public void PropertyFilterSet(SetSymbol parameterSym1, string parameter2, string parameter3, RelationSymbol returnSym)
{
Console.WriteLine("PropertyFilterOperator'ing...");
var pair = dereferenceOperator.ResolveReferenceTuplesIn(parameterSym1.Tuples, 0, false, "IsDefinedBy");
var triple = dereferenceOperator.ResolveReferenceTuplesIn(pair, 1, false, "RelatingPropertyDefinition");
var quadruple = dereferenceOperator.ResolveReferenceTuplesIn(triple, 2, false, "HasProperties");
var pairEntiyProp = projectorOperator.ProjectLocal(quadruple, new [] { 0, 3 });
//var predicateData1 = new AttributeFilterOperator.PredicateData() //todo
// {
// PropName = "name",
// Compare = "=",
// StringValue = parameter2
//};
//var pairAttributePresent = pairEntiyProp.Where(p => attributeFilterOperator.AttributeSetTestLocal(p[1], predicateData1)).ToArray();
//var predicateData2 = new AttributeFilterOperator.PredicateData()
//{
// PropName = "nominalValue",
// Compare = "=",
// StringValue = parameter3
//};
//var result = pairAttributePresent.Where(p => attributeFilterOperator.AttributeSetTestLocal(p[1], predicateData2)).ToArray();
//returnSym.SetTuples(result);
}
public IEnumerable <QLEntity[]> GetTuplesRelAtt(IEnumerable <QLEntity[]> tuples, int attributeIndex, string[] exAtts)
{
var firstPairs = dereferenceOperator.ResolveReferenceTuplesIn(tuples, attributeIndex, false, exAtts[0]);
if (firstPairs.Count == 0)
{
return(new List <QLEntity[]>());
}
//pair original second arg
var secondPairs = dereferenceOperator.ResolveReferenceTuplesIn(firstPairs, firstPairs[0].Length - 1, true, mapObjectiviedRelations[exAtts[0]]);
if (exAtts.Length == 1)
{
return(secondPairs);
}
var thirdPair = dereferenceOperator.ResolveReferenceTuplesIn(secondPairs, 1, true, exAtts[1]);
return(dereferenceOperator.ResolveReferenceTuplesIn(thirdPair, 1, true, mapObjectiviedRelations[exAtts[1]]));
}
//only symbols and simple types in operators, no nodes
//symbolTable, parameterSym1, ..., returnSym
public void TimeResolverRel(RelationSymbol parameterSym1, RelationSymbol returnSym)
{
Console.WriteLine("TimeResolver'ing...");
var index = parameterSym1.Index.Value;
var tuples = deassociater.GetTuplesRelAtt(parameterSym1.Tuples, index, new [] { "ReferencedBy" }).ToArray();
var lastIndex = returnSym.Attributes.Count - 2;
tuples = dereferenceOperator.ResolveReferenceTuplesIn(tuples, lastIndex, false, "TaskTime").ToArray();
var typeList = new List <Tuple <int, string> >()
{
new Tuple <int, string>(index, "IfcProduct"),
new Tuple <int, string>(lastIndex, "IfcTask"),
new Tuple <int, string>(lastIndex + 1, "IfcTaskTime"),
};
//type filtering ifcTask (plus products?)
var tuplesTyped = typeFilter.GetTuples(tuples, typeList.ToArray());
returnSym.SetTuples(tuplesTyped);
}