/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * License); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
// Generated from PathParser.g4 by ANTLR 4.9.3

#pragma once


#include "antlr4-runtime.h"


class  PathParser : public antlr4::Parser {
public:
  enum {
    ROOT = 1, WS = 2, TIME = 3, TIMESTAMP = 4, MINUS = 5, PLUS = 6, DIV = 7, 
    MOD = 8, OPERATOR_DEQ = 9, OPERATOR_SEQ = 10, OPERATOR_GT = 11, OPERATOR_GTE = 12, 
    OPERATOR_LT = 13, OPERATOR_LTE = 14, OPERATOR_NEQ = 15, OPERATOR_BITWISE_AND = 16, 
    OPERATOR_LOGICAL_AND = 17, OPERATOR_BITWISE_OR = 18, OPERATOR_LOGICAL_OR = 19, 
    OPERATOR_NOT = 20, DOT = 21, COMMA = 22, SEMI = 23, STAR = 24, DOUBLE_STAR = 25, 
    LR_BRACKET = 26, RR_BRACKET = 27, LS_BRACKET = 28, RS_BRACKET = 29, 
    DOUBLE_COLON = 30, STRING_LITERAL = 31, DURATION_LITERAL = 32, DATETIME_LITERAL = 33, 
    INTEGER_LITERAL = 34, EXPONENT_NUM_PART = 35, ID = 36, QUOTED_ID = 37
  };

  enum {
    RulePath = 0, RulePrefixPath = 1, RuleSuffixPath = 2, RuleNodeName = 3, 
    RuleNodeNameWithoutWildcard = 4, RuleNodeNameSlice = 5, RuleIdentifier = 6, 
    RuleWildcard = 7
  };

  explicit PathParser(antlr4::TokenStream *input);
  ~PathParser();

  virtual std::string getGrammarFileName() const override;
  virtual const antlr4::atn::ATN& getATN() const override { return _atn; };
  virtual const std::vector<std::string>& getTokenNames() const override { return _tokenNames; }; // deprecated: use vocabulary instead.
  virtual const std::vector<std::string>& getRuleNames() const override;
  virtual antlr4::dfa::Vocabulary& getVocabulary() const override;


  class PathContext;
  class PrefixPathContext;
  class SuffixPathContext;
  class NodeNameContext;
  class NodeNameWithoutWildcardContext;
  class NodeNameSliceContext;
  class IdentifierContext;
  class WildcardContext; 

  class  PathContext : public antlr4::ParserRuleContext {
  public:
    PathContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    PrefixPathContext *prefixPath();
    antlr4::tree::TerminalNode *EOF();
    SuffixPathContext *suffixPath();

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  PathContext* path();

  class  PrefixPathContext : public antlr4::ParserRuleContext {
  public:
    PrefixPathContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    antlr4::tree::TerminalNode *ROOT();
    std::vector<antlr4::tree::TerminalNode *> DOT();
    antlr4::tree::TerminalNode* DOT(size_t i);
    std::vector<NodeNameContext *> nodeName();
    NodeNameContext* nodeName(size_t i);

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  PrefixPathContext* prefixPath();

  class  SuffixPathContext : public antlr4::ParserRuleContext {
  public:
    SuffixPathContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    std::vector<NodeNameContext *> nodeName();
    NodeNameContext* nodeName(size_t i);
    std::vector<antlr4::tree::TerminalNode *> DOT();
    antlr4::tree::TerminalNode* DOT(size_t i);

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  SuffixPathContext* suffixPath();

  class  NodeNameContext : public antlr4::ParserRuleContext {
  public:
    NodeNameContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    std::vector<WildcardContext *> wildcard();
    WildcardContext* wildcard(size_t i);
    NodeNameSliceContext *nodeNameSlice();
    NodeNameWithoutWildcardContext *nodeNameWithoutWildcard();

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  NodeNameContext* nodeName();

  class  NodeNameWithoutWildcardContext : public antlr4::ParserRuleContext {
  public:
    NodeNameWithoutWildcardContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    IdentifierContext *identifier();

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  NodeNameWithoutWildcardContext* nodeNameWithoutWildcard();

  class  NodeNameSliceContext : public antlr4::ParserRuleContext {
  public:
    NodeNameSliceContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    IdentifierContext *identifier();
    antlr4::tree::TerminalNode *INTEGER_LITERAL();

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  NodeNameSliceContext* nodeNameSlice();

  class  IdentifierContext : public antlr4::ParserRuleContext {
  public:
    IdentifierContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    antlr4::tree::TerminalNode *DURATION_LITERAL();
    antlr4::tree::TerminalNode *ID();
    antlr4::tree::TerminalNode *QUOTED_ID();

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  IdentifierContext* identifier();

  class  WildcardContext : public antlr4::ParserRuleContext {
  public:
    WildcardContext(antlr4::ParserRuleContext *parent, size_t invokingState);
    virtual size_t getRuleIndex() const override;
    antlr4::tree::TerminalNode *STAR();
    antlr4::tree::TerminalNode *DOUBLE_STAR();

    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual antlrcpp::Any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
   
  };

  WildcardContext* wildcard();


private:
  static std::vector<antlr4::dfa::DFA> _decisionToDFA;
  static antlr4::atn::PredictionContextCache _sharedContextCache;
  static std::vector<std::string> _ruleNames;
  static std::vector<std::string> _tokenNames;

  static std::vector<std::string> _literalNames;
  static std::vector<std::string> _symbolicNames;
  static antlr4::dfa::Vocabulary _vocabulary;
  static antlr4::atn::ATN _atn;
  static std::vector<uint16_t> _serializedATN;


  struct Initializer {
    Initializer();
  };
  static Initializer _init;
};