001/*
002 * Copyright 2002-2012 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.aop.target;
018
019/**
020 * Statistics for a ThreadLocal TargetSource.
021 *
022 * @author Rod Johnson
023 * @author Juergen Hoeller
024 */
025public interface ThreadLocalTargetSourceStats {
026
027        /**
028         * Return the number of client invocations.
029         */
030        int getInvocationCount();
031
032        /**
033         * Return the number of hits that were satisfied by a thread-bound object.
034         */
035        int getHitCount();
036
037        /**
038         * Return the number of thread-bound objects created.
039         */
040        int getObjectCount();
041
042}