//public AStep()
public IAttributeModel ProcessElement(IObjectInstance objectInstance)
{
if (objectInstance == null)
{
objectInstance = this.OwnerInstance;
}
return(objectInstance.GetAttribute(this.Name));
}
private static IAttributeModel ProcessPath(List <IAttributeStep> steps, IObjectInstance ownerInstance)
{
foreach (IAttributeStep step in steps)
{
step.Attribute = ownerInstance.GetAttribute(step.Name);
IAttributeModel attribute = step.Attribute;
if (steps.Count > 1 && attribute is IReferenceAttribute)
{
//TODO: rewrite this
List <IAttributeStep> tempSteps = new List <IAttributeStep>();
for (int i = steps.IndexOf(step) + 1; i < steps.Count; i++)
{
tempSteps.Add(steps[i]);
}
return(PathProcessor.ProcessPath(tempSteps, ((IReferenceAttribute)attribute).Field.Reference));
}
else
{
return(attribute);
}
}
return(null);
}
