Implement Laboratory and TimePoints.

Tests/Importer/ZaaImporter/ZaaImporterTest.cs

@@ -0,0 +1,49 @@
+/* ZaaImporterTest.cs
+ * part of zaaReloaded2
+ * 
+ * Copyright 2015 Daniel Kraus
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.IO;
+using zaa = zaaReloaded2.Importer.ZaaImporter;
+using NUnit.Framework;
+
+namespace Tests.Importer.ZaaImporter
+{
+    [TestFixture]
+    class ZaaImporterTest
+    {
+        /// <summary>
+        /// Parses the demo-output.txt file that is built into the assembly.
+        /// Note that this demo text contains seven time points, only six of
+        /// which are distinct. Thus, the two time points with identical time
+        /// stamps should be merged in the <see cref="Laboratory"/>.
+        /// </summary>
+        [Test]
+        public void ParseTimePoints()
+        {
+            Stream s = this.GetType().Assembly.GetManifestResourceStream("Tests.demo-output.txt");
+            StreamReader r = new StreamReader(s);
+            zaa.ZaaImporter importer = new zaa.ZaaImporter();
+            importer.Import(r.ReadToEnd());
+
+            // Only 6 distinct time points (see method documentation above).
+            Assert.AreEqual(6, importer.Laboratory.TimePoints.Count);
+        }
+    }
+}

Tests/Tests.csproj

@@ -66,6 +66,7 @@
     <Compile Include="Dictionaries\DictionaryTest.cs" />
     <Compile Include="Importer\ZaaImporter\LaurisItemTest.cs" />
     <Compile Include="Importer\ZaaImporter\LaurisParagraphTest.cs" />
+    <Compile Include="Importer\ZaaImporter\ZaaImporterTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="LineParserTest.cs" />
     <Compile Include="Dictionaries\TestDictionary.cs" />

