Move childNodes onto Node interface

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/couscous/ast/TernaryConditionalNode.java b/src/main/java/org/zwobble/couscous/ast/TernaryConditionalNode.java
index 9d17848..3ffcf63 100644
--- a/src/main/java/org/zwobble/couscous/ast/TernaryConditionalNode.java
+++ b/src/main/java/org/zwobble/couscous/ast/TernaryConditionalNode.java
@@ -3,6 +3,7 @@ package org.zwobble.couscous.ast;
 import org.zwobble.couscous.types.Type;
 import org.zwobble.couscous.ast.visitors.ExpressionNodeMapper;
 import org.zwobble.couscous.ast.visitors.NodeTransformer;
+import org.zwobble.couscous.util.ExtraIterables;
 
 public class TernaryConditionalNode implements ExpressionNode {
     public static TernaryConditionalNode ternaryConditional(
@@ -43,6 +44,11 @@ public class TernaryConditionalNode implements ExpressionNode {
     }
 
     @Override
+    public Iterable<? extends Node> childNodes() {
+        return ExtraIterables.of(condition, ifTrue, ifFalse);
+    }
+
+    @Override
     public ExpressionNode transform(NodeTransformer transformer) {
         return new TernaryConditionalNode(
             transformer.transformExpression(condition),