/hazelcast/src/main/java/com/hazelcast/monitor/LocalMapOperationStats.java

 1/*
 2 * Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
 3 *
 4 * Licensed under the Apache License, Version 2.0 (the "License");
 5 * you may not use this file except in compliance with the License.
 6 * You may obtain a copy of the License at
 7 *
 8 * http://www.apache.org/licenses/LICENSE-2.0
 9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.hazelcast.monitor;
18
19/**
20 * Local Map Operation Statistics returns number of map operations in bounded period. The period
21 * has start and end times. Given the number of operations in that period, one can calculate the number of
22 * operations per second.
23 */
24public interface LocalMapOperationStats extends LocalInstanceOperationStats {
25
26    /**
27     * Returns the number of put operations
28     *
29     * @return number of put operations
30     */
31    public long getNumberOfPuts();
32
33    /**
34     * Returns the number of get operations
35     *
36     * @return number of get operations
37     */
38    public long getNumberOfGets();
39
40    /**
41     * Returns the total latency of put operations in this period. To get the average latency, divide to number of puts
42     *
43     * @return
44     */
45    public long getTotalPutLatency();
46
47    /**
48     * Returns the total latency of get operations in this period. To get the average latency, divide to number of gets
49     *
50     * @return
51     */
52    public long getTotalGetLatency();
53
54    /**
55     * Returns the total latency of remove operations in this period. To get the average latency, divide to number of gets
56     *
57     * @return
58     */
59    public long getTotalRemoveLatency();
60
61    /**
62     * Returns the number of Remove operations
63     *
64     * @return number of remove operations
65     */
66    public long getNumberOfRemoves();
67
68    /**
69     * Returns the number of Events Received
70     *
71     * @return number of events received
72     */
73    public long getNumberOfEvents();
74
75    /**
76     * Returns the total number of Other Operations
77     *
78     * @return number of other operations
79     */
80    public long getNumberOfOtherOperations();
81
82    /**
83     * Returns the total number of total operations
84     *
85     * @return number of total operations
86     */
87    public long total();
88}