Tests/demo-output.txt

@@ -1,17 +1,27 @@
-[22.10.2013 12:30:00]
+# This file contains 7 time points.
-Aerobe Kultur: Enterokokken ;  Wachstum: 10 ; 
+# This leading text should be ignored.
-Auftragskommentare: Untersuchungsmaterial:: Mittelstrahlurin (nativ) ;  Befundstatus Auftrag: Endbefund ; 
+# DO NOT CHANGE THE FOLLOWING TEXT, LEST THE TESTS WILL FAIL!
-Urinproteine quantitativ: Gesamt-Eiweiss (PU): 135 [<= 120] mg/l;  Gesamt-Eiweiss/Creatinin (PU): 281 [<= 70] mg/g Crea;  Albumin (PU): 57 [<= 30] mg/l;  Albumin/Creatinin (PU): 118.8 [<= 30] mg/g Crea; 
+(06.07.2015 15:16:00)
-Urin - Klin. Chemie: Creatinin (PU): 48.0 [40 - 278] mg/dl; 
+Urin - Klin. Chemie: Sammelzeit (U): 24 h;  Sammelmenge (U): 1300 ml;  Natrium (SU): 107.8 [54 - 150] mmol/l;  Natrium (SU)/die: 140.1 [40 - 220] mmol/d; 
-Urinproteine quantitativ: Gesamt-Eiweiss (SU): 184 [<= 120] mg/l;  Gesamt-Eiweiss (SU)/die: 340 [<= 150] mg/d;  Albumin (SU): 81 mg/l;  Albumin (SU)/die: 149.9 [<= 30] mg/d;  a1-Microglobulin (SU): 35.3 mg/l;  a1-Microglobulin (SU)/die: 65.3 [<= 20] mg/d;  Immunglobulin G (SU): 8 mg/l;  Immunglobulin G (SU)/die: 14.8 [<= 15] mg/d; 
+(06.07.2015 13:39:00)
-Urin - Klin. Chemie: Sammelzeit (U): 24 h;  Sammelmenge (U): 1850 ml; 
+Urin - Klin. Chemie: Creatinin (PU): 153.7 [40 - 278] mg/dl; 
-Klinische Chemie: Natrium: 139 [135 - 145] mmol/l;  Kalium: 5.2 [3.5 - 5] mmol/l;  Calcium: 2.4 [2.0 - 2.7] mmol/l;  anorg. Phosphat: 0.58 [0.87 - 1.45] mmol/l;  Calcium-Phosphat-Produkt: 1.39 [<= 4.4] mmol²/l²;  Glucose: 112 [74 - 106] mg/dl;  glomerul. Filtrationsr. CKD-EP: 42 ml/min /1,73qm;  glomerul. Filtrationsr. (MDRD): 42 ml/min /1,73qm;  Creatinin: 1.84 [0 - 1.17] mg/dl;  Harnstoff: 54.3 [10 - 50] mg/dl;  Harnsäure: 4.6 [3.4 - 7] mg/dl;  Gesamt-Bilirubin: 0.7 [0.1 - 1.2] mg/dl;  GOT (ASAT): 303.0 [<= 50] U/l;  GPT (ALAT): 508.0 [<= 50] U/l;  GGT: 489.0 [<= 60] U/l;  Alk. Phosphatase: 56 [40 - 130] U/l;  Lactat Dehydrogenase: 320 [<= 250] U/l;  CK gesamt: 52 [<= 190] U/l;  Amylase: 62 [<= 110] U/l;  Cholesterin: 120 [130 - 220] mg/dl;  Triglyceride: 94 [74 - 172] mg/dl;  LDL - Cholesterin: 56 [0 - 150] mg/dl;  HDL - Cholesterin: 45 [>= 35] mg/dl;  Eisen: 215 [59 - 158] µg/dl;  Gesamt-Eiweiss: 5.7 [6.6 - 8.7] g/dl;  Albumin: 4.0 [3.5 - 5.5] g/dl; 
+(06.07.2015 12:31:00)
-Gerinnung: Niedermol. Heparin (Anti-Xa): 0.99 U/ml; 
+Klinische Chemie: Natrium: 144 [135 - 145] mmol/l;  Kalium: 4.3 [3.5 - 5] mmol/l;  Calcium: 2.3 [2.0 - 2.7] mmol/l;  Korrigiertes Calcium: 2.3 [2.0 - 2.7] mmol/l;  Magnesium: 0.87 [0.7 - 1.05] mmol/l;  anorg. Phosphat: 0.98 [0.87 - 1.45] mmol/l;  Calcium-Phosphat-Produkt: 2.25 [<= 4.4] mmol²/l²;  Glucose: 93 [74 - 106] mg/dl;  glomerul. Filtrationsr. CKD-EP: 56 ml/min /1,73qm;  glomerul. Filtrationsr. (MDRD): 54 ml/min /1,73qm;  Creatinin: 1.52 [0 - 1.17] mg/dl;  Harnstoff: 41.1 [10 - 50] mg/dl;  Harnsäure: 7.7 [3.4 - 7] mg/dl;  Gesamt-Bilirubin: 0.2 [0.1 - 1.2] mg/dl;  GOT (ASAT): 22.2 [<= 50] U/l;  GPT (ALAT): 28.0 [<= 50] U/l;  GGT: 49.0 [<= 60] U/l;  Alk. Phosphatase: 70 [40 - 130] U/l;  Lactat Dehydrogenase: 205 [<= 250] U/l;  Cholesterin: 219 [130 - 220] mg/dl;  Triglyceride: 195 [74 - 172] mg/dl;  LDL - Cholesterin: 141 [0 - 150] mg/dl;  HDL - Cholesterin: 39 [>= 35] mg/dl;  Albumin: 4.1 [3.5 - 5.5] g/dl; 
