1 | static S listSomeFiles(File[] files) {
|
2 | ret listSomeFiles(asList(files)); |
3 | } |
4 | |
5 | static S listSomeFiles(L<File> files) {
|
6 | new StringBuilder buf; |
7 | for (File f : files) {
|
8 | boolean isDir = f.isDirectory(); |
9 | S line = (isDir ? "D" : "F") + " " + f.getName(); |
10 | if (!isDir) {
|
11 | long size = f.length(); |
12 | S suffix = "B"; |
13 | if (size >= 1024*1024) {
|
14 | size = (size+1024*1024-1) / (1024*1024); |
15 | suffix = "MB"; |
16 | } else if (size >= 1024) {
|
17 | size = (size+1024-1) / 1024; |
18 | suffix = "KB"; |
19 | } |
20 | line += " (" + size + " " + suffix + ")";
|
21 | } |
22 | buf.append(line).append("\n");
|
23 | } |
24 | ret str(buf); |
25 | } |
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| Snippet ID: | #1003184 |
| Snippet name: | listSomeFiles - produce some listing of files |
| Eternal ID of this version: | #1003184/1 |
| Text MD5: | 1330f540226d23d4b855d15d76574b4f |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-05-25 16:30:43 |
| Source code size: | 669 bytes / 25 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 611 / 555 |
| Referenced in: | [show references] |