Package com.inductiveautomation.ignition.common.expressions.parsing

Class ELParser

  • public class ELParser
extends java_cup.runtime.lr_parser
    CUP v0.10k generated parser.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected static short[][] _action_table
      Parse-action table.
      protected static short[][] _production_table
      Production table.
      protected static short[][] _reduce_table
      reduce_goto table.
      protected com.inductiveautomation.ignition.common.expressions.parsing.CUP$ELParser$actions action_obj
      Instance of action encapsulation class.
      protected ExpressionParseContext binder  
      protected boolean boolDebug  

      • Fields inherited from class java_cup.runtime.lr_parser

        _done_parsing, _error_sync_size, action_tab, cur_token, lookahead, lookahead_pos, production_tab, reduce_tab, stack, tos

    • Constructor Summary

      Constructors 
      Constructor Description
      ELParser()
      Default constructor.
      ELParser​(java_cup.runtime.Scanner s)
      Constructor which sets the default scanner.
      ELParser​(java.io.Reader in, ExpressionParseContext binder)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      short[][] action_table()
      Access to parse-action table.
      java_cup.runtime.Symbol do_action​(int act_num, java_cup.runtime.lr_parser parser, java.util.Stack stack, int top)
      Invoke a user supplied parse action.
      int EOF_sym()
      EOF Symbol index.
      int error_sym()
      error Symbol index.
      ExpressionParseContext getBinder()  
      boolean getDebug()  
      protected void init_actions()
      Action encapsulation object initializer.
      short[][] production_table()
      Access to production table.
      short[][] reduce_table()
      Access to reduce_goto table.
      void report_error​(java.lang.String message, java_cup.runtime.Symbol info)  
      void setDebug​(boolean b)  
      int start_production()
      Indicates start production.
      int start_state()
      Indicates start state.
      void syntax_error​(java_cup.runtime.Symbol current)  

      • Methods inherited from class java_cup.runtime.lr_parser

        advance_lookahead, cur_err_token, debug_message, debug_parse, debug_reduce, debug_shift, debug_stack, done_parsing, dump_stack, error_recovery, error_sync_size, find_recovery_config, get_action, get_reduce, getScanner, parse, parse_lookahead, read_lookahead, report_error, report_fatal_error, restart_lookahead, scan, setScanner, shift_under_error, try_parse_ahead, unpackFromStrings, unrecovered_syntax_error, user_init

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • _production_table

        protected static final short[][] _production_table
        Production table.

      • _action_table

        protected static final short[][] _action_table
        Parse-action table.

      • _reduce_table

        protected static final short[][] _reduce_table
        reduce_goto table.

      • action_obj

        protected com.inductiveautomation.ignition.common.expressions.parsing.CUP$ELParser$actions action_obj
        Instance of action encapsulation class.

      • boolDebug

        protected boolean boolDebug

    • Constructor Detail

      • ELParser

        public ELParser()
        Default constructor.

      • ELParser

        public ELParser​(java_cup.runtime.Scanner s)
        Constructor which sets the default scanner.

    • Method Detail

      • production_table

        public short[][] production_table()
        Access to production table.
        Specified by:
        production_table in class java_cup.runtime.lr_parser

      • action_table

        public short[][] action_table()
        Access to parse-action table.
        Specified by:
        action_table in class java_cup.runtime.lr_parser

      • reduce_table

        public short[][] reduce_table()
        Access to reduce_goto table.
        Specified by:
        reduce_table in class java_cup.runtime.lr_parser

      • init_actions

        protected void init_actions()
        Action encapsulation object initializer.
        Specified by:
        init_actions in class java_cup.runtime.lr_parser

      • do_action

        public java_cup.runtime.Symbol do_action​(int act_num,
                                         java_cup.runtime.lr_parser parser,
                                         java.util.Stack stack,
                                         int top)
                                  throws java.lang.Exception
        Invoke a user supplied parse action.
        Specified by:
        do_action in class java_cup.runtime.lr_parser
        Throws:
        java.lang.Exception

      • start_state

        public int start_state()
        Indicates start state.
        Specified by:
        start_state in class java_cup.runtime.lr_parser

      • start_production

        public int start_production()
        Indicates start production.
        Specified by:
        start_production in class java_cup.runtime.lr_parser

      • EOF_sym

        public int EOF_sym()
        EOF Symbol index.
        Specified by:
        EOF_sym in class java_cup.runtime.lr_parser

      • error_sym

        public int error_sym()
        error Symbol index.
        Specified by:
        error_sym in class java_cup.runtime.lr_parser

      • setDebug

        public void setDebug​(boolean b)

      • getDebug

        public boolean getDebug()

      • syntax_error

        public void syntax_error​(java_cup.runtime.Symbol current)
        Overrides:
        syntax_error in class java_cup.runtime.lr_parser

      • report_error

        public void report_error​(java.lang.String message,
                         java_cup.runtime.Symbol info)