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| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java | |
| download | Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.gz Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java b/Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java new file mode 100644 index 0000000..8996d8c --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java @@ -0,0 +1,41 @@ +/* DirectorySizeVisitor.java */
+
+import java.io.*;
+
+public class DirectorySizeVisitor
+implements DirectoryVisitor
+{
+ int files = 0;
+ int dirs = 0;
+ long size = 0;
+
+ public void enterDirectory(File dir)
+ {
+ ++dirs;
+ }
+
+ public void leaveDirectory(File dir)
+ {
+ }
+
+ public void visitFile(File file)
+ {
+ ++files;
+ size += file.length();
+ }
+
+ public int getDirs()
+ {
+ return dirs;
+ }
+
+ public int getFiles()
+ {
+ return files;
+ }
+
+ public long getSize()
+ {
+ return size;
+ }
+}
\ No newline at end of file |