| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.scxml2; |
| |
| /** |
| * Interface for a component that may be used by the SCXML engines |
| * to resolve context sensitive paths. |
| * |
| */ |
| public interface PathResolver { |
| |
| /** |
| * Resolve this context sensitive path to an absolute URL. |
| * |
| * @param ctxPath Context sensitive path, can be a relative URL |
| * @return Resolved path (an absolute URL) or <code>null</code> |
| */ |
| String resolvePath(String ctxPath); |
| |
| /** |
| * Get a PathResolver rooted at this context sensitive path. |
| * |
| * @param ctxPath Context sensitive path, can be a relative URL |
| * @return Returns a new resolver rooted at ctxPath |
| */ |
| PathResolver getResolver(String ctxPath); |
| |
| } |
| |