initial commit

java/src/game/properties/PropertyBool.java

@@ -0,0 +1,33 @@
+package game.properties;
+
+import java.util.Collection;
+
+import game.collect.ImmutableSet;
+
+public class PropertyBool extends PropertyHelper<Boolean>
+{
+    private final ImmutableSet<Boolean> allowedValues = ImmutableSet.<Boolean>of(Boolean.valueOf(true), Boolean.valueOf(false));
+
+    protected PropertyBool(String name)
+    {
+        super(name, Boolean.class);
+    }
+
+    public Collection<Boolean> getAllowedValues()
+    {
+        return this.allowedValues;
+    }
+
+    public static PropertyBool create(String name)
+    {
+        return new PropertyBool(name);
+    }
+
+    /**
+     * Get the name for the given value.
+     */
+    public String getName(Boolean value)
+    {
+        return value.toString();
+    }
+}