    001    // Copyright 2007, 2010 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.services;
    016
    017    import static java.lang.annotation.RetentionPolicy.RUNTIME;
    018
    019    import java.lang.annotation.Documented;
    020    import java.lang.annotation.ElementType;
    021    import java.lang.annotation.Retention;
    022    import java.lang.annotation.Target;
    023
    024    /**
    025     * Marker annotation for services that are provided by the Tapestry core module.
    026     */
    027    @Target(
    028    { ElementType.PARAMETER, ElementType.FIELD, ElementType.METHOD })
    029    @Retention(RUNTIME)
    030    @Documented
    031    public @interface Core
    032    {
    033
    034    }