From c1de40d3615a8efc852fd1a12832437ee3ce4318 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Wed, 30 Sep 2015 19:47:38 +0100
Subject: Define methods once per type

---
 src/main/java/org/zwobble/couscous/values/UnitValue.java | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/main/java/org/zwobble/couscous/values/UnitValue.java')

diff --git a/src/main/java/org/zwobble/couscous/values/UnitValue.java b/src/main/java/org/zwobble/couscous/values/UnitValue.java
index 8d75529..5742d8a 100644
--- a/src/main/java/org/zwobble/couscous/values/UnitValue.java
+++ b/src/main/java/org/zwobble/couscous/values/UnitValue.java
@@ -1,18 +1,19 @@
 package org.zwobble.couscous.values;
 
-import java.util.Optional;
-
 import lombok.ToString;
 
 @ToString
 public class UnitValue implements InterpreterValue {
+    private static final ConcreteType<?> TYPE = ConcreteType.<UnitValue>builder()
+        .build();
+    
     public static final UnitValue UNIT = new UnitValue(); 
     
     private UnitValue() {
     }
 
     @Override
-    public Optional<MethodValue> getMethod(String methodName) {
-        throw new UnsupportedOperationException();
+    public ConcreteType<?> getType() {
+        return TYPE;
     }
 }
-- 
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