public static void Main(string[] args)
{
String sparql = File.ReadAllText("../query.sparql");
//Console.WriteLine(sparql);
var parameters = new Dictionary<string, string>();
parameters["query"] = sparql;
parameters["format"] = "text/turtle";
var client = new HttpClient();
StringContent queryString = new StringContent(sparql);
HttpResponseMessage resp = client.PostAsync("http://virhp07.libris.kb.se/sparql",new FormUrlEncodedContent(parameters)).Result;
Console.WriteLine ("Hello Mono World" + resp.StatusCode);
var turtle = resp.Content.ReadAsStringAsync().Result;
Console.WriteLine(turtle);
var options = new JsonLdOptions() {format = "text/turtle"};
options.SetUseNativeTypes(true);
var expanded = JsonLdProcessor.FromRDF(turtle, options);
var context = File.ReadAllText("../context.jsonld");
var compOptions = new JsonLdOptions();
compOptions.SetEmbed(true);
var compacted = JsonLdProcessor.Frame(expanded, context, compOptions);
Console.WriteLine(turtle);
Console.WriteLine(expanded);
Console.WriteLine(compacted);
}
/// <summary>Uses a specific serializer.</summary>
/// <remarks>Uses a specific serializer.</remarks>
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JToken FromRDF(JToken input, JsonLdOptions options, IRDFParser parser
)
{
RDFDataset dataset = parser.Parse(input);
// convert from RDF
JToken rval = new JsonLdApi(options).FromRDF(dataset);
// re-process using the generated context if outputForm is set
if (options.outputForm != null)
{
if ("expanded".Equals(options.outputForm))
{
return(rval);
}
else
{
if ("compacted".Equals(options.outputForm))
{
return(Compact(rval, dataset.GetContext(), options));
}
else
{
if ("flattened".Equals(options.outputForm))
{
return(Flatten(rval, dataset.GetContext(), options));
}
else
{
throw new JsonLdError(JsonLdError.Error.UnknownError);
}
}
}
}
return(rval);
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JObject Frame(JToken input, JToken frame, JsonLdOptions
options)
{
if (frame is JObject)
{
frame = JsonLdUtils.Clone((JObject)frame);
}
// TODO string/IO input
JToken expandedInput = Expand(input, options);
JArray expandedFrame = Expand(frame, options);
JsonLdApi api = new JsonLdApi(expandedInput, options);
JArray framed = api.Frame(expandedInput, expandedFrame);
Context activeCtx = api.context.Parse(frame["@context"
]);
JToken compacted = api.Compact(activeCtx, null, framed);
if (!(compacted is JArray))
{
JArray tmp = new JArray();
tmp.Add(compacted);
compacted = tmp;
}
string alias = activeCtx.CompactIri("@graph");
JObject rval = activeCtx.Serialize();
rval[alias] = compacted;
JsonLdUtils.RemovePreserve(activeCtx, rval, options);
return(rval);
}
/// <summary>Uses a specific serializer.</summary>
/// <remarks>Uses a specific serializer.</remarks>
/// <exception cref="JsonLdError"></exception>
public static async Task <JToken> FromRdfAsync(JToken input,
JsonLdOptions options,
IRdfParser parser
)
{
var dataset = parser.Parse(input);
// convert from RDF
JToken rval = new JsonLdApi(options).FromRdf(dataset);
// re-process using the generated context if outputForm is set
if (options.outputForm != null)
{
if ("expanded".Equals(options.outputForm))
{
return(rval);
}
else
{
if ("compacted".Equals(options.outputForm))
{
return(await CompactAsync(rval, dataset.GetContext(), options));
}
if ("flattened".Equals(options.outputForm))
{
return(await FlattenAsync(rval, dataset.GetContext(), options));
}
throw new JsonLdError(JsonLdError.Error.UnknownError);
}
}
return(rval);
}
/// <summary>Removes the @preserve keywords as the last step of the framing algorithm.
/// </summary>
/// <remarks>Removes the @preserve keywords as the last step of the framing algorithm.
