public string getSPARQL(SPARQLQueryType queryType)
{
StringBuilder query = new StringBuilder();
foreach (SPARQLPrefix prefix in this.Prefixes)
{
query.AppendLine(prefix.GetPrefix());
}
switch (queryType)
{
case SPARQLQueryType.SELECTDISTINCT:
query.AppendLine("SELECT DISTINCT");
foreach (string variable in this.Variables)
{
query.AppendLine(variable);
}
foreach (string source in this.Sources)
{
query.AppendLine(String.Format("FROM <{0}>", source));
}
query.AppendLine("WHERE ");
query.AppendLine("{");
foreach (SPARQLTemplate template in this.Templates)
{
query.Append(template.getWHERE_SPARQL());
}
query.AppendLine("}");
break;
case SPARQLQueryType.SELECT:
query.AppendLine("SELECT");
foreach (string variable in this.Variables)
{
query.AppendLine(variable);
}
foreach (string source in this.Sources)
{
query.AppendLine(String.Format("FROM <{0}>", source));
}
query.AppendLine("WHERE ");
query.AppendLine("{");
foreach (SPARQLTemplate template in this.Templates)
{
query.Append(template.getWHERE_SPARQL());
}
query.AppendLine("}");
break;
case SPARQLQueryType.INSERTTEMPORAL:
query.AppendLine("INSERT {");
foreach (SPARQLTemplate template in this.Templates)
{
query.Append(template.getINSERTTEMPORAL_SPARQL());
}
query.AppendLine("}");
query.AppendLine("WHERE ");
query.AppendLine("{");
foreach (SPARQLTemplate template in this.Templates)
{
query.Append(template.getWHERE_SPARQL());
}
query.AppendLine("}");
break;
case SPARQLQueryType.SELECTFORDELETE:
query.AppendLine("SELECT");
foreach (string variable in this.Variables)
{
query.AppendLine(variable);
}
query.AppendLine("WHERE ");
query.AppendLine("{");
foreach (SPARQLTemplate template in this.Templates)
{
query.Append(template.getDELETEWHERE_SPARQL());
}
query.AppendLine("}");
break;
case SPARQLQueryType.INSERT:
query.AppendLine("INSERT {");
foreach (SPARQLTemplate template in this.Templates)
{
query.Append(template.getINSERT_SPARQL());
}
query.AppendLine("}");
return(query.ToString());
}
return(query.ToString());
}
public SPARQLQuery(SPARQLQueryType type)
: this()
{
Type = type;
}
