freemarker.cache.StatefulTemplateLoader Maven / Gradle / Ivy
/*
* 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 {@link TemplateLoader}-s 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();
}