Move interpreter values into interpreter package

1 files changed, 30 insertions, 0 deletions

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;
+    }
+}