-Hämatologie: Leukozyten: 2.9 [5 - 10] n*1000/µl;  Erythrozyten: 3.23 [4 - 6] n*10E6/µl;  Hämoglobin: 10.1 [14 - 18] g/dl;  Hämatokrit: 30.8 [42 - 50] %;  MCV: 95.4 [82 - 94] fl;  MCH (HbE): 31.3 [27 - 33] pg;  MCHC: 32.8 [32 - 36] g/dl;  Thrombozyten: 112 [150 - 450] n*1000/µl;  Mittleres Plättchenvolumen: 11.1 [9.7 - 11.9] fl;  Neutrophile: 74.4 [41 - 70] %;  Lymphozyten: 13.0 [25 - 40] %;  Monozyten: 11.3 [2 - 8] %;  Eosinophile: 1.0 [0.8 - 6.2] %;  Basophile: 0.3 [0 - 1] %;  Neutrophile: 2.18 [1.8 - 7.2] n*1000/µl;  Lymphozyten: 0.38 [1 - 4.05] n*1000/µl;  Monozyten: 0.33 [0.08 - 0.8] n*1000/µl;  Eosinophile: 0.0 [0.04 - 0.36] n*1000/µl;  Basophile: 0.0 [0 - 0.08] n*1000/µl;  Unreife Granulozyten: 0.3 %; 
+Hämatologie: Leukozyten: 7.2 [5 - 10] n*1000/µl;  Erythrozyten: 4.79 [4 - 6] n*10E6/µl;  Hämoglobin: 14.0 [14 - 18] g/dl;  Hämatokrit: 41.0 [42 - 50] %;  MCV: 85.6 [82 - 94] fl;  MCH (HbE): 29.2 [27 - 33] pg;  MCHC: 34.1 [32 - 36] g/dl;  Thrombozyten: 269 [150 - 450] n*1000/µl;  Mittleres Plättchenvolumen: 10.3 [9.7 - 11.9] fl; 
-Urinproteine quantitativ: Gesamt-Eiweiss (SU): 186 [<= 120] mg/l;  Gesamt-Eiweiss (SU)/die: 344 [<= 150] mg/d;  Albumin (SU): 79 mg/l;  Albumin (SU)/die: 146.2 [<= 30] mg/d; 
+Urin - Klin. Chemie: Sammelzeit (U): 24 h;  Sammelmenge (U): 1300 ml;  Creatinin-Clearance (SU)/min: 90 [98 - 156] ml/min;  Harnstoff-Clearance (SU)/min: 40 [60 - 80] ml/min;  glomeruläre Filtrationsrate: 65 ml/min;  Calcium (SU): 0.64 mmol/l;  Calcium (SU)/die: 0.83 [2.5 - 8] mmol/d;  Creatinin (SU): 151.5 mg/dl;  Harnstoff (SU): 1831 [900 - 3000] mg/dl;  Harnstoff (SU)/die: 23.8 [<= 35] g/d;  Kalium (SU): 39.2 [20 - 80] mmol/l;  Kalium (SU)/die: 50.96 [25 - 125] mmol/d;  Natrium (SU): 108.1 [54 - 150] mmol/l;  Natrium (SU)/die: 140.5 [40 - 220] mmol/d; 
-Urin - Klin. Chemie: Sammelzeit (U): 24 h;  Sammelmenge (U): 1850 ml;  Creatinin-Clearance (SU)/min: 46 [98 - 156] ml/min;  Harnstoff-Clearance (SU)/min: 21 [60 - 80] ml/min;  glomeruläre Filtrationsrate: 34 ml/min;  Calcium (SU): 0.79 mmol/l;  Calcium (SU)/die: 1.46 [2.5 - 8] mmol/d;  Creatinin (SU): 65.5 mg/dl;  Harnstoff (SU): 904 [900 - 3000] mg/dl;  Harnstoff (SU)/die: 16.7 [<= 35] g/d;  Kalium (SU): 24.4 [20 - 80] mmol/l;  Kalium (SU)/die: 45.14 [25 - 125] mmol/d;  Natrium (SU): 133.2 [54 - 150] mmol/l;  Natrium (SU)/die: 246.4 [40 - 220] mmol/d; 
+Serumproteine und Tumormarker: C-reaktives Protein: 0.71 [0 - 0.5] mg/dl; 
-Serumproteine und Tumormarker: Ferritin: 3754 [30 - 400] µg/l;  Transferrin: 217 [200 - 380] mg/dl;  Transferrinsättigung: 70.2 [16 - 45] %;  Haptoglobin: < 10 [34 - 200] mg/dl;  C-reaktives Protein: < 0.01 [0 - 0.5] mg/dl;  Cystatin C (N Latex): 2.37 [0.57 - 0.96] mg/l; 
+(06.07.2015 13:29:00)
-Akutbestimmungen / TDM / Drogen: Tacrolimus (FK506): 10.7 µg/l; 
+Hepatitis Serologie: HBs-Antikörper: neg. ; 
-Klinische Chemie: Natrium: 140 [135 - 145] mmol/l;  Kalium: 5.2 [3.5 - 5] mmol/l;  Calcium: 2.3 [2.0 - 2.7] mmol/l;  anorg. Phosphat: 0.59 [0.87 - 1.45] mmol/l;  Chlorid: 109 [94 - 110] mmol/l;  Glucose: 114 [74 - 106] mg/dl;  glomerul. Filtrationsr. CKD-EP: 42 ml/min /1,73qm;  glomerul. Filtrationsr. (MDRD): 42 ml/min /1,73qm;  Creatinin: 1.85 [0 - 1.17] mg/dl;  Harnstoff: 56.1 [10 - 50] mg/dl;  Cholinesterase: 3387 [5320 - 12920] U/l;  Lactat Dehydrogenase: 318 [<= 250] U/l;  Gesamt-Eiweiss: 5.7 [6.6 - 8.7] g/dl;  Albumin: 3.9 [3.5 - 5.5] g/dl; 
+(06.07.2015 12:20:00)
