    001// Copyright 2022 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.internal.services;
    016
    017import org.apache.tapestry5.ioc.internal.util.URLChangeTracker;
    018
    019/**
    020 * Interface that defines types who provide a class name for {@linkplain URLChangeTracker} purposes.
    021 *
    022 * @since 5.8.3
    023 */
    024public interface ClassNameHolder
    025{
    026    /**
    027     * Returns the class name associated with a given resource tracked by {@link URLChangeTracker}.
    028     */
    029    String getClassName();
    030}