From 56c44b996205a071e2e8ccc26a707bddf023bcd5 Mon Sep 17 00:00:00 2001 From: Aleksi Hietanen Date: Thu, 15 Dec 2016 11:00:24 +0200 Subject: Add EditorComponentGenerator interface (#7990) * Add EditorComponentGenerator interface Closes vaadin/framework8-issues#565 * Add missing @FunctionalInterface * Rebase onto current master * Fix imports * Restore old import order --- .../components/grid/EditorComponentGenerator.java | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 server/src/main/java/com/vaadin/ui/components/grid/EditorComponentGenerator.java (limited to 'server/src/main/java/com/vaadin/ui/components') diff --git a/server/src/main/java/com/vaadin/ui/components/grid/EditorComponentGenerator.java b/server/src/main/java/com/vaadin/ui/components/grid/EditorComponentGenerator.java new file mode 100644 index 0000000000..c21142ffee --- /dev/null +++ b/server/src/main/java/com/vaadin/ui/components/grid/EditorComponentGenerator.java @@ -0,0 +1,45 @@ +/* + * 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.components.grid; + +import com.vaadin.server.SerializableFunction; +import com.vaadin.ui.Component; + +/** + * A callback interface for generating an editor component corresponding to an + * editable column of a grid. The generated component will be used in the grid + * editor to edit the value of the column for the selected grid row. + * + * @author Vaadin Ltd. + * @since 8.0 + * + * @param + * the bean type this generator is compatible with + */ +@FunctionalInterface +public interface EditorComponentGenerator + extends SerializableFunction { + + /** + * Gets a component for a given {@code bean}. + * + * @param bean + * the bean this component will be used to edit + * @return the generated component + */ + @Override + public Component apply(BEAN bean); +} -- cgit v1.2.3