-Serumproteine und Tumormarker: C-reaktives Protein: < 0.01 [0 - 0.5] mg/dl; 
+Schilddrüse: TSH: 1.30 [0.3 - 4.0] mIU/l; 
-Akutbestimmungen / TDM / Drogen: PO2 (art.): 64.0 [70 - 100] mmHg;  PCO2 (art.): 36.3 [36 - 44] mmHg;  pH: 7.393 [7.36 - 7.44] ;  Basenabweichung: -2.4 [-2 - 2] mmol/l;  aktuelles Bicarbonat: 21.6 [22 - 26] mmol/l;  Standard Bicarbonat: 22.4 [22 - 26] mmol/l;  Sauerstoffsättigung (art.): 95.8 [95 - 99] %; 
+Ca-Phosphat-Stoffwechsel: PTH intakt: 56.1 [12 - 65] ng/l; 
+(06.07.2015 10:28:00)
+Urinproteine quantitativ: Gesamt-Eiweiss (SU): < 40 [<= 120] mg/l;  Albumin (SU): < 12 mg/l;  a1-Microglobulin (SU): < 6 mg/l; 
+Urin - Klin. Chemie: Sammelzeit (U): 24 h;  Sammelmenge (U): 2900 ml;  Natrium (SU): < 20 [54 - 150] mmol/l; 
+(06.07.2015 10:28:00)
+Klinische Chemie: Natrium: 138 [135 - 145] mmol/l;  Kalium: 4.6 [3.5 - 5] mmol/l;  Calcium: 2.5 [2.0 - 2.7] mmol/l;  Korrigiertes Calcium: 2.3 [2.0 - 2.7] mmol/l;  Magnesium: 0.78 [0.7 - 1.05] mmol/l;  anorg. Phosphat: 0.82 [0.87 - 1.45] mmol/l;  Calcium-Phosphat-Produkt: 2.05 [<= 4.4] mmol²/l²;  Glucose: 96 [82 - 115] mg/dl;  glomerul. Filtrationsr. CKD-EP: 92 ml/min /1,73qm;  glomerul. Filtrationsr. (MDRD): 97 ml/min /1,73qm;  Creatinin: 0.84 [0 - 1.17] mg/dl;  Harnstoff: 17.5 [10 - 50] mg/dl;  Harnsäure: 7.0 [3.4 - 7] mg/dl;  Gesamt-Bilirubin: 0.9 [0.1 - 1.2] mg/dl;  GOT (ASAT): 34.1 [<= 50] U/l;  GPT (ALAT): 39.0 [<= 50] U/l;  GGT: 24.7 [<= 60] U/l;  Alk. Phosphatase: 58 [40 - 130] U/l;  Lactat Dehydrogenase: 180 [<= 250] U/l;  Cholesterin: 156 [130 - 220] mg/dl;  Triglyceride: 113 [74 - 172] mg/dl;  LDL - Cholesterin: 84 [0 - 150] mg/dl;  HDL - Cholesterin: 49 [>= 35] mg/dl;  Albumin: 4.7 [3.5 - 5.5] g/dl; 
+Hämatologie: Leukozyten: 8.3 [5 - 10] n*1000/µl;  Erythrozyten: 5.51 [4 - 6] n*10E6/µl;  Hämoglobin: 16.0 [14 - 18] g/dl;  Hämatokrit: 45.6 [42 - 50] %;  MCV: 82.8 [82 - 94] fl;  MCH (HbE): 29.0 [27 - 33] pg;  MCHC: 35.1 [32 - 36] g/dl;  Thrombozyten: 154 [150 - 450] n*1000/µl;  Mittleres Plättchenvolumen: 9.5 [9.7 - 11.9] fl;  Neutrophile abs.: 3.32 n*1000/µl;  Lymphozyten abs.: 4.23 n*1000/µl;  Segmentkernige: 40 [50 - 70] %;  Eosinophile: 2 [0 - 6] %;  Basophile: 1 [0 - 1.0] %;  Lymphozyten: 51 [25 - 40] %;  Monozyten: 6 [2 - 8] %;  Neutrophile: 50.9 [41 - 70] %;  Lymphozyten: 32.1 [25 - 40] %;  Monozyten: 15.6 [2 - 8] %;  Eosinophile: 1.2 [0.8 - 6.2] %;  Basophile: 0.2 [0 - 1] %;  Neutrophile: 4.23 [1.8 - 7.2] n*1000/µl;  Lymphozyten: 2.67 [1 - 4.05] n*1000/µl;  Monozyten: 1.30 [0.08 - 0.8] n*1000/µl;  Eosinophile: 0.1 [0.04 - 0.36] n*1000/µl;  Basophile: 0.0 [0 - 0.08] n*1000/µl;  Unreife Granulozyten: 0.2 %; 
+Urinproteine quantitativ: Gesamt-Eiweiss (SU): < 40 [<= 120] mg/l;  Albumin (SU): < 12 mg/l; 
+Urin - Klin. Chemie: Sammelzeit (U): 24 h;  Sammelmenge (U): 2900 ml;  Creatinin-Clearance (SU)/min: 84 [98 - 156] ml/min;  Harnstoff-Clearance (SU)/min: 52 [60 - 80] ml/min;  glomeruläre Filtrationsrate: 68 ml/min;  Calcium (SU): 0.71 mmol/l;  Calcium (SU)/die: 2.06 [2.5 - 8] mmol/d;  Creatinin (SU): 35.2 mg/dl;  Harnstoff (SU): 454 [900 - 3000] mg/dl;  Harnstoff (SU)/die: 13.2 [<= 35] g/d;  Kalium (SU): 14.5 [20 - 80] mmol/l;  Kalium (SU)/die: 42.05 [25 - 125] mmol/d;  Natrium (SU): < 20 [54 - 150] mmol/l; 
+Serumproteine und Tumormarker: C-reaktives Protein: 0.13 [0 - 0.5] mg/dl; 
+Akutbestimmungen / TDM / Drogen: Tacrolimus (FK506): 6.2 µg/l; 