/// </remarks>
/// <param name="ctx">the active context used to compact the input.</param>
/// <param name="input">the framed, compacted output.</param>
/// <param name="options">the compaction options used.</param>
/// <returns>the resulting output.</returns>
/// <exception cref="JsonLdError">JsonLdError</exception>
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
internal static JToken RemovePreserve(Context ctx, JToken input, JsonLdOptions opts
)
{
// recurse through arrays
if (IsArray(input))
{
JArray output = new JArray();
foreach (JToken i in (JArray)input)
{
JToken result = RemovePreserve(ctx, i, opts);
// drop nulls from arrays
if (!result.IsNull())
{
output.Add(result);
}
}
input = output;
}
else
{
if (IsObject(input))
{
// remove @preserve
if (((JObject)input).ContainsKey("@preserve"))
{
if (((JObject)input)["@preserve"].SafeCompare("@null"))
{
return(null);
}
return(((JObject)input)["@preserve"]);
}
// skip @values
if (IsValue(input))
{
return(input);
}
// recurse through @lists
if (IsList(input))
{
((JObject)input)["@list"] = RemovePreserve(ctx, ((JObject)input)["@list"], opts);
return(input);
}
// recurse through properties
foreach (string prop in input.GetKeys())
{
JToken result = RemovePreserve(ctx, ((JObject)input)[prop], opts
);
string container = ctx.GetContainer(prop);
if (opts.GetCompactArrays() && IsArray(result) && ((JArray)result).Count ==
1 && container == null)
{
result = ((JArray)result)[0];
}
((JObject)input)[prop] = result;
}
}
}
return(input);
}
public NormalizeUtils(JArray quads, JObject bnodes, UniqueNamer
namer, JsonLdOptions options)
{
this.options = options;
this.quads = quads;
this.bnodes = bnodes;
this.namer = namer;
}
public NormalizeUtils(IList <RDFDataset.Quad> quads, IDictionary <string, IDictionary <string, object> > bnodes, UniqueNamer
namer, JsonLdOptions options)
{
this.options = options;
this.quads = quads;
this.bnodes = bnodes;
this.namer = namer;
}
/// <summary>Performs RDF dataset normalization on the given JSON-LD input.</summary>
/// <remarks>
/// Performs RDF dataset normalization on the given JSON-LD input. The output
/// is an RDF dataset unless the 'format' option is used.
/// </remarks>
/// <param name="input">the JSON-LD input to normalize.</param>
/// <param name="options"></param>
/// <exception cref="JsonLdError"></exception>
public static async Task <object> NormalizeAsync(JToken input, JsonLdOptions options)
{
var opts = options.Clone();
opts.format = null;
var dataset = (RdfDataset) await ToRdfAsync(input, opts);
return(new JsonLdApi(options).Normalize(dataset));
}
/// <summary>Performs RDF dataset normalization on the given JSON-LD input.</summary>
/// <remarks>
/// Performs RDF dataset normalization on the given JSON-LD input. The output
/// is an RDF dataset unless the 'format' option is used.
/// </remarks>
/// <param name="input">the JSON-LD input to normalize.</param>
/// <?></?>
/// <param name="callback">(err, normalized) called once the operation completes.</param>
/// <exception cref="JSONLDProcessingError">JSONLDProcessingError</exception>
/// <exception cref="JsonLDNet.Core.JsonLdError"></exception>
public static object Normalize(JToken input, JsonLdOptions options)
{
JsonLdOptions opts = options.Clone();
opts.format = null;
RDFDataset dataset = (RDFDataset)ToRDF(input, opts);
return(new JsonLdApi(options).Normalize(dataset));
}
/// <summary>Outputs the RDF dataset found in the given JSON-LD object.</summary>
/// <remarks>Outputs the RDF dataset found in the given JSON-LD object.</remarks>
/// <param name="input">the JSON-LD input.</param>
/// <param name="callback"></param>
/// <param name="options"></param>
/// <exception cref="JsonLdError"></exception>
public static async Task <object> ToRdfAsync(JToken input,
IJsonLdTripleCallback callback,
JsonLdOptions options)
{
JToken expandedInput = await ExpandAsync(input, options);
var api = await JsonLdApi.CreateAsync(expandedInput, options);
var dataset = api.ToRdf();
// generate namespaces from context
if (options.useNamespaces)
{
JArray _input;
if (input is JArray array)
{
_input = array;
}
else
{
_input = new JArray();
_input.Add((JObject)input);
}
foreach (var e in _input)
{
if (((JObject)e).ContainsKey("@context"))
{
dataset.ParseContext((JObject)e["@context"]);
}
}
}
if (callback != null)
{
return(callback.Call(dataset));
}
if (options.format != null)
{
if ("application/nquads".Equals(options.format))
{
return(new NQuadTripleCallback().Call(dataset));
}
else
{
if ("text/turtle".Equals(options.format))
{
return(new TurtleTripleCallback().Call(dataset));
}
throw new JsonLdError(JsonLdError.Error.UnknownFormat, options.format);
}
}
return(dataset);
}
public JsonLdApi(JsonLdOptions opts)
{
if (opts == null)
{
opts = new JsonLdOptions(string.Empty);
}
else
{
this.opts = opts;
}
}
/// <summary>Performs RDF dataset normalization on the given JSON-LD input.</summary>
/// <remarks>
/// Performs RDF dataset normalization on the given JSON-LD input. The output
/// is an RDF dataset unless the 'format' option is used.
