Create SingleSelect semantic interface which extends HasValue.

Change-Id: I132f814105ce97cf625e59f78731bea778ae2cfd

diff --git a/server/src/main/java/com/vaadin/ui/AbstractSingleSelect.java b/server/src/main/java/com/vaadin/ui/AbstractSingleSelect.java
index e23ef105c8cdf165a3614d172cb30a90bc288db8..c529ad3f26e52c1a7395239c57770b6b2fa9f8a4 100644 (file)
--- a/server/src/main/java/com/vaadin/ui/AbstractSingleSelect.java
+++ b/server/src/main/java/com/vaadin/ui/AbstractSingleSelect.java
@@ -45,7 +45,7 @@ import com.vaadin.util.ReflectTools;
  */
 public abstract class AbstractSingleSelect<T> extends
         AbstractListing<T, AbstractSingleSelect<T>.AbstractSingleSelection>
-        implements HasValue<T> {
+        implements SingleSelect<T> {
 
     /**
      * A base class for single selection model implementations. Listens to

diff --git a/server/src/main/java/com/vaadin/ui/SingleSelect.java b/server/src/main/java/com/vaadin/ui/SingleSelect.java
new file mode 100644 (file)
index 0000000..6c01352
--- /dev/null
+++ b/server/src/main/java/com/vaadin/ui/SingleSelect.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2000-2016 Vaadin Ltd.
+ *
+ * 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.
+ */
+package com.vaadin.ui;
+
+import com.vaadin.data.HasValue;
+
+/**
+ * Single selection component whose selection is treated as a value.
+ * 
+ * @author Vaadin Ltd
+ * 
+ * @param <V>
+ *            the selection value type
+ *
+ */
+public interface SingleSelect<V> extends HasValue<V> {
+
+}