Split interpreter values from primitives

1 files changed, 37 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java
new file mode 100644
index 0000000..c7d7be3
--- /dev/null
+++ b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java
@@ -0,0 +1,37 @@
+package org.zwobble.couscous.interpreter.values;
+
+import java.util.Optional;
+
+import org.zwobble.couscous.values.IntegerValue;
+import org.zwobble.couscous.values.PrimitiveValue;
+import org.zwobble.couscous.values.PrimitiveValues;
+import org.zwobble.couscous.values.StringValue;
+
+import static java.util.Arrays.asList;
+
+import lombok.Value;
+import lombok.val;
+
+@Value
+public class IntegerInterpreterValue implements InterpreterValue {
+    public static final ConcreteType<?> TYPE = ConcreteType.<IntegerInterpreterValue>builder(IntegerValue.REF)
+        .staticMethod("parseInt", asList(StringValue.REF),
+            (environment, arguments) -> {
+                val value = (StringInterpreterValue)arguments.get(0);
+                return new IntegerInterpreterValue(Integer.parseInt(value.getValue()));
+            })
+        
+        .build();
+    
+    int value;
+
+    @Override
+    public ConcreteType<?> getType() {
+        return TYPE;
+    }
+
+    @Override
+    public Optional<PrimitiveValue> toPrimitiveValue() {
+        return Optional.of(PrimitiveValues.value(value));
+    }
+}