zaaReloaded2/Importer/ZaaImporter/LaurisParagraph.cs

@@ -108,7 +108,7 @@ namespace zaaReloaded2.Importer.ZaaImporter
                 foreach (Capture itemCapture in m.Groups["items"].Captures)
                 {
                     LaurisItem i = new LaurisItem(itemCapture.Value, _parameterDictionary, _unitDictionary);
-                    Items.Add(i.QualifiedName, i);
+                    Items[i.QualifiedName] = i;
                 }
                 IsLaurisParagraph = Items.Count > 0;
             }

zaaReloaded2/Importer/ZaaImporter/LaurisTimePoint.cs

@@ -32,12 +32,52 @@ namespace zaaReloaded2.Importer.ZaaImporter
     /// </summary>
     class LaurisTimePoint : TimePoint
     {
+        #region Static methods
+
+        /// <summary>
+        /// Examines a string and returns true if it resembles
+        /// a time stamp line in the Lauris output.
+        /// </summary>
+        /// <param name="line">Line to examine.</param>
+        /// <returns>True if line resembles a time stamp line
+        /// in the Lauris output.</returns>
+        static public bool IsTimeStampLine(string line)
+        {
+            return _timeStampRegex.IsMatch(line);
+        }
+
+        /// <summary>
+        /// Gets a Regex object that matches a Lauris time stamp
+        /// line.
+        /// </summary>
+        static public Regex TimeStampRegex
+        {
+            get
+            {
+                return _timeStampRegex;
+            }
+        }
+
+        #endregion
+
         #region Properties
 
         /// <summary>
         /// Gets an array of paragraphs in this LaurisText.
         /// </summary>
-        public string[] Paragraphs { get; private set; }
+        public string[] Paragraphs
+        {
+            [DebuggerStepThrough]
+            get
+            {
+                return _paragraphs;
+            }
+            set
+            {
+                _paragraphs = value;
+                ParseParagraphs();
+            }
+        }
 
