
void DeleteGraph(string graphUri, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
string	graphUri	URI of the Graph to delete.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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DeleteGraph(Uri, AsyncStorageCallback, object)

Deletes a Graph from the Store.

Declaration

[Obsolete("Replaced by DeleteGraphAsync(string, CancellationToken)")]
void DeleteGraph(Uri graphUri, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
System.Uri	graphUri	URI of the Graph to delete.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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DeleteGraphAsync(string, CancellationToken)

Deletes a graph from the store asynchronously.

Declaration

Task DeleteGraphAsync(string graphName, CancellationToken cancellationToken)

Parameters

Type	Name	Description
string	graphName	Name of the graph to delete.
System.Threading.CancellationToken	cancellationToken

Returns

Type	Description
System.Threading.Tasks.Task

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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ListGraphs(AsyncStorageCallback, object)

Lists the Graphs in the Store asynchronously.

Declaration

[Obsolete("Replaced with ListGraphsAsync(CancellationToken)")]
void ListGraphs(AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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ListGraphsAsync(CancellationToken)

Lists the names of the graphs in the store asynchronously.

Declaration

Task<IEnumerable<string>> ListGraphsAsync(CancellationToken cancellationToken)

Parameters

Type	Name	Description
System.Threading.CancellationToken	cancellationToken

Returns

Type	Description
System.Threading.Tasks.Task<TResult><System.Collections.Generic.IEnumerable<T><string>>

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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LoadGraph(IGraph, string, AsyncStorageCallback, object)

Loads a Graph from the Store asynchronously.

Declaration

[Obsolete("Replaced with LoadGraphAsync(IGraph, string, CancellationToken)")]
void LoadGraph(IGraph g, string graphUri, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
IGraph	g	Graph to load into.
string	graphUri	URI of the Graph to load.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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LoadGraph(IGraph, Uri, AsyncStorageCallback, object)

Loads a Graph from the Store asynchronously.

Declaration

[Obsolete("Replaced with LoadGraphAsync(IGraph, string, CancellationToken)")]
void LoadGraph(IGraph g, Uri graphUri, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
IGraph	g	Graph to load into.
System.Uri	graphUri	URI of the Graph to load.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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LoadGraph(IRdfHandler, string, AsyncStorageCallback, object)

Loads a Graph from the Store asynchronously.

Declaration

[Obsolete("Replaced with LoadGraphAsync(IRdfHandler, string, CancellationToken)")]
void LoadGraph(IRdfHandler handler, string graphUri, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
IRdfHandler	handler	Handler to load with.
string	graphUri	URI of the Graph to load.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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LoadGraph(IRdfHandler, Uri, AsyncStorageCallback, object)

Loads a Graph from the Store asynchronously.

Declaration

[Obsolete("Replaced with LoadGraphAsync(IRdfHandler, string, CancellationToken)")]
void LoadGraph(IRdfHandler handler, Uri graphUri, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
IRdfHandler	handler	Handler to load with.
System.Uri	graphUri	URI of the Graph to load.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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LoadGraphAsync(IGraph, string, CancellationToken)

Loads a graph from the store asynchronously.

Declaration

Task LoadGraphAsync(IGraph g, string graphName, CancellationToken cancellationToken)

Parameters

Type	Name	Description
IGraph	g	The target graph to load into.
string	graphName	Name of the graph to load.
System.Threading.CancellationToken	cancellationToken

Returns

Type	Description
System.Threading.Tasks.Task

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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LoadGraphAsync(IRdfHandler, string, CancellationToken)

Loads a graph from the store asynchronously.

Declaration

Task LoadGraphAsync(IRdfHandler handler, string graphName, CancellationToken cancellationToken)

Parameters

Type	Name	Description
IRdfHandler	handler	The handler to receive the loaded triples.
string	graphName	Name of the graph to load.
System.Threading.CancellationToken	cancellationToken

Returns

Type	Description
System.Threading.Tasks.Task

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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SaveGraph(IGraph, AsyncStorageCallback, object)

Saves a Graph to the Store asynchronously.

Declaration

[Obsolete("Replaced with SaveGraphAsync(IGraph, CancellationToken)")]
void SaveGraph(IGraph g, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
IGraph	g	Graph to save.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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SaveGraphAsync(IGraph, CancellationToken)

Saves a Graph to the Store asynchronously.

Declaration

Task SaveGraphAsync(IGraph g, CancellationToken cancellationToken)

Parameters

Type	Name	Description
IGraph	g	Graph to save.
System.Threading.CancellationToken	cancellationToken

Returns

Type	Description
System.Threading.Tasks.Task

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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UpdateGraph(string, IEnumerable<Triple>, IEnumerable<Triple>, AsyncStorageCallback, object)

Updates a Graph in the Store asynchronously.

Declaration

[Obsolete("Replaced with UpdateGraphAsync(string, IEnumerable<Triple>, IEnumerable<Triple>, CancellationToken")]
void UpdateGraph(string graphUri, IEnumerable<Triple> additions, IEnumerable<Triple> removals, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
string	graphUri	URI of the Graph to update.
System.Collections.Generic.IEnumerable<T><Triple>	additions	Triples to be added.
System.Collections.Generic.IEnumerable<T><Triple>	removals	Triples to be removed.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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UpdateGraph(Uri, IEnumerable<Triple>, IEnumerable<Triple>, AsyncStorageCallback, object)

Updates a Graph in the Store asynchronously.

Declaration

[Obsolete("Replaced with UpdateGraphAsync(string, IEnumerable<Triple>, IEnumerable<Triple>, CancellationToken")]
void UpdateGraph(Uri graphUri, IEnumerable<Triple> additions, IEnumerable<Triple> removals, AsyncStorageCallback callback, object state)

Parameters

Type	Name	Description
System.Uri	graphUri	URI of the Graph to update.
System.Collections.Generic.IEnumerable<T><Triple>	additions	Triples to be added.
System.Collections.Generic.IEnumerable<T><Triple>	removals	Triples to be removed.
AsyncStorageCallback	callback	Callback.
System.Object	state	State to pass to the callback.

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

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UpdateGraphAsync(string, IEnumerable<Triple>, IEnumerable<Triple>, CancellationToken)

Updates a graph in the store asynchronously.

Declaration

Task UpdateGraphAsync(string graphName, IEnumerable<Triple> additions, IEnumerable<Triple> removals, CancellationToken cancellationToken)

Parameters

Type	Name	Description
string	graphName	Name of the graph to update.
System.Collections.Generic.IEnumerable<T><Triple>	additions	Triples to be added.
System.Collections.Generic.IEnumerable<T><Triple>	removals	Triples to be removed.
System.Threading.CancellationToken	cancellationToken

Returns

Type	Description
System.Threading.Tasks.Task

Remarks

Designed to allow for arbitrary Triple Stores to be plugged into the library as required by the end user.

Extension Methods

Extensions.ToSafeString(object)

Extensions.AsEnumerable<T>(T)