From 368f2dd010defaf5f4b6deb70f45285cee8f244d Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 25 Oct 2015 19:18:09 +0000
Subject: Remove lombok

---
 .../zwobble/couscous/interpreter/Evaluator.java    | 59 ++++++++++------------
 1 file changed, 27 insertions(+), 32 deletions(-)

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

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java b/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
index 1bc1ab8..2122f01 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
@@ -2,7 +2,6 @@ package org.zwobble.couscous.interpreter;
 
 import java.util.List;
 import java.util.stream.Collectors;
-
 import org.zwobble.couscous.ast.AssignmentNode;
 import org.zwobble.couscous.ast.ConstructorCallNode;
 import org.zwobble.couscous.ast.ExpressionNode;
@@ -16,18 +15,17 @@ import org.zwobble.couscous.ast.VariableReferenceNode;
 import org.zwobble.couscous.ast.visitors.AssignableExpressionNodeVisitor;
 import org.zwobble.couscous.ast.visitors.ExpressionNodeMapper;
 import org.zwobble.couscous.interpreter.values.BooleanInterpreterValue;
+import org.zwobble.couscous.interpreter.values.ConcreteType;
 import org.zwobble.couscous.interpreter.values.InterpreterValue;
 import org.zwobble.couscous.interpreter.values.InterpreterValues;
 
-import lombok.val;
-
 public class Evaluator implements ExpressionNodeMapper<InterpreterValue> {
     public static InterpreterValue eval(Environment environment, ExpressionNode expression) {
         return new Evaluator(environment).eval(expression);
     }
     
     private final Environment environment;
-
+    
     private Evaluator(Environment environment) {
         this.environment = environment;
     }
@@ -35,29 +33,29 @@ public class Evaluator implements ExpressionNodeMapper<InterpreterValue> {
     public InterpreterValue eval(ExpressionNode expression) {
         return expression.accept(this);
     }
-
+    
     @Override
     public InterpreterValue visit(LiteralNode literal) {
         return InterpreterValues.value(literal.getValue());
     }
-
+    
     @Override
     public InterpreterValue visit(VariableReferenceNode variableReference) {
         return environment.get(variableReference.getReferentId());
     }
-
+    
     @Override
     public InterpreterValue visit(ThisReferenceNode reference) {
         return environment.getThis().get();
     }
-
+    
     @Override
     public InterpreterValue visit(AssignmentNode assignment) {
-        val value = eval(assignment.getValue());
-        assignment.getTarget().accept(new AssignableExpressionNodeVisitor() {
+        InterpreterValue value = eval(assignment.getValue());
+        assignment.getTarget().accept(new AssignableExpressionNodeVisitor(){
             @Override
             public void visit(FieldAccessNode fieldAccess) {
-                val left = eval(fieldAccess.getLeft());
+                InterpreterValue left = eval(fieldAccess.getLeft());
                 left.setField(fieldAccess.getFieldName(), value);
             }
             
@@ -68,51 +66,48 @@ public class Evaluator implements ExpressionNodeMapper<InterpreterValue> {
         });
         return value;
     }
-
+    
     @Override
     public InterpreterValue visit(TernaryConditionalNode ternaryConditional) {
-        val condition = eval(ternaryConditional.getCondition());
+        InterpreterValue condition = eval(ternaryConditional.getCondition());
         if (!(condition instanceof BooleanInterpreterValue)) {
             throw new ConditionMustBeBoolean(condition);
         }
-        val branch = ((BooleanInterpreterValue)condition).getValue()
-            ? ternaryConditional.getIfTrue()
-            : ternaryConditional.getIfFalse();
+        final org.zwobble.couscous.ast.ExpressionNode branch = ((BooleanInterpreterValue)condition).getValue() ? ternaryConditional.getIfTrue() : ternaryConditional.getIfFalse();
         return eval(branch);
     }
-
+    
     @Override
     public InterpreterValue visit(MethodCallNode methodCall) {
-        val receiver = eval(methodCall.getReceiver());
-        val type = receiver.getType();
-        val arguments = evalArguments(methodCall.getArguments());
+        InterpreterValue receiver = eval(methodCall.getReceiver());
+        ConcreteType type = receiver.getType();
+        List<InterpreterValue> arguments = evalArguments(methodCall.getArguments());
         return type.callMethod(environment, receiver, methodCall.getMethodName(), arguments);
     }
-
+    
     @Override
     public InterpreterValue visit(StaticMethodCallNode staticMethodCall) {
-        val clazz = environment.findClass(staticMethodCall.getClassName());
-        val arguments = evalArguments(staticMethodCall.getArguments());
+        ConcreteType clazz = environment.findClass(staticMethodCall.getClassName());
+        List<InterpreterValue> arguments = evalArguments(staticMethodCall.getArguments());
         return clazz.callStaticMethod(environment, staticMethodCall.getMethodName(), arguments);
     }
-
+    
     @Override
     public InterpreterValue visit(ConstructorCallNode call) {
-        val clazz = environment.findClass(call.getType());
-        val arguments = evalArguments(call.getArguments());
+        ConcreteType clazz = environment.findClass(call.getType());
+        List<InterpreterValue> arguments = evalArguments(call.getArguments());
         return clazz.callConstructor(environment, arguments);
     }
-
+    
     @Override
     public InterpreterValue visit(FieldAccessNode fieldAccess) {
-        val left = eval(fieldAccess.getLeft());
+        InterpreterValue left = eval(fieldAccess.getLeft());
         return left.getField(fieldAccess.getFieldName());
     }
-
+    
     private List<InterpreterValue> evalArguments(List<ExpressionNode> arguments) {
-        return arguments
-            .stream()
+        return arguments.stream()
             .map(argument -> eval(argument))
             .collect(Collectors.toList());
     }
-}
+}
\ No newline at end of file
-- 
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