Ejemplo n.º 1
0
        public TestSegment GetTestSegment(string itsFormKey)
        {
            TestForm testForm = string.IsNullOrEmpty(itsFormKey) ? null: GetTestForm(itsFormKey);

            return(testForm == null ?
                   new TestSegment(SegmentName, TestPosition, null, null, SelectionAlgorithmString, SelectionAlgorithm) :
                   new TestSegment(SegmentName, TestPosition, testForm.FormID, testForm.ITSFormKey, SelectionAlgorithmString, SelectionAlgorithm));
        }
Ejemplo n.º 2
0
 public void AddTestForm(TestForm form)
 {
     if (_testForms.ContainsKey(form.ITSFormKey))
     {
         _testForms[form.ITSFormKey] = form;
     }
     else
     {
         _testForms.Add(form.ITSFormKey, form);
     }
 }
Ejemplo n.º 3
0
 /// <summary>
 /// Add an item to a form
 /// </summary>
 /// <param name="itemBank"></param>
 /// <param name="formName"></param>
 /// <param name="formKey"></param>
 /// <param name="startDate"></param>
 /// <param name="endDate"></param>
 /// <param name="position"></param>
 /// <param name="ti"></param>
 internal void AddFormItem(long itemBank, string formName, long formKey, DateTime startDate, DateTime endDate, int position, TestItem ti)
 {
     if (!HasForm(formName))
     {
         _forms[formName] = new TestForm(itemBank, formName, formKey, startDate, endDate);
     }
     else
     {
         if (_forms[formName].StartDate != startDate)
         {
             throw new ScoringEngineException("Non-unique start date for form '" + formName + "', got both " + _forms[formName].StartDate.ToString() + " and " + startDate.ToString());
         }
         if (_forms[formName].EndDate != endDate)
         {
             throw new ScoringEngineException("Non-unique end date for form '" + formName + "', got both " + _forms[formName].EndDate.ToString() + " and " + endDate.ToString());
         }
     }
     _forms[formName].AddItem(formKey, position, ti);
 }
Ejemplo n.º 4
0
        /// <summary>
        /// In case of a test with multiple segments and formNames being a dash separated list of segment form names,
        /// return the test form (as a concatenated list of all segment items).
        /// </summary>
        /// <param name="formName"></param>
        /// <returns></returns>
        public TestForm GetMultiSegmentForm(string formNames)
        {
            List <TestForm> forms     = new List <TestForm>();
            DateTime        startDate = DateTime.MinValue;
            DateTime        endDate   = DateTime.MaxValue;

            while (formNames.Length > 0)
            {
                TestForm foundForm = null;
                foreach (string formName in _forms.Keys)
                {
                    if (formNames == formName)
                    {
                        formNames = "";
                        foundForm = _forms[formName];
                        break;
                    }
                    else if (formNames.StartsWith(formName + "-"))
                    {
                        formNames = formNames.Substring(formName.Length + 1);
                        foundForm = _forms[formName];
                        break;
                    }
                }
                if (foundForm == null)
                {
                    return(null);
                }
                else
                {
                    forms.Add(foundForm);
                    if (foundForm.StartDate > startDate)
                    {
                        startDate = foundForm.StartDate;
                    }
                    if (foundForm.EndDate < endDate)
                    {
                        endDate = foundForm.EndDate;
                    }
                }
            }
            if (forms.Count == 0)
            {
                return(null);
            }
            if (forms.Count == 1)
            {
                return(forms[0]);
            }
            TestForm catForm  = new TestForm(-1, formNames, -1, startDate, endDate);
            int      position = 0;

            foreach (TestForm form in forms)
            {
                for (int i = 1; i <= form.Items.Count; i++)
                {
                    position += 1;
                    catForm.AddItem(-1, position, form.Items[i]);
                }
            }
            return(catForm);
        }