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/Listing1017.java                 | 89 ++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/Listing1017.java

(limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing1017.java')

diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing1017.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1017.java
new file mode 100644
index 0000000..78f572c
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1017.java	
@@ -0,0 +1,89 @@
+/* Listing1017.java */
+
+class MenuEntry1
+{
+  protected String name;
+
+  public MenuEntry1(String name)
+  {
+    this.name = name;
+  }
+
+  public String toString()
+  {
+    return name;
+  }
+}
+
+class IconizedMenuEntry1
+extends MenuEntry1
+{
+  private String iconName;
+
+  public IconizedMenuEntry1(String name, String iconName)
+  {
+    super(name);
+    this.iconName = iconName;
+  }
+}
+
+class CheckableMenuEntry1
+extends MenuEntry1
+{
+  private boolean checked;
+
+  public CheckableMenuEntry1(String name, boolean checked)
+  {
+    super(name);
+    this.checked = checked;
+  }
+}
+
+class Menu1
+extends MenuEntry1
+{
+  MenuEntry1[] entries;
+  int          entryCnt;
+
+  public Menu1(String name, int maxElements)
+  {
+    super(name);
+    this.entries = new MenuEntry1[maxElements];
+    entryCnt = 0;
+  }
+
+  public void add(MenuEntry1 entry)
+  {
+    entries[entryCnt++] = entry;
+  }
+
+  public String toString()
+  {
+    String ret = "(";
+    for (int i = 0; i < entryCnt; ++i) {
+      ret += (i != 0 ? "," : "") + entries[i].toString();
+    }
+    return ret + ")";
+  }
+}
+
+public class Listing1017
+{
+  public static void main(String[] args)
+  {
+    Menu1 filemenu = new Menu1("Datei", 5);
+    filemenu.add(new MenuEntry1("Neu"));
+    filemenu.add(new MenuEntry1("Laden"));
+    filemenu.add(new MenuEntry1("Speichern"));
+
+    Menu1 confmenu = new Menu1("Konfiguration", 3);
+    confmenu.add(new MenuEntry1("Farben"));
+    confmenu.add(new MenuEntry1("Fenster"));
+    confmenu.add(new MenuEntry1("Pfade"));
+    filemenu.add(confmenu);
+
+    filemenu.add(new MenuEntry1("Beenden"));
+
+    System.out.println(filemenu.toString());
+  }
+}
\ No newline at end of file
-- 
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