/// </remarks>
/// <param name="input">the JSON-LD input to normalize.</param>
/// <?></?>
/// <param name="callback">(err, normalized) called once the operation completes.</param>
/// <exception cref="JSONLDProcessingError">JSONLDProcessingError</exception>
/// <exception cref="JsonLDNet.Core.JsonLdError"></exception>
public static object Normalize(JToken input, JsonLdOptions options)
{
#if !PORTABLE
JsonLdOptions opts = options.Clone();
opts.format = null;
RDFDataset dataset = (RDFDataset)ToRDF(input, opts);
return(new JsonLdApi(options).Normalize(dataset));
#else
throw new PlatformNotSupportedException();
#endif
}
/// <summary>Outputs the RDF dataset found in the given JSON-LD object.</summary>
/// <remarks>Outputs the RDF dataset found in the given JSON-LD object.</remarks>
/// <param name="input">the JSON-LD input.</param>
/// <param name="callback">
/// A callback that is called when the input has been converted to
/// Quads (null to use options.format instead).
/// </param>
/// <?></?>
/// <param name="callback">(err, dataset) called once the operation completes.</param>
/// <exception cref="JsonLDNet.Core.JsonLdError"></exception>
public static object ToRDF(JToken input, IJSONLDTripleCallback callback, JsonLdOptions
options)
{
JToken expandedInput = Expand(input, options);
JsonLdApi api = new JsonLdApi(expandedInput, options);
RDFDataset dataset = api.ToRDF();
// generate namespaces from context
if (options.useNamespaces)
{
JArray _input;
if (input is JArray)
{
_input = (JArray)input;
}
else
{
_input = new JArray();
_input.Add((JObject)input);
}
foreach (JToken e in _input)
{
if (((JObject)e).ContainsKey("@context"))
{
dataset.ParseContext((JObject)e["@context"]);
}
}
}
if (callback != null)
{
return(callback.Call(dataset));
}
if (options.format != null)
{
if ("application/nquads".Equals(options.format))
{
return(new NQuadTripleCallback().Call(dataset));
}
else
{
if ("text/turtle".Equals(options.format))
{
return(new TurtleTripleCallback().Call(dataset));
}
else
{
throw new JsonLdError(JsonLdError.Error.UnknownFormat, options.format);
}
}
}
return(dataset);
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JObject Compact(JToken input, JToken context, JsonLdOptions
opts)
{
// 1)
// TODO: look into java futures/promises
// 2-6) NOTE: these are all the same steps as in expand
JToken expanded = Expand(input, opts);
// 7)
if (context is JObject && ((IDictionary <string, JToken>)context).ContainsKey(
"@context"))
{
context = ((JObject)context)["@context"];
}
Context activeCtx = new Context(opts);
activeCtx = activeCtx.Parse(context);
// 8)
JToken compacted = new JsonLdApi(opts).Compact(activeCtx, null, expanded, opts.GetCompactArrays
());
// final step of Compaction Algorithm
// TODO: SPEC: the result result is a NON EMPTY array,
if (compacted is JArray)
{
if (((JArray)compacted).IsEmpty())
{
compacted = new JObject();
}
else
{
JObject tmp = new JObject();
// TODO: SPEC: doesn't specify to use vocab = true here
tmp[activeCtx.CompactIri("@graph", true)] = compacted;
compacted = tmp;
}
}
if (!compacted.IsNull() && !context.IsNull())
{
// TODO: figure out if we can make "@context" appear at the start of
// the keySet
if ((context is JObject && !((JObject)context).IsEmpty()) ||
(context is JArray && !((JArray)context).IsEmpty()))
{
compacted["@context"] = context;
}
}
// 9)
return((JObject)compacted);
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
private void Initialize(JToken input, JToken context, JsonLdOptions opts)
{
// set option defaults (TODO: clone?)
