/*
* 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.ui.dd;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* An annotation type used to point the server side counterpart for client side
* a {@link com.vaadin.client.ui.dd.VAcceptCriterion} class.
* <p>
* Annotations are used at GWT compilation phase, so remember to rebuild your
* widgetset if you do changes for {@link AcceptCriterion} mappings.
*
* Prior to Vaadin 7, the mapping was done with an annotation on server side
* classes.
*
* @since 7.0
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface AcceptCriterion {
/**
* @return the class of the server side counterpart for the annotated
* criterion
*/
Class<?> value();
}