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7c673cae FG |
1 | /* |
2 | * Permission is hereby granted, free of charge, to any person obtaining a | |
3 | * copy of this software and associated documentation files (the "Software"), | |
4 | * to deal in the Software without restriction, including without limitation | |
5 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
6 | * and/or sell copies of the Software, and to permit persons to whom the | |
7 | * Software is furnished to do so, subject to the following conditions: | |
8 | * | |
9 | * The above copyright notice and this permission notice shall be included in | |
10 | * all copies or substantial portions of the Software. | |
11 | * | |
12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
13 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
14 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
15 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
16 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
17 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
18 | * DEALINGS IN THE SOFTWARE. | |
19 | */ | |
20 | package com.ceph.fs; | |
21 | ||
22 | import java.util.Arrays; | |
23 | ||
24 | /** | |
25 | * Holds information about a file extent in CephFS. | |
26 | */ | |
27 | public class CephFileExtent { | |
28 | private long offset; | |
29 | private long length; | |
30 | private int[] osds; | |
31 | ||
32 | CephFileExtent(long offset, long length, int[] osds) { | |
33 | this.offset = offset; | |
34 | this.length = length; | |
35 | this.osds = osds; | |
36 | } | |
37 | ||
38 | /** | |
39 | * Get starting offset of extent. | |
40 | */ | |
41 | public long getOffset() { | |
42 | return offset; | |
43 | } | |
44 | ||
45 | /** | |
46 | * Get length of extent. | |
47 | */ | |
48 | public long getLength() { | |
49 | return length; | |
50 | } | |
51 | ||
52 | /** | |
53 | * Get list of OSDs with this extent. | |
54 | */ | |
55 | public int[] getOSDs() { | |
56 | return osds; | |
57 | } | |
58 | ||
59 | /** | |
60 | * Pretty print. | |
61 | */ | |
62 | public String toString() { | |
63 | return "extent[" + offset + "," + length + "," | |
64 | + Arrays.toString(osds) + "]"; | |
65 | } | |
66 | } |