// NOTE: sane defaults should be set in JsonLdOptions constructor
this.opts = opts;
if (input is JArray || input is JObject)
{
this.value = JsonLdUtils.Clone(input);
}
// TODO: string/IO input
this.context = new Context(opts);
if (!context.IsNull())
{
this.context = this.context.Parse(context);
}
}
/// <exception cref="JsonLdError"></exception>
public static async Task <JObject> CompactAsync(JToken input,
JToken context,
JsonLdOptions opts)
{
// 1)
// TODO: look into java futures/promises
// 2-6) NOTE: these are all the same steps as in expand
JToken expanded = await ExpandAsync(input, opts);
// 7)
if (context is JObject jObj && jObj.ContainsKey("@context"))
{
context = jObj["@context"];
}
var activeCtx = await Context.ParseAsync(context, opts);
// 8)
var compacted = new JsonLdApi(opts).Compact(activeCtx,
null,
expanded,
opts.GetCompactArrays
());
// final step of Compaction Algorithm
// TODO: SPEC: the result result is a NON EMPTY array,
if (compacted is JArray jArray)
{
compacted = jArray.IsEmpty() ? new JObject() : new JObject {
[activeCtx.CompactIri("@graph", true)] = compacted
}
}
;
if (!compacted.IsNull() && !context.IsNull())
{
if (context is JObject && !((JObject)context).IsEmpty() ||
context is JArray && !((JArray)context).IsEmpty())
{
compacted["@context"] = context;
}
}
// 9)
return((JObject)compacted);
}
public JsonNormalizer(object @object, JsonLdOptions options)
{
if (options == null)
{
this.options = new JsonLdOptions();
this.options.format = "application/nquads";
}
this.options = options;
this.initialObject = @object;
try
{
options.algorithm = JsonLdOptions.URDNA2015;
this.normalizedObject = JsonLdProcessor.Normalize(JToken.FromObject(this.initialObject), this.options);
Console.Out.WriteLine(normalizedObject);
}
catch (JsonLdError ex)
{
Console.Error.WriteLine(ex);
}
}
/// <summary>Converts an RDF dataset to JSON-LD.</summary>
/// <remarks>Converts an RDF dataset to JSON-LD.</remarks>
/// <param name="dataset">
/// a serialized string of RDF in a format specified by the format
/// option or an RDF dataset to convert.
/// </param>
/// <param name="options"></param>
/// <exception cref="JsonLdError"></exception>
public static async Task <JToken> FromRdfAsync(JToken dataset, JsonLdOptions options)
{
// handle non specified serializer case
IRdfParser parser;
if (options.format == null && dataset.Type == JTokenType.String)
{
options.format = "application/nquads";
}
if (rdfParsers.ContainsKey(options.format))
{
parser = rdfParsers[options.format];
}
else
{
throw new JsonLdError(JsonLdError.Error.UnknownFormat, options.format);
}
// convert from RDF
return(await FromRdfAsync(dataset, options, parser));
}
/// <summary>Converts an RDF dataset to JSON-LD.</summary>
/// <remarks>Converts an RDF dataset to JSON-LD.</remarks>
/// <param name="dataset">
/// a serialized string of RDF in a format specified by the format
/// option or an RDF dataset to convert.
/// </param>
/// <?></?>
/// <param name="callback">(err, output) called once the operation completes.</param>
/// <exception cref="JsonLDNet.Core.JsonLdError"></exception>
public static JToken FromRDF(JToken dataset, JsonLdOptions options)
{
// handle non specified serializer case
IRDFParser parser = null;
if (options.format == null && dataset.Type == JTokenType.String)
{
// attempt to parse the input as nquads
options.format = "application/nquads";
}
if (rdfParsers.ContainsKey(options.format))
{
parser = rdfParsers[options.format];
}
else
{
throw new JsonLdError(JsonLdError.Error.UnknownFormat, options.format);
}
// convert from RDF
return(FromRDF(dataset, options, parser));
}
/// <exception cref="JsonLdError"></exception>
public static async Task <JObject> FrameAsync(JToken input,
JToken frame,
JsonLdOptions options)
{
if (frame is JObject)
{
frame = JsonLdUtils.Clone((JObject)frame);
}
// TODO string/IO input
JToken expandedInput = await ExpandAsync(input, options);
var expandedFrame = await ExpandAsync(frame, options);
var api = await JsonLdApi.CreateAsync(expandedInput, options);
var framed = api.Frame(expandedInput, expandedFrame);
var activeCtx = await api.context.ParseAsync(frame["@context"
]);
var compacted = api.Compact(activeCtx, null, framed);
if (!(compacted is JArray))
{
compacted = new JArray {
compacted
};
}
var alias = activeCtx.CompactIri("@graph");
var rval = activeCtx.Serialize();
rval[alias] = compacted;
JsonLdUtils.RemovePreserve(activeCtx, rval, options);
return(rval);
}
/// <summary>Removes the @preserve keywords as the last step of the framing algorithm.
