public override string ToString()
{
var oDataQueryParts = new List <string>(10)
{
FormatPredicate.ToString()
};
if (CountPredicate != null)
{
oDataQueryParts.Add(CountPredicate.ToString());
}
if (ExpandPredicate != null)
{
oDataQueryParts.Add(ExpandPredicate.ToString());
}
if (FilterPredicate != null)
{
oDataQueryParts.Add(FilterPredicate.ToString());
}
if (OrderByPredicate != null)
{
oDataQueryParts.Add(OrderByPredicate.ToString());
}
if (SelectPredicate != null)
{
oDataQueryParts.Add(SelectPredicate.ToString());
}
if (SkipPredicate != null)
{
oDataQueryParts.Add(SkipPredicate.ToString());
}
if (SkipTokenPredicate != null)
{
oDataQueryParts.Add(SkipTokenPredicate.ToString());
}
if (TopPredicate != null)
{
oDataQueryParts.Add(TopPredicate.ToString());
}
if (InlineCountPredicate != null)
{
oDataQueryParts.Add(InlineCountPredicate.ToString());
}
return($"?{String.Join("&", oDataQueryParts)}");
}
private void InstallLocalPredicates()
{
// Input/Output
_predicates["write/1"] = new WritePredicate();
_predicates["writeln/1"] = new WriteLnPredicate();
_predicates["nl/0"] = new NlPredicate();
_predicates["get0/1"] = new Get0Predicate();
_predicates["skip/1"] = new SkipPredicate();
_predicates["put/1"] = new PutPredicate();
// Comparison, numeric
_predicates["=\\=/2"] = new NotEqualsPredicate();
_predicates["=:=/2"] = new EqualsPredicate();
_predicates[">=/2"] = new GreaterThanEqualPredicate();
_predicates[">/2"] = new GreaterThanPredicate();
_predicates["=</2"] = new LessThanEqualPredicate();
_predicates["</2"] = new LessThanPredicate();
// Control
_predicates["call/1"] = new CallPredicate();
// Equality
_predicates["=/2"] = new UnifyPredicate();
_predicates["\\=/2"] = new NotUnifiablePredicate();
// Meta
_predicates["is/2"] = new IsPredicate();
_predicates["atom/1"] = new AtomPredicate();
_predicates["bound/1"] = new BoundPredicate();
_predicates["char/1"] = new CharPredicate();
_predicates["free/1"] = new FreePredicate();
_predicates["integer/1"] = new IntegerPredicate();
_predicates["nonvar/1"] = new NonVarPredicate();
_predicates["var/1"] = new VarPredicate();
// Object-Oriented Programming
_predicates["object/2"] = new object_2();
_predicates["invoke/3"] = new invoke_2();
_predicates["get_property/3"] = new get_property_3();
// .NET Reflection
}