    001    //  Copyright 2008, 2009 The Apache Software Foundation
    002    //
    003    // Licensed under the Apache License, Version 2.0 (the "License");
    004    // you may not use this file except in compliance with the License.
    005    // You may obtain a copy of the License at
    006    //
    007    //     http://www.apache.org/licenses/LICENSE-2.0
    008    //
    009    // Unless required by applicable law or agreed to in writing, software
    010    // distributed under the License is distributed on an "AS IS" BASIS,
    011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012    // See the License for the specific language governing permissions and
    013    // limitations under the License.
    014
    015    package org.apache.tapestry5.ioc.annotations;
    016
    017    import java.lang.annotation.*;
    018
    019    /**
    020     * A documentation-only interface placed on service interfaces for services which have an {@linkplain
    021     * org.apache.tapestry5.ioc.OrderedConfiguration ordered configuration}, to identify the type of contribution.
    022     */
    023    @Target(ElementType.TYPE)
    024    @Retention(RetentionPolicy.CLASS)
    025    @Documented
    026    @UseWith(AnnotationUseContext.SERVICE)
    027    public @interface UsesOrderedConfiguration
    028    {
    029        /**
    030         * The type of object which may be contributed into the service's configuration.
    031         */
    032        Class value();
    033    }