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Java > Open Source Codes > org > apache > activemq > tool > sampler > PerformanceEventListener


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */

17 package org.apache.activemq.tool.sampler;
18
19 public interface PerformanceEventListener {
20     public void onRampUpStart(PerformanceSampler sampler);
21     public void onSamplerStart(PerformanceSampler sampler);
22     public void onSamplerEnd(PerformanceSampler sampler);
23     public void onRampDownEnd(PerformanceSampler sampler);
24 }
25
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