| /* |
| * 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.cocoon.components.profiler; |
| |
| import org.apache.avalon.framework.component.Component; |
| |
| import java.util.Collection; |
| |
| /** |
| * Profiler component interface. |
| * |
| * @author <a href="mailto:vgritsenko@apache.org">Vadim Gritsenko</a> |
| * @author <a href="mailto:stephan@apache.org">Stephan Michels</a> |
| * @version CVS $Id$ |
| */ |
| public interface Profiler extends Component |
| { |
| String ROLE = Profiler.class.getName(); |
| |
| /** |
| * Clear the results. |
| */ |
| void clearResults(); |
| |
| /** |
| * Remove a specified result. |
| * |
| * @param key Key of the result. |
| */ |
| void clearResult(Object key); |
| |
| /** |
| * Add a result for a request. |
| * |
| * @param uri URI of the request |
| * @param data Result of the profiling |
| */ |
| void addResult(String uri, ProfilerData data); |
| |
| /** |
| * Returns a collection of all keys |
| * |
| * @return Keys of all results. |
| */ |
| Collection getResultKeys(); |
| |
| /** |
| * Returns a collection of the results. |
| * |
| * @return Collection of results. |
| */ |
| Collection getResults(); |
| |
| /** |
| * Returns a result of a specifed key. |
| * |
| * @param key Key of the result. |
| * @return Result. |
| */ |
| ProfilerResult getResult(Object key); |
| } |