Added a new tasks to level 19 (lesson 03 - home 01).

suoapvs · suoapvs · commit aa9ccb4e0c29 · 2017-03-24T14:36:16.000+02:00
diff --git a/src/com/javarush/test/level19/lesson03/task01/Solution.java b/src/com/javarush/test/level19/lesson03/task01/Solution.java
@@ -0,0 +1,59 @@
+package com.javarush.test.level19.lesson03.task01;
+
+/* TableAdapter
+Измените класс TableAdapter так, чтобы он адаптировал ATable к BTable.
+Метод getHeaderText должен возвращать такую строку "[username] : tablename".
+Пример, "[Amigo] : DashboardTable"
+*/
+
+public class Solution
+{
+    public static void main(String[] args)
+    {
+        ATable aTable = new ATable()
+        {
+            @Override
+            public String getCurrentUserName()
+            {
+                return "Amigo";
+            }
+
+            @Override
+            public String getTableName()
+            {
+                return "DashboardTable";
+            }
+        };
+
+        BTable table = new TableAdapter(aTable);
+        System.out.println(table.getHeaderText());
+    }
+
+    public static class TableAdapter implements BTable
+    {
+        ATable table;
+
+        public TableAdapter(ATable table)
+        {
+            this.table = table;
+        }
+
+        @Override
+        public String getHeaderText()
+        {
+            return "[" + this.table.getCurrentUserName() + "] : " + this.table.getTableName();
+        }
+    }
+
+    public interface ATable
+    {
+        String getCurrentUserName();
+
+        String getTableName();
+    }
+
+    public interface BTable
+    {
+        String getHeaderText();
+    }
+}
