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.
6 #include "atn/PrecedencePredicateTransition.h"
8 using namespace antlr4::atn;
10 PrecedencePredicateTransition::PrecedencePredicateTransition(ATNState *target, int precedence)
11 : AbstractPredicateTransition(target), precedence(precedence) {
14 Transition::SerializationType PrecedencePredicateTransition::getSerializationType() const {
18 bool PrecedencePredicateTransition::isEpsilon() const {
22 bool PrecedencePredicateTransition::matches(size_t /*symbol*/, size_t /*minVocabSymbol*/, size_t /*maxVocabSymbol*/) const {
26 Ref<SemanticContext::PrecedencePredicate> PrecedencePredicateTransition::getPredicate() const {
27 return std::make_shared<SemanticContext::PrecedencePredicate>(precedence);
30 std::string PrecedencePredicateTransition::toString() const {
31 return "PRECEDENCE " + Transition::toString() + " { precedence: " + std::to_string(precedence) + " }";