/// </summary>
/// <remarks>Removes the @preserve keywords as the last step of the framing algorithm.
/// </remarks>
/// <param name="ctx">the active context used to compact the input.</param>
/// <param name="input">the framed, compacted output.</param>
/// <param name="options">the compaction options used.</param>
/// <returns>the resulting output.</returns>
/// <exception cref="JsonLdError">JsonLdError</exception>
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
internal static JToken RemovePreserve(Context ctx, JToken input, JsonLdOptions opts
)
{
// recurse through arrays
if (IsArray(input))
{
JArray output = new JArray();
foreach (JToken i in (JArray)input)
{
JToken result = RemovePreserve(ctx, i, opts);
// drop nulls from arrays
if (!result.IsNull())
{
output.Add(result);
}
}
input = output;
}
else
{
if (IsObject(input))
{
// remove @preserve
if (((JObject)input).ContainsKey("@preserve"))
{
if (((JObject)input)["@preserve"].SafeCompare("@null"))
{
return null;
}
return ((JObject)input)["@preserve"];
}
// skip @values
if (IsValue(input))
{
return input;
}
// recurse through @lists
if (IsList(input))
{
((JObject)input)["@list"] = RemovePreserve(ctx, ((JObject)input)["@list"], opts);
return input;
}
// recurse through properties
foreach (string prop in input.GetKeys())
{
JToken result = RemovePreserve(ctx, ((JObject)input)[prop], opts
);
string container = ctx.GetContainer(prop);
if (opts.GetCompactArrays() && IsArray(result) && ((JArray)result).Count ==
1 && container == null)
{
result = ((JArray)result)[0];
}
((JObject)input)[prop] = result;
}
}
}
return input;
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JArray Expand(JToken input, JsonLdOptions opts)
{
// 1)
// TODO: look into java futures/promises
// 2) verification of DOMString IRI
bool isIriString = input.Type == JTokenType.String;
if (isIriString)
{
bool hasColon = false;
foreach (var c in ((string)input))
{
if (c == ':')
{
hasColon = true;
}
if (!hasColon && (c == '{' || c == '['))
{
isIriString = false;
break;
}
}
}
if (isIriString)
{
try
{
RemoteDocument tmp = opts.documentLoader.LoadDocument((string)input);
input = tmp.document;
}
catch (Exception e)
{
// TODO: figure out how to deal with remote context
throw new JsonLdError(JsonLdError.Error.LoadingDocumentFailed, e.Message);
}
// if set the base in options should override the base iri in the
// active context
// thus only set this as the base iri if it's not already set in
// options
if (opts.GetBase() == null)
{
opts.SetBase((string)input);
}
}
// 3)
Context activeCtx = new Context(opts);
// 4)
if (opts.GetExpandContext() != null)
{
JObject exCtx = opts.GetExpandContext();
if (exCtx is JObject && ((IDictionary <string, JToken>)exCtx).ContainsKey("@context"
))
{
exCtx = (JObject)((IDictionary <string, JToken>)exCtx)["@context"];
}
activeCtx = activeCtx.Parse(exCtx);
}
// 5)
// TODO: add support for getting a context from HTTP when content-type
// is set to a jsonld compatable format
// 6)
JToken expanded = new JsonLdApi(opts).Expand(activeCtx, input);
// final step of Expansion Algorithm
if (expanded is JObject && ((IDictionary <string, JToken>)expanded).ContainsKey("@graph") && (
(IDictionary <string, JToken>)expanded).Count == 1)
{
expanded = ((JObject)expanded)["@graph"];
}
else
{
if (expanded.IsNull())
{
expanded = new JArray();
}
}
// normalize to an array
if (!(expanded is JArray))
{
JArray tmp = new JArray();
tmp.Add(expanded);
expanded = tmp;
}
return((JArray)expanded);
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static object ToRDF(JToken input, JsonLdOptions options)
{
return(ToRDF(input, null, options));
