init

Question15-Polymorphism/src/common/Car.java

@@ -0,0 +1,41 @@
+/*
+ *   作成	Rhizome
+ *------------------------------------------------------------
+ * Copyright(c) Rhizome Inc. All Rights Reserved.
+ */
+package common;
+
+public class Car {
+
+	private String name;
+	private int speed;
+
+	public Car(String name, int speed) {
+		this.name = name;
+		this.speed = speed;
+	}
+
+	/**
+	 * 設定されたスピードで走る
+	 */
+	public void run() {
+		System.out.println(this.name + "は時速" + this.speed + "で走った");
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public int getSpeed() {
+		return speed;
+	}
+
+	public void setSpeed(int speed) {
+		this.speed = speed;
+	}
+
+}

Question15-Polymorphism/src/common/SportsCar.java

@@ -0,0 +1,19 @@
+/*
+ * PTra12_01.java
+ *   作成	Rhizome
+ *------------------------------------------------------------
+ * Copyright(c) Rhizome Inc. All Rights Reserved.
+ */
+package common;
+
+public class SportsCar extends Car{
+	public SportsCar() {
+		super("スポーツカー", 100);
+	}
+	/**
+	 * 設定されたスピードの3倍の速度で走る
+	 */
+	public void turbo() {
+		System.out.println(super.getName() + "は時速" + (super.getSpeed() * 3 ) + "で走った");
+	}
+}

Question15-Polymorphism/src/common/Truck.java

@@ -0,0 +1,13 @@
+/*
+ * PTra12_01.java
+ *   作成	Rhizome
+ *------------------------------------------------------------
+ * Copyright(c) Rhizome Inc. All Rights Reserved.
+ */
+package common;
+
+public class Truck extends Car{
+	public Truck() {
+		super("トラック", 30);
+	}
+}