/// <summary>
/// Loads all specified files,
/// returning a graph with loaded data.
/// </summary>
public async Task <Graph> Load(params Node <FileInfo>[] files)
{
var loading = new List <Task <Graph> >();
foreach (var file in files)
{
loading.Add(Load(file));
}
await Task.WhenAll(loading);
var g = _rdf.GetGraph(
loading.First().Result.Id,
loading.Skip(1).Select(x => x.Result.Id));
return(g);
}
public async Task Purge_()
{
var loader = new RdfDataFetcher(_rdf);
var g = await loader.Load(Files.TestData.Sample1);
loader.Purge(Files.TestData.Sample1);
Assert.IsFalse(loader.List().Any(), "backing file removed.");
_rdf.GetGraph(g.Id);
}
/// <summary>Get system graph with all data</summary> public static Graph GetSystem(this IRdfData store) => store.GetGraph(store.System, store.GraphIds);
/// <summary>Get default graph with all data</summary> public static Graph GetDefault(this IRdfData store) => store.GetGraph(store.Default, store.GraphIds);
/// <summary>Get new blank graph; has all the current data</summary> public static Graph GetBlankGraph(this IRdfData store, string?id = null) => store.GetGraph(store.BlankSelf(id), store.GraphIds);
/// <summary>Get self graph: graph contains only its own quads</summary> public static Graph GetSelfGraph(this IRdfData rdf, string graphUri) => rdf.GetGraph(rdf.Uri(graphUri), Enumerable.Empty <Node <UriOrBlank> >());
/// <summary>Get self graph: graph contains only its own quads</summary> public static Graph GetSelfGraph(this IRdfData store, Node <UriOrBlank> graphId) => store.GetGraph(graphId, Enumerable.Empty <Node <UriOrBlank> >());
/// <summary>Get full graph: graph contains all current quads.</summary> public static Graph GetFullGraph(this IRdfData store, Node <UriOrBlank> graphUri) => store.GetGraph(graphUri, store.GraphIds);
/// <summary>Get full graph: graph contains all current quads.</summary> public static Graph GetFullGraph(this IRdfData rdf, string graphUri) => rdf.GetGraph(rdf.Uri(graphUri), rdf.GraphIds);
/// <summary>
/// A set of quads ordered by graph.
/// Includes data from the specified additional graph(s)
/// </summary>
public static Graph GetGraph(this IRdfData store,
Node <UriOrBlank> graphId, IEnumerable <Node <UriOrBlank> > other)
=> store.GetGraph(graphId, other.ToArray());
/// <summary>Select <see cref="Graph"/>.</summary> public GraphBuilder From(Node <UriOrBlank> graphId) => new GraphBuilder(this, _owner.GetGraph(graphId, Enumerable.Empty <Node <UriOrBlank> >()));