1 /**
2 * Copyright (c) 2012, University of Konstanz, Distributed Systems Group
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of Konstanz nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27 package org.perfidix.meter;
28
29 /**
30 * Small enum to store the different kinds of memories.
31 *
32 * @author Sebastian Graf, University of Konstanz
33 */
34 public enum Memory {
35
36 /** Enum for byte. */
37 Byte("B", "byte", 1),
38 /** Enum for KibiByte. */
39 KibiByte("KiB", "kibiByte", 1024),
40 /** Enum for MebiByte. */
41 Mebibyte("MiB", "mebibyte", 1048576);
42
43 /**
44 * The unit of one size.
45 */
46 private final String unit;
47
48 /**
49 * The description of one size.
50 */
51 private final String unitDescription;
52
53 /**
54 * Number of bytes.
55 */
56 private final double numberOfBytes;
57
58 /**
59 * The constructor for the memory sizes.
60 *
61 * @param paramUnit
62 * to give
63 * @param paramUnitDesc
64 * to give
65 * @param paramBytes
66 * to give
67 */
68 private Memory(final String paramUnit, final String paramUnitDesc, final int paramBytes) {
69 unit = paramUnit;
70 unitDescription = paramUnitDesc;
71 numberOfBytes = paramBytes;
72 }
73
74 /**
75 * Getting the number of bytes.
76 *
77 * @return the number of bytes
78 */
79 public double getNumberOfBytes() {
80 return numberOfBytes;
81 }
82
83 /**
84 * Getting the unit.
85 *
86 * @return the unit
87 */
88 public String getUnit() {
89 return unit;
90 }
91
92 /**
93 * Getting the full unitname.
94 *
95 * @return the full unitname
96 */
97 public String getUnitDescription() {
98 return unitDescription;
99 }
100
101 }