internal bool ContainsSubstitutionFor(PointableInstance container, Concept2 parameter)
{
var key = Tuple.Create(container, parameter);
return(_propertyValues.TryGetValue(key, out var substitutions) && substitutions != null);
}
internal PropertyContainer SetPropertyValue(PointableInstance target, Concept2 property, Concept2 value)
{
return(SetPropertyValue(target, property, new ConceptInstance(value)));
}
internal bool IsParameter(Concept2 property)
{
var value = property.GetPropertyValue(Concept2.Parameter) as ConceptInstance;
return(value?.Concept == Concept2.Yes);
}