001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.core.util.resource.locator; 018 019import java.util.Iterator; 020import java.util.Locale; 021 022/** 023 * Contains the logic to locate a resource based on a path, style (see 024 * {@link org.apache.wicket.Session}), variation, locale and extension strings. 025 * 026 * @author Juergen Donnerstag 027 */ 028public interface IResourceNameIterator extends Iterator<String> 029{ 030 /** 031 * Get the exact Locale which has been used for the latest resource path. 032 * 033 * @return current Locale 034 */ 035 Locale getLocale(); 036 037 /** 038 * Get the exact Style which has been used for the latest resource path. 039 * 040 * @return current Style 041 */ 042 String getStyle(); 043 044 /** 045 * Get the exact Variation which has been used for the latest resource path. 046 * 047 * @return current Variation 048 */ 049 String getVariation(); 050 051 /** 052 * Get the exact filename extension used for the latest resource path. 053 * 054 * @return current filename extension 055 */ 056 String getExtension(); 057}