1 /* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
2  * Use of this file is governed by the BSD 3-clause license that
3  * can be found in the LICENSE.txt file in the project root.
4  */
5 
6 #include "support/CPPUtils.h"
7 
8 #include "XPathElement.h"
9 
10 using namespace antlr4::tree;
11 using namespace antlr4::tree::xpath;
12 
XPathElement(const std::string & nodeName)13 XPathElement::XPathElement(const std::string &nodeName) {
14   _nodeName = nodeName;
15 }
16 
~XPathElement()17 XPathElement::~XPathElement() {
18 }
19 
evaluate(ParseTree *)20 std::vector<ParseTree *> XPathElement::evaluate(ParseTree * /*t*/) {
21   return {};
22 }
23 
toString() const24 std::string XPathElement::toString() const {
25   std::string inv = _invert ? "!" : "";
26   return antlrcpp::toString(*this) + "[" + inv + _nodeName + "]";
27 }
28 
setInvert(bool value)29 void XPathElement::setInvert(bool value) {
30   _invert = value;
31 }
32