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authorvitalyisaev <vitalyisaev@ydb.tech>2023-11-30 13:26:22 +0300
committervitalyisaev <vitalyisaev@ydb.tech>2023-11-30 15:44:45 +0300
commit0a98fece5a9b54f16afeb3a94b3eb3105e9c3962 (patch)
tree291d72dbd7e9865399f668c84d11ed86fb190bbf /contrib/libs/antlr4_cpp_runtime/src/LexerInterpreter.cpp
parentcb2c8d75065e5b3c47094067cb4aa407d4813298 (diff)
downloadydb-0a98fece5a9b54f16afeb3a94b3eb3105e9c3962.tar.gz
YQ Connector:Use docker-compose in integrational tests
Diffstat (limited to 'contrib/libs/antlr4_cpp_runtime/src/LexerInterpreter.cpp')
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diff --git a/contrib/libs/antlr4_cpp_runtime/src/LexerInterpreter.cpp b/contrib/libs/antlr4_cpp_runtime/src/LexerInterpreter.cpp
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+/* 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/ATNType.h"
+#include "atn/LexerATNSimulator.h"
+#include "dfa/DFA.h"
+#include "Exceptions.h"
+#include "Vocabulary.h"
+
+#include "LexerInterpreter.h"
+
+using namespace antlr4;
+
+LexerInterpreter::LexerInterpreter(const std::string &grammarFileName, const dfa::Vocabulary &vocabulary,
+ const std::vector<std::string> &ruleNames, const std::vector<std::string> &channelNames, const std::vector<std::string> &modeNames,
+ const atn::ATN &atn, CharStream *input)
+ : Lexer(input), _grammarFileName(grammarFileName), _atn(atn), _ruleNames(ruleNames),
+ _channelNames(channelNames), _modeNames(modeNames),
+ _vocabulary(vocabulary) {
+
+ if (_atn.grammarType != atn::ATNType::LEXER) {
+ throw IllegalArgumentException("The ATN must be a lexer ATN.");
+ }
+
+ for (size_t i = 0; i < atn.getNumberOfDecisions(); ++i) {
+ _decisionToDFA.push_back(dfa::DFA(_atn.getDecisionState(i), i));
+ }
+ _interpreter = new atn::LexerATNSimulator(this, _atn, _decisionToDFA, _sharedContextCache); /* mem-check: deleted in d-tor */
+}
+
+LexerInterpreter::~LexerInterpreter()
+{
+ delete _interpreter;
+}
+
+const atn::ATN& LexerInterpreter::getATN() const {
+ return _atn;
+}
+
+std::string LexerInterpreter::getGrammarFileName() const {
+ return _grammarFileName;
+}
+
+const std::vector<std::string>& LexerInterpreter::getRuleNames() const {
+ return _ruleNames;
+}
+
+const std::vector<std::string>& LexerInterpreter::getChannelNames() const {
+ return _channelNames;
+}
+
+const std::vector<std::string>& LexerInterpreter::getModeNames() const {
+ return _modeNames;
+}
+
+const dfa::Vocabulary& LexerInterpreter::getVocabulary() const {
+ return _vocabulary;
+}