public override string ToSparqlString(SparqlConversion.SparqlSettings settings)
{
return(string.Format(System.Globalization.CultureInfo.InvariantCulture,
"BIND ({0} AS {1}).",
expression.ToSparqlString(settings),
variable.ToSparqlString(settings)));
}
public virtual object Clone()
{
SparqlSettings result = new SparqlSettings();
result.prefixingService = this.prefixingService;
result.varPrefix = this.varPrefix;
return(result);
}
public override string ToSparqlString(SparqlConversion.SparqlSettings settings)
{
return(string.Format(System.Globalization.CultureInfo.InvariantCulture,
"{0} {1} {2}.",
tripleSubject.ToSparqlString(settings),
triplePredicate.ToSparqlString(settings),
tripleObject.ToSparqlString(settings)));
}
public override string ToSparqlString(SparqlConversion.SparqlSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
return(settings.FormatVarReference(settings.VarPrefix + id.ToString()));
}
public override string ToSparqlString(SparqlConversion.SparqlSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
return(variable.ToSparqlString(settings));
}
public override string ToSparqlString(SparqlConversion.SparqlSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
return("_:" + settings.BlankNodePrefix + id.ToString());
}
public abstract string ToSparqlString(SparqlConversion.SparqlSettings settings);
public override string ToString()
{
var settings = new SparqlConversion.SparqlSettings();
return(ToSparqlString(settings));
}
public override string ToSparqlString(SparqlConversion.SparqlSettings settings)
{
return("[]");
}
public static string ToSparqlString(this IIriPrefixingService prefixingService, SparqlSettings settings)
{
if (prefixingService == null)
{
throw new ArgumentNullException("prefixingService");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
var prefixes = prefixingService.KnownPrefixes.ToArray();
int prefixColumnWidth = prefixes.Max(p => p.Prefix.Length) + 1;
var result = new StringBuilder();
foreach (var prefix in prefixes)
{
result.AppendFormat(System.Globalization.CultureInfo.InvariantCulture,
"PREFIX {0}:{1}<{2}>\n",
prefix.Prefix,
new String(' ', prefixColumnWidth - prefix.Prefix.Length),
prefix.Iri);
}
return(result.ToString());
}
