| /* |
| * 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 freemarker.cache; |
| |
| import freemarker.template.Configuration; |
| |
| /** |
| * Interface that can be implemented by template loaders that maintain some |
| * sort of internal state (i.e. caches of earlier lookups for performance |
| * optimization purposes etc.) and support resetting of their state. |
| */ |
| public interface StatefulTemplateLoader extends TemplateLoader { |
| /** |
| * Invoked by {@link Configuration#clearTemplateCache()} to instruct this |
| * template loader to throw away its current state and start afresh. |
| */ |
| public void resetState(); |
| } |