From 2f9374c7f32a761413da4c5484bec88a76c855d2 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Mon, 5 Oct 2015 12:29:48 +0100
Subject: Move interpreter values into interpreter package

---
 .../couscous/interpreter/values/IntegerValue.java  | 30 ++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 src/main/java/org/zwobble/couscous/interpreter/values/IntegerValue.java

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

diff --git a/src/main/java/org/zwobble/couscous/interpreter/values/IntegerValue.java b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerValue.java
new file mode 100644
index 0000000..89fd056
--- /dev/null
+++ b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerValue.java
@@ -0,0 +1,30 @@
+package org.zwobble.couscous.interpreter.values;
+
+import org.zwobble.couscous.values.TypeReference;
+
+import static java.util.Arrays.asList;
+import static org.zwobble.couscous.values.TypeReference.typeRef;
+
+import lombok.Value;
+import lombok.val;
+
+@Value
+public class IntegerValue implements InterpreterValue {
+    public static final TypeReference REF = typeRef("java.lang.Integer");
+    
+    public static final ConcreteType<?> TYPE = ConcreteType.<IntegerValue>builder(REF)
+        .staticMethod("parseInt", asList(StringValue.REF),
+            (environment, arguments) -> {
+                val value = (StringValue)arguments.get(0);
+                return new IntegerValue(Integer.parseInt(value.getValue()));
+            })
+        
+        .build();
+    
+    int value;
+
+    @Override
+    public ConcreteType<?> getType() {
+        return TYPE;
+    }
+}
-- 
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