         /// <summary>
         /// Is true if the LaurisText has time stamp in the first
@@ -62,7 +102,6 @@ namespace zaaReloaded2.Importer.ZaaImporter
                     Paragraphs = value.Split(
                         new string[] { Environment.NewLine },
                         StringSplitOptions.None);
-                    ParseParagraphs();
                 }
             }
         }
@@ -73,23 +112,35 @@ namespace zaaReloaded2.Importer.ZaaImporter
 
         public LaurisTimePoint() { }
 
-        public LaurisTimePoint(string laurisTest)
-            : this()
-        {
-            _parameterDictionary = null;
-            _unitDictionary = null;
-            LaurisText = laurisTest;
-        }
-
         public LaurisTimePoint(
-            string laurisTest,
+            string laurisText,
             ParameterDictionary parameterDictionary,
             UnitDictionary unitDictionary)
             : this()
         {
             _parameterDictionary = parameterDictionary;
             _unitDictionary = unitDictionary;
-            LaurisText = laurisTest;
+            LaurisText = laurisText;
+        }
+
+        public LaurisTimePoint(string laurisText)
+            : this(laurisText, null, null)
+        { }
+
+        public LaurisTimePoint(
+            string[] paragraphs,
+            ParameterDictionary parameterDictionary,
+            UnitDictionary unitDictionary)
+            : this()
+        {
+            _parameterDictionary = parameterDictionary;
+            _unitDictionary = unitDictionary;
+            Paragraphs = paragraphs;
+        }
+
+        public LaurisTimePoint(string[] paragraphs)
+            : this(paragraphs, null, null)
+        {
         }
 
         #endregion
@@ -139,7 +190,7 @@ namespace zaaReloaded2.Importer.ZaaImporter
             if (Paragraphs.Length == 0)
                 throw new InvalidOperationException("The time point has no paragraphs.");
 
-            Match m = _dateStampRegex.Match(Paragraphs[0]);
+            Match m = _timeStampRegex.Match(Paragraphs[0]);
             bool success = false;
             if (m.Success)
             {
@@ -158,7 +209,7 @@ namespace zaaReloaded2.Importer.ZaaImporter
 
         void AddItems(IItemDictionary items)
         {
-
+            Items.Merge(items);
         }
 
         #endregion
@@ -169,8 +220,9 @@ namespace zaaReloaded2.Importer.ZaaImporter
         /// A regular expression that matches the time stamp in the first
         /// paragraph of a LaurisText.
         /// </summary>
-        static readonly Regex _dateStampRegex = new Regex(
+        static readonly Regex _timeStampRegex = new Regex(
-            @"^\s*\[?\s*(?<datetime>\d\d\.\d\d\.\d\d\d\d\s+\d\d:\d\d)");
+            @"^\s*\(?\s*(?<datetime>\d\d\.\d\d\.\d\d\d\d\s+\d\d:\d\d)");
+        string[] _paragraphs;
         ParameterDictionary _parameterDictionary;
         UnitDictionary _unitDictionary;
 

zaaReloaded2/Importer/ZaaImporter/ZaaImporter.cs

@@ -20,6 +20,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Text;
+using Bovender.Extensions;
 using zaaReloaded2.LabModel;
 
 namespace zaaReloaded2.Importer.ZaaImporter
@@ -34,21 +35,68 @@ namespace zaaReloaded2.Importer.ZaaImporter
 
         public Laboratory Laboratory
         {
+            [DebuggerStepThrough]
             get
             {
-                throw new NotImplementedException();
+                if (_laboratory == null)
+                {
+                    _laboratory = new Laboratory();
                 }
+                return _laboratory;
+            }
+            [DebuggerStepThrough]
             set
             {
-                throw new NotImplementedException();
+                _laboratory = value;
             }
         }
 
         public void Import(string text)
         {
-            throw new NotImplementedException();
+            string[] paragraphs = text.Split(
+                new string[] { Environment.NewLine },
+                StringSplitOptions.RemoveEmptyEntries);
+            int i = 0;
+            int start = 0;
+            int numParagraphs = paragraphs.Length;
+
+            while (i < numParagraphs)
+            {
+                // Search for the next occurrence of a time stamp line
+                while (i < numParagraphs
+                    && !LaurisTimePoint.IsTimeStampLine(paragraphs[i]))
+                {
+                    i++;
                 }
 
