From 082929fbdf06374fd6208284be7cc144a75f1cd9 Mon Sep 17 00:00:00 2001 From: Teemu Suo-Anttila Date: Wed, 24 Aug 2016 12:55:11 +0300 Subject: Allow multiple data change handlers in client-side data sources This patch moves Registration to shared so it can be used in both client and server Change-Id: I16757f70beb474403903bbcf92c7f850aed68b88 --- .../main/java/com/vaadin/shared/Registration.java | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 shared/src/main/java/com/vaadin/shared/Registration.java (limited to 'shared') diff --git a/shared/src/main/java/com/vaadin/shared/Registration.java b/shared/src/main/java/com/vaadin/shared/Registration.java new file mode 100644 index 0000000000..47d3ded8d9 --- /dev/null +++ b/shared/src/main/java/com/vaadin/shared/Registration.java @@ -0,0 +1,33 @@ +/* + * 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.shared; + +import java.io.Serializable; + +/** + * A registration object for removing an event listener added to a source. + * + * @author Vaadin Ltd. + * @since + */ +@FunctionalInterface +public interface Registration extends Serializable { + + /** + * Removes the associated listener from the event source. + */ + public void remove(); +} -- cgit v1.2.3