refactor

library/Administrator.java

@@ -0,0 +1,57 @@
+package library;
+
+public class Administrator {
+    private int iId;
+    private String strName;
+    private Library lib;
+
+    public Administrator(int inId, String inName) {
+        this.iId = inId;
+        this.strName = inName;
+        this.lib = new Library();
+    }
+
+    public boolean register(Student st) {
+        for (Book bk : st.getBg().getLiBag())
+            if (!this.lib.del(bk)) {
+                System.out.println("Book not found in library: " + bk.getStrIsbn());
+                return false;
+            }
+        this.print(st);
+        return true;
+    }
+
+    private void print(Student st) {
+        System.out.println("Administrator ID: " + this.iId);
+        System.out.println("Administrator Name: " + this.strName);
+        System.out.println("Student ID: " + st.getiId());
+        System.out.println("Student Name: " + st.getStrName());
+        for (Book bk : st.getBg().getLiBag())
+            System.out.println(
+                    "Book ISBN: " + bk.getStrIsbn() + " Title: " + bk.getStrTitle() + " Count: " + bk.getiCount());
+    }
+
+    public int getiId() {
+        return iId;
+    }
+
+    public void setiId(int iId) {
+        this.iId = iId;
+    }
+
+    public String getStrName() {
+        return strName;
+    }
+
+    public void setStrName(String strName) {
+        this.strName = strName;
+    }
+
+    public Library getLib() {
+        return lib;
+    }
+
+    public void setLib(Library lib) {
+        this.lib = lib;
+    }
+}