    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
    015package org.apache.tapestry5.ioc.services;
    016
    017import static java.lang.annotation.ElementType.FIELD;
    018import static java.lang.annotation.ElementType.METHOD;
    019import static java.lang.annotation.ElementType.PARAMETER;
    020import static java.lang.annotation.RetentionPolicy.RUNTIME;
    021
    022import java.lang.annotation.Documented;
    023import java.lang.annotation.Retention;
    024import java.lang.annotation.Target;
    025
    026/**
    027 * Used to disambiguate which version of {@link SymbolProvider} is being referenced. Symbols defined by contributing to
    028 * FactoryDefaults are overridden by contributions to {@link ApplicationDefaults}.
    029 */
    030@Target(
    031        { PARAMETER, FIELD, METHOD })
    032@Retention(RUNTIME)
    033@Documented
    034public @interface FactoryDefaults
    035{
    036
    037}