oop/inheritance sample code updated

1 files changed, 24 insertions, 0 deletions

diff --git a/oop/02-inheritance-02-abstract-classes/Account.java b/oop/02-inheritance-02-abstract-classes/Account.java
new file mode 100644
index 0000000..91acb95
--- /dev/null
+++ b/oop/02-inheritance-02-abstract-classes/Account.java
@@ -0,0 +1,24 @@
+
+public abstract class Account {
+	
+	/* Declaring fields  - represent state */
+	protected int accountNumber;
+	protected double balance;
+	
+	public Account() {
+		/// 
+	}
+	
+	/* Declaring methods - represent operations */
+	
+	public abstract void withdraw(double amount);
+	
+	public void deposit(double amount) {
+		balance += amount;
+	}
+	
+	public double getBalance() {
+		return balance;
+	}
+	
+}