Implement Grid client-side Sorting API (#13334)

Change-Id: I9ab18c93bdc1aaf66aa2701c3939311671a60f04

1 files changed, 35 insertions, 0 deletions

diff --git a/shared/src/com/vaadin/shared/ui/grid/SortDirection.java b/shared/src/com/vaadin/shared/ui/grid/SortDirection.java
new file mode 100644
index 0000000000..3a1828992e
--- /dev/null
+++ b/shared/src/com/vaadin/shared/ui/grid/SortDirection.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2000-2014 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.shared.ui.grid;
+
+/**
+ * Describes sorting direction for a Grid column
+ *
+ * @since 7.4
+ * @author Vaadin Ltd
+ */
+public enum SortDirection {
+
+    /**
+     * Ascending (e.g. A-Z, 1..9) sort order
+     */
+    ASCENDING,
+
+    /**
+     * Descending (e.g. Z-A, 9..1) sort order
+     */
+    DESCENDING
+}