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1 package it.stefanochizzolini.clown.samples;
2
3 import java.io.File  ;
4 import java.io.FilenameFilter ;
5
6 public class SampleResources
7 {
8 private File resourceDir;
9
10 private class ExtensionFilter
11 implements FilenameFilter
12 {
13 private String extension;
14
15 private ExtensionFilter(
16 String extension
17 )
18 {this.extension = "." + extension;}
19
20 public boolean accept(
21 File dir,
22 String name
23 )
24 {return name.endsWith(extension);}
25 }
26
27 public SampleResources(
28 File resourceDir
29 )
30 {
31 this.resourceDir = resourceDir;
32 }
33
34 public String [] filter(
35 String extension
36 )
37 {
38 return resourceDir.list(new ExtensionFilter(extension));
39 }
40
41 public void printList(
42 String [] filePaths
43 )
44 {
45 for(
46 int i = 0;
47 i < filePaths.length;
48 i++
49 )
50 {
51 System.out.println("[" + i + "] " + filePaths[i]);
52 }
53 }
54 } |
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Java API By Example, From Geeks To Geeks.