From bb2827693791b194d12f3dff96be5ab7c07732ec Mon Sep 17 00:00:00 2001
From: Ilkka Seppala <iluwatar@gmail.com>
Date: Thu, 23 Apr 2015 21:46:44 +0300
Subject: [PATCH] Created creature hierarchy.

---
 .../java/com/iluwatar/AbstractCreature.java   | 41 +++++++++++++++++++
 .../src/main/java/com/iluwatar/Color.java     | 17 ++++++++
 .../src/main/java/com/iluwatar/Creature.java  | 12 ++++++
 .../src/main/java/com/iluwatar/Dragon.java    |  8 ++++
 .../src/main/java/com/iluwatar/Goblin.java    |  8 ++++
 .../src/main/java/com/iluwatar/Movement.java  | 17 ++++++++
 .../src/main/java/com/iluwatar/Octopus.java   |  8 ++++
 .../src/main/java/com/iluwatar/Size.java      | 22 ++++++++++
 8 files changed, 133 insertions(+)
 create mode 100644 specification/src/main/java/com/iluwatar/AbstractCreature.java
 create mode 100644 specification/src/main/java/com/iluwatar/Color.java
 create mode 100644 specification/src/main/java/com/iluwatar/Creature.java
 create mode 100644 specification/src/main/java/com/iluwatar/Dragon.java
 create mode 100644 specification/src/main/java/com/iluwatar/Goblin.java
 create mode 100644 specification/src/main/java/com/iluwatar/Movement.java
 create mode 100644 specification/src/main/java/com/iluwatar/Octopus.java
 create mode 100644 specification/src/main/java/com/iluwatar/Size.java

diff --git a/specification/src/main/java/com/iluwatar/AbstractCreature.java b/specification/src/main/java/com/iluwatar/AbstractCreature.java
new file mode 100644
index 000000000..304c99cbc
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/AbstractCreature.java
@@ -0,0 +1,41 @@
+package com.iluwatar;
+
+public abstract class AbstractCreature implements Creature {
+
+	private String name;
+	private Size size;
+	private Movement movement;
+	private Color color;
+
+	public AbstractCreature(String name, Size size, Movement movement, Color color) {
+		this.name = name;
+		this.size = size;
+		this.movement = movement;
+		this.color = color;
+	}	
+	
+	@Override
+	public String toString() {
+		return String.format("%s [size=%s, movement=%s, color=%s]", name, size, movement, color);
+	}
+	
+	@Override
+	public String getName() {
+		return name;
+	}
+	
+	@Override
+	public Size getSize() {
+		return size;
+	}
+	
+	@Override
+	public Movement getMovement() {
+		return movement;
+	}
+	
+	@Override
+	public Color getColor() {
+		return color;
+	}
+}
diff --git a/specification/src/main/java/com/iluwatar/Color.java b/specification/src/main/java/com/iluwatar/Color.java
new file mode 100644
index 000000000..8f07d7d1e
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/Color.java
@@ -0,0 +1,17 @@
+package com.iluwatar;
+
+public enum Color {
+
+    DARK("dark"), LIGHT("light"), GREEN("green"), RED("red");
+    
+    private String title;
+
+    Color(String title) {
+        this.title = title;
+    }
+
+    @Override
+	public String toString() {
+        return title;
+	}		
+}
diff --git a/specification/src/main/java/com/iluwatar/Creature.java b/specification/src/main/java/com/iluwatar/Creature.java
new file mode 100644
index 000000000..3bb330891
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/Creature.java
@@ -0,0 +1,12 @@
+package com.iluwatar;
+
+public interface Creature {
+
+	String getName();
+	
+	Size getSize();
+	
+	Movement getMovement();
+	
+	Color getColor();
+}
diff --git a/specification/src/main/java/com/iluwatar/Dragon.java b/specification/src/main/java/com/iluwatar/Dragon.java
new file mode 100644
index 000000000..c8bc841c6
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/Dragon.java
@@ -0,0 +1,8 @@
+package com.iluwatar;
+
+public class Dragon extends AbstractCreature {
+
+	public Dragon() {
+		super("Dragon", Size.LARGE, Movement.FLYING, Color.RED);
+	}
+}
diff --git a/specification/src/main/java/com/iluwatar/Goblin.java b/specification/src/main/java/com/iluwatar/Goblin.java
new file mode 100644
index 000000000..6d9948667
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/Goblin.java
@@ -0,0 +1,8 @@
+package com.iluwatar;
+
+public class Goblin extends AbstractCreature {
+
+	public Goblin() {
+		super("Goblin", Size.SMALL, Movement.WALKING, Color.GREEN);
+	}
+}
diff --git a/specification/src/main/java/com/iluwatar/Movement.java b/specification/src/main/java/com/iluwatar/Movement.java
new file mode 100644
index 000000000..8086b4ae9
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/Movement.java
@@ -0,0 +1,17 @@
+package com.iluwatar;
+
+public enum Movement {
+
+    WALKING("walking"), SWIMMING("swimming"), FLYING("flying");
+    
+    private String title;
+
+    Movement(String title) {
+        this.title = title;
+    }
+
+    @Override
+	public String toString() {
+        return title;
+	}	
+}
diff --git a/specification/src/main/java/com/iluwatar/Octopus.java b/specification/src/main/java/com/iluwatar/Octopus.java
new file mode 100644
index 000000000..818dcf785
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/Octopus.java
@@ -0,0 +1,8 @@
+package com.iluwatar;
+
+public class Octopus extends AbstractCreature {
+
+	public Octopus() {
+		super("Octopus", Size.NORMAL, Movement.SWIMMING, Color.DARK);
+	}
+}
diff --git a/specification/src/main/java/com/iluwatar/Size.java b/specification/src/main/java/com/iluwatar/Size.java
new file mode 100644
index 000000000..1045b3fd0
--- /dev/null
+++ b/specification/src/main/java/com/iluwatar/Size.java
@@ -0,0 +1,22 @@
+package com.iluwatar;
+
+/**
+ *
+ * Enumeration for creature size.
+ *
+ */
+public enum Size {
+
+    SMALL("small"), NORMAL("normal"), LARGE("large");
+    
+    private String title;
+
+    Size(String title) {
+        this.title = title;
+    }
+
+    @Override
+	public String toString() {
+        return title;
+	}
+}