Add reading of casts

4 files changed, 8 insertions, 0 deletions

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 6eab8d4..c296a30 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
@@ -12,4 +12,5 @@ public interface ExpressionNodeMapper<T> {
     T visit(ConstructorCallNode call);
     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 fe3b4a2..fb8da13 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
@@ -12,6 +12,7 @@ public interface NodeMapper<T> {
     T visit(ConstructorCallNode call);
     T visit(FieldAccessNode fieldAccess);
     T visit(TypeCoercionNode typeCoercion);
+    T visit(CastNode cast);
 
     T visit(InstanceReceiver receiver);
     T visit(StaticReceiver receiver);
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 388acb1..178442d 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
@@ -55,6 +55,11 @@ public class NodeMapperWithDefault<T> implements NodeMapper<T> {
     }
 
     @Override
+    public T visit(CastNode cast) {
+        return defaultValue;
+    }
+
+    @Override
     public T visit(InstanceReceiver receiver) {
         return defaultValue;
     }
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 189a0cd..bf6240b 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
@@ -12,6 +12,7 @@ public interface NodeVisitor {
     void visit(ConstructorCallNode call);
     void visit(FieldAccessNode fieldAccess);
     void visit(TypeCoercionNode typeCoercion);
+    void visit(CastNode cast);
 
     void visit(InstanceReceiver receiver);
     void visit(StaticReceiver receiver);