1st version parsing for class diagrams

src/diagrams/classDiagram/classDb.js

@@ -0,0 +1,67 @@
+
+import * as Logger from '../../logger';
+var log = new Logger.Log();
+
+var relations = [];
+var classes = {};
+
+// Functions to be run after graph rendering
+var funs = [];
+/**
+ * Function called by parser when a node definition has been found
+ * @param id
+ * @param text
+ * @param type
+ * @param style
+ */
+exports.addClass = function (id, text, type, style) {
+    var txt;
+
+    if(typeof id === 'undefined'){
+        return;
+    }
+    if(id.trim().length === 0){
+        return;
+    }
+
+    if (typeof vertices[id] === 'undefined') {
+        vertices[id] = {id: id, styles: [], classes:[]};
+    }
+    if (typeof text !== 'undefined') {
+        txt = text.trim();
+
+        // strip quotes if string starts and exnds with a quote
+        if(txt[0] === '"' && txt[txt.length-1] === '"'){
+            txt = txt.substring(1,txt.length-1);
+        }
+
+        vertices[id].text = txt;
+    }
+    if (typeof type !== 'undefined') {
+        vertices[id].type = type;
+    }
+    if (typeof type !== 'undefined') {
+        vertices[id].type = type;
+    }
+    if (typeof style !== 'undefined') {
+        if (style !== null) {
+            style.forEach(function (s) {
+                vertices[id].styles.push(s);
+            });
+        }
+    }
+};
+
+exports.addRelation = function (id1, id2, type1, type2, relationTitle1, relationTitle2, title) {
+    log.debug('Got edge', start, end);
+    var edge = {
+        id1: id1,
+        id2: id2,
+        type1: type1,
+        type2: type2,
+        relationTitle1:relationTitle1,
+        relationTitle2:relationTitle2,
+        title:title
+    };
+    relations.push(edge);
+};