From f2ed6b591da6149319c149d1c78694bfa9641a73 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 24 Jan 2016 16:01:06 +0000
Subject: Implement visitors on OperationNode instead of desugarring

---
 .../org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java    | 2 ++
 src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java    | 1 +
 .../org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java   | 7 ++++++-
 .../java/org/zwobble/couscous/ast/visitors/NodeTransformer.java    | 5 +++++
 src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java   | 1 +
 5 files changed, 15 insertions(+), 1 deletion(-)

(limited to 'src/main/java/org/zwobble/couscous/ast/visitors')

diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java b/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
index c296a30..2836a22 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
@@ -10,7 +10,9 @@ public interface ExpressionNodeMapper<T> {
     T visit(TernaryConditionalNode ternaryConditional);
     T visit(MethodCallNode methodCall);
     T visit(ConstructorCallNode call);
+    T visit(OperationNode operation);
     T visit(FieldAccessNode fieldAccess);
     T visit(TypeCoercionNode typeCoercion);
     T visit(CastNode cast);
+
 }
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
index fb8da13..e0e16a8 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
@@ -10,6 +10,7 @@ public interface NodeMapper<T> {
     T visit(TernaryConditionalNode ternaryConditional);
     T visit(MethodCallNode methodCall);
     T visit(ConstructorCallNode call);
+    T visit(OperationNode operation);
     T visit(FieldAccessNode fieldAccess);
     T visit(TypeCoercionNode typeCoercion);
     T visit(CastNode cast);
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
index 178442d..fb0b93a 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
@@ -43,7 +43,12 @@ public class NodeMapperWithDefault<T> implements NodeMapper<T> {
     public T visit(ConstructorCallNode call) {
         return defaultValue;
     }
-    
+
+    @Override
+    public T visit(OperationNode operation) {
+        return defaultValue;
+    }
+
     @Override
     public T visit(FieldAccessNode fieldAccess) {
         return defaultValue;
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java
index 158b3ce..79a409c 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java
@@ -56,6 +56,11 @@ public class NodeTransformer implements ExpressionNodeMapper<ExpressionNode>, St
         return defaultTransformExpression(call);
     }
 
+    @Override
+    public ExpressionNode visit(OperationNode operationNode) {
+        return defaultTransformExpression(operationNode);
+    }
+
     @Override
     public ExpressionNode visit(FieldAccessNode fieldAccess) {
         return defaultTransformExpression(fieldAccess);
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
index bf6240b..4a80008 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
@@ -10,6 +10,7 @@ public interface NodeVisitor {
     void visit(TernaryConditionalNode ternaryConditional);
     void visit(MethodCallNode methodCall);
     void visit(ConstructorCallNode call);
+    void visit(OperationNode operation);
     void visit(FieldAccessNode fieldAccess);
     void visit(TypeCoercionNode typeCoercion);
     void visit(CastNode cast);
-- 
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