01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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.cocoon.profiling.statistics;
18:
19: /**
20: * A simple statistics object.
21: * A statistics object stores the duration for an invocation
22: * of a defined category.
23: *
24: * @version $Id: Statistics.java 485636 2006-12-11 12:20:15Z cziegeler $
25: * @since 2.1.10
26: */
27: public interface Statistics {
28:
29: /**
30: * The duration of the invocation in milliseconds.
31: */
32: long getDuration();
33:
34: /**
35: * The category for the invocation.
36: */
37: String getCategory();
38: }
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