/** Finds the first matching qualified name node in post-traversal order. */
protected final Node findQualifiedNameNode(final String name, Node root) {
final List<Node> matches = Lists.newArrayList();
NodeUtil.visitPostOrder(
root,
new NodeUtil.Visitor() {
@Override
public void visit(Node n) {
if (name.equals(n.getQualifiedName())) {
matches.add(n);
}
}
},
Predicates.<Node>alwaysTrue());
return matches.get(0);
}
/** Switches all "this.$.foo" to "this.$['foo']". */
private void switchDollarSignPropsToBrackets(Node objLit) {
Preconditions.checkState(objLit.isObjectLit());
for (Node keyNode : objLit.children()) {
Node value = keyNode.getFirstChild();
if (value != null && value.isFunction()) {
NodeUtil.visitPostOrder(
value.getLastChild(),
new NodeUtil.Visitor() {
@Override
public void visit(Node n) {
if (n.isString()
&& n.getString().equals("$")
&& n.getParent().isGetProp()
&& n.getParent().getParent().isGetProp()) {
Node dollarChildProp = n.getParent().getParent();
dollarChildProp.setType(Token.GETELEM);
compiler.reportCodeChange();
}
}
},
Predicates.<Node>alwaysTrue());
}
}
}