}
/// <exception cref="JsonLdError"></exception>
public static Task <object> ToRdfAsync(JToken input, JsonLdOptions options)
{
return(ToRdfAsync(input, null, options));
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public JsonLdApi(JToken input, JToken context, JsonLdOptions opts)
{
Initialize(input, null, opts);
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JToken Flatten(JToken input, JsonLdOptions opts)
{
return(Flatten(input, null, opts));
}
public static object Normalize(object dataset, JsonLdOptions options)
{
return(new JsonLdApi(options).Normalize((RDFDataset)dataset));
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JToken Flatten(JToken input, JToken context, JsonLdOptions opts)
{
// 2-6) NOTE: these are all the same steps as in expand
JArray expanded = Expand(input, opts);
// 7)
if (context is JObject && ((IDictionary <string, JToken>)context).ContainsKey(
"@context"))
{
context = context["@context"];
}
// 8) NOTE: blank node generation variables are members of JsonLdApi
// 9) NOTE: the next block is the Flattening Algorithm described in
// http://json-ld.org/spec/latest/json-ld-api/#flattening-algorithm
// 1)
JObject nodeMap = new JObject();
nodeMap["@default"] = new JObject();
// 2)
new JsonLdApi(opts).GenerateNodeMap(expanded, nodeMap);
// 3)
JObject defaultGraph = (JObject)JsonLD.Collections.Remove
(nodeMap, "@default");
// 4)
foreach (string graphName in nodeMap.GetKeys())
{
JObject graph = (JObject)nodeMap[graphName];
// 4.1+4.2)
JObject entry;
if (!defaultGraph.ContainsKey(graphName))
{
entry = new JObject();
entry["@id"] = graphName;
defaultGraph[graphName] = entry;
}
else
{
entry = (JObject)defaultGraph[graphName];
}
// 4.3)
// TODO: SPEC doesn't specify that this should only be added if it
// doesn't exists
if (!entry.ContainsKey("@graph"))
{
entry["@graph"] = new JArray();
}
JArray keys = new JArray(graph.GetKeys());
keys.SortInPlace();
foreach (string id in keys)
{
JObject node = (JObject)graph[id];
if (!(node.ContainsKey("@id") && node.Count == 1))
{
((JArray)entry["@graph"]).Add(node);
}
}
}
// 5)
JArray flattened = new JArray();
// 6)
JArray keys_1 = new JArray(defaultGraph.GetKeys());
keys_1.SortInPlace();
foreach (string id_1 in keys_1)
{
JObject node = (JObject)defaultGraph[id_1
];
if (!(node.ContainsKey("@id") && node.Count == 1))
{
flattened.Add(node);
}
}
// 8)
if (!context.IsNull() && !flattened.IsEmpty())
{
Context activeCtx = new Context(opts);
activeCtx = activeCtx.Parse(context);
// TODO: only instantiate one jsonldapi
JToken compacted = new JsonLdApi(opts).Compact(activeCtx, null, flattened, opts.GetCompactArrays
());
if (!(compacted is JArray))
{
JArray tmp = new JArray();
tmp.Add(compacted);
compacted = tmp;
}
string alias = activeCtx.CompactIri("@graph");
JObject rval = activeCtx.Serialize();
rval[alias] = compacted;
return(rval);
}
return(flattened);
}
public virtual JsonLD.Core.JsonLdOptions Clone()
{
JsonLD.Core.JsonLdOptions rval = new JsonLD.Core.JsonLdOptions(GetBase());
return rval;
}
public JsonLdApi()
{
opts = new JsonLdOptions(string.Empty);
}
/// <exception cref="JsonLdError"></exception>
public static Task <JToken> FlattenAsync(JToken input, JsonLdOptions opts)
{
return(FlattenAsync(input, null, opts));
}
public virtual JsonLdOptions Clone()
{
var rval = new JsonLdOptions(GetBase());
return(rval);
}
public virtual JsonLD.Core.JsonLdOptions Clone()
{
JsonLD.Core.JsonLdOptions rval = new JsonLD.Core.JsonLdOptions(GetBase());
return(rval);
}
public Urdna2015(Dictionary <string, Object> dataset, JsonLdOptions options)
{
this.dataset = dataset;
this.options = options;
}