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[toc] / antlr4-cpp-runtime-4.9.2-source / runtime / src / atn / RuleTransition.cpp

diff --git a/antlr4-cpp-runtime-4.9.2-source/runtime/src/atn/RuleTransition.cpp b/antlr4-cpp-runtime-4.9.2-source/runtime/src/atn/RuleTransition.cpp
new file mode 100644 (file)
index 0000000..c52f16d
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/runtime/src/atn/RuleTransition.cpp
@@ -0,0 +1,37 @@
+/* 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/RuleStartState.h"
+#include "atn/RuleTransition.h"
+
+using namespace antlr4::atn;
+
+RuleTransition::RuleTransition(RuleStartState *ruleStart, size_t ruleIndex, ATNState *followState)
+  : RuleTransition(ruleStart, ruleIndex, 0, followState) {
+}
+
+RuleTransition::RuleTransition(RuleStartState *ruleStart, size_t ruleIndex, int precedence, ATNState *followState)
+  : Transition(ruleStart), ruleIndex(ruleIndex), precedence(precedence) {
+  this->followState = followState;
+}
+
+Transition::SerializationType RuleTransition::getSerializationType() const {
+  return RULE;
+}
+
+bool RuleTransition::isEpsilon() const {
+  return true;
+}
+
+bool RuleTransition::matches(size_t /*symbol*/, size_t /*minVocabSymbol*/, size_t /*maxVocabSymbol*/) const {
+  return false;
+}
+
+std::string RuleTransition::toString() const {
+  std::stringstream ss;
+  ss << "RULE " << Transition::toString() << " { ruleIndex: " << ruleIndex << ", precedence: " << precedence <<
+    ", followState: " << std::hex << followState << " }";
+  return ss.str();
+}