getRow and getSize added to corner table

MeshModel/src/main/java/cz/fidentis/analyst/mesh/core/CornerTable.java

@@ -119,9 +119,28 @@ public class CornerTable {
      * replaces row of corner table at specified index
      *
      * @param index index of replaced row
-     * @param row new row
+     * @param row   new row
      */
     public void replaceRow(int index, CornerTableRow row) {
         rows.set(index, row);
     }
+
+    /**
+     * returns number of rows in corner table
+     *
+     * @return number of rows in corner table
+     */
+    public int getSize() {
+        return rows.size();
+    }
+
+    /**
+     * returns row of corner table with specified index
+     *
+     * @param index index of desired row
+     * @return row of corner table
+     */
+    public CornerTableRow getRow(int index) {
+        return rows.get(index);
+    }
 }