+                // TODO: Find an alternative to returning in the middle of the method.
+                if (i >= numParagraphs) return;
+
+                if (LaurisTimePoint.IsTimeStampLine(paragraphs[i]))
+                {
+                    // Remember the time stamp line's index
+                    start = i;
+
+                    // Seek the next time stamp line
+                    while (i + 1 < numParagraphs
+                        && !LaurisTimePoint.IsTimeStampLine(paragraphs[i + 1]))
+                    {
+                        i++;
+                    }
+                }
+
+                Laboratory.AddTimePoint(
+                    new LaurisTimePoint(paragraphs.Slice(start, i - start + 1))
+                    );
+            }
+        }
+
+        #endregion
+
+        #region Fields
+
+        Laboratory _laboratory;
+
         #endregion
     }
 }

zaaReloaded2/LabModel/Laboratory.cs

@@ -32,5 +32,40 @@ namespace zaaReloaded2.LabModel
         public SortedDictionary<DateTime, TimePoint> TimePoints { get; set; }
 
         #endregion
+
+        #region Constructor
+
+        public Laboratory()
+        {
+            TimePoints = new SortedDictionary<DateTime, TimePoint>();
+        }
+
+        #endregion
+
+        #region Methods
+
+        /// <summary>
+        /// Adds a new time point with laboratory items to the laboratory.
+        /// If a time point with same time stamp exists already, the new
+        /// items will be added to the existing ones.
+        /// </summary>
+        /// <param name="timePoint">Time point to add to the laboratory.</param>
+        public void AddTimePoint(TimePoint timePoint)
+        {
+            if (timePoint == null)
+                throw new ArgumentNullException("timePoint");
+
+            TimePoint tp;
+            if (TimePoints.TryGetValue(timePoint.TimeStamp, out tp))
+            {
+                tp.MergeItems(timePoint);
+            }
+            else
+            {
+                TimePoints[timePoint.TimeStamp] = timePoint;
+            }
+        }
+
+        #endregion
     }
 }

zaaReloaded2/LabModel/TimePoint.cs

@@ -48,5 +48,25 @@ namespace zaaReloaded2.LabModel
         public IItemDictionary Items { get; set; }
 
         #endregion
+
+        #region Methods
+
+        /// <summary>
+        /// Adds the items from another time point to this
+        /// time point. There is no check for plausibility,
+        /// i.e. the other time point may have a different
+        /// time stamp.
+        /// </summary>
+        /// <param name="otherTimePoint">Other TimePoint to
+        /// merge into the current one.</param>
+        public void MergeItems(TimePoint otherTimePoint)
+        {
+            if (otherTimePoint == null)
+                throw new ArgumentNullException("otherTimePoint");
+
+            Items.Merge(otherTimePoint.Items);
+        }
+
+        #endregion
     }
 }

zaaReloaded2/packages.config

@@ -1,5 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
+
+<!--
+	packages.config
+	part of zaaReloaded2
+	
+	Copyright 2015 Daniel Kraus
+	
+	Licensed under the Apache License, Version 2.0 (the "License");
+	you may not use this file except in compliance with the License.
+	You may obtain a copy of the License at
+	
+	    http://www.apache.org/licenses/LICENSE-2.0
+	
+	Unless required by applicable law or agreed to in writing, software
+	distributed under the License is distributed on an "AS IS" BASIS,
+	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+	See the License for the specific language governing permissions and
+	limitations under the License.
+-->
 <packages>
-  <package id="Bovender" version="0.1.0.0" targetFramework="net40" />
+  <package id="Bovender" version="0.2.0.0" targetFramework="net40" />
   <package id="Expression.Blend.Sdk" version="1.0.2" targetFramework="net40" />
 </packages>

zaaReloaded2/zaaReloaded2.csproj

@@ -111,6 +111,9 @@
   -->
   <ItemGroup>
     <Reference Include="Accessibility" />
+    <Reference Include="Bovender">
+      <HintPath>..\packages\Bovender.0.2.0.0\lib\net40\Bovender.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
@@ -187,6 +190,7 @@
       <AutoGen>True</AutoGen>
       <DependentUpon>Resources.resx</DependentUpon>
     </Compile>
+    <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>