From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 .../hjp5/examples/DirectorySizeVisitor.java        | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java

(limited to 'Master/Reference Architectures and Patterns/hjp5/examples/DirectorySizeVisitor.java')

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
-- 
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