From 921de028319d06253bc2a73302e8f4ee51bc7ca0 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Sun, 17 Jan 2016 18:09:32 +0000 Subject: Implement replaceExpressions using NodeTransformer --- src/main/java/org/zwobble/couscous/ast/VariableReferenceNode.java | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'src/main/java/org/zwobble/couscous/ast/VariableReferenceNode.java') diff --git a/src/main/java/org/zwobble/couscous/ast/VariableReferenceNode.java b/src/main/java/org/zwobble/couscous/ast/VariableReferenceNode.java index b907c6d..f9800a5 100644 --- a/src/main/java/org/zwobble/couscous/ast/VariableReferenceNode.java +++ b/src/main/java/org/zwobble/couscous/ast/VariableReferenceNode.java @@ -5,8 +5,6 @@ import org.zwobble.couscous.ast.visitors.AssignableExpressionNodeVisitor; import org.zwobble.couscous.ast.visitors.ExpressionNodeMapper; import org.zwobble.couscous.ast.visitors.NodeTransformer; -import java.util.function.Function; - public class VariableReferenceNode implements AssignableExpressionNode, ReferenceNode { public static VariableReferenceNode reference(VariableNode variable) { return new VariableReferenceNode(variable.getDeclaration()); @@ -31,11 +29,6 @@ public class VariableReferenceNode implements AssignableExpressionNode, Referenc return visitor.visit(this); } - @Override - public ExpressionNode replaceExpressions(Function replace) { - return this; - } - public Identifier getReferentId() { return referent.getId(); } @@ -55,6 +48,7 @@ public class VariableReferenceNode implements AssignableExpressionNode, Referenc return visitor.visit(this); } + @Override public ExpressionNode transform(NodeTransformer transformer) { return new VariableReferenceNode(transformer.transform(referent)); } -- cgit v1.2.3