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Contents
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
#include "atn/PrecedencePredicateTransition.h"
using namespace antlr4::atn;
PrecedencePredicateTransition::PrecedencePredicateTransition(ATNState *target, int precedence)
: AbstractPredicateTransition(target), precedence(precedence) {
}
Transition::SerializationType PrecedencePredicateTransition::getSerializationType() const {
return PRECEDENCE;
}
bool PrecedencePredicateTransition::isEpsilon() const {
return true;
}
bool PrecedencePredicateTransition::matches(size_t /*symbol*/, size_t /*minVocabSymbol*/, size_t /*maxVocabSymbol*/) const {
return false;
}
Ref<SemanticContext::PrecedencePredicate> PrecedencePredicateTransition::getPredicate() const {
return std::make_shared<SemanticContext::PrecedencePredicate>(precedence);
}
std::string PrecedencePredicateTransition::toString() const {
return "PRECEDENCE " + Transition::toString() + " { precedence: " + std::to_string(precedence) + " }";
}
Version data entries
28 entries across 28 versions & 2 rubygems