public ulong GetTripleCount(string predicateUri, BrightstarProfiler profiler = null)
{
var predicateId = _resourceIndex.GetResourceId(_prefixManager.MakePrefixedUri(predicateUri));
if (predicateId == StoreConstants.NullUlong)
{
return(0L);
}
return(_subjectRelatedResourceIndex.CountPredicateRelationships(predicateId, profiler));
}
private ulong FindResourceId(string resourceValue, bool isLiteral = false, string dataType = null,
string langCode = null)
{
if (resourceValue == null)
{
return(StoreConstants.NullUlong);
}
if (!isLiteral)
{
try
{
resourceValue = new Uri(resourceValue, UriKind.Absolute).ToString();
}
catch (FormatException)
{
throw new InvalidTripleException(
String.Format("The string '{0}' could not be parsed as a valid URI.", resourceValue));
}
resourceValue = _prefixManager.MakePrefixedUri(resourceValue);
}
return(_resourceIndex.GetResourceId(resourceValue, isLiteral, dataType, langCode, !isLiteral));
}
