SS 2025

2025_Praxis_der_Programmierung/Printmedia.java

@@ -0,0 +1,27 @@
+public class Printmedia implements Readable {
+
+	private int currentPage;
+	protected int maxPage;
+
+	public Printmedia(int currentPage, int maxPage) {
+		this.currentPage = currentPage;
+		this.maxPage = maxPage;
+	}
+
+	public int getCurrentPage() {
+		return currentPage;
+	}
+
+	public int getMaxPage() {
+		return maxPage;
+	}
+
+	@Override
+	public void read(int amount) {
+		if (currentPage + amount > maxPage) {
+			throw new RuntimeException(
+					"Cannot read because currentPage would exceed maxPage");
+		}
+		currentPage += amount;
+	}
+}