Class JrpcgenParser

java.lang.Object
org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
org.acplt.oncrpc.apps.jrpcgen.JrpcgenParser

public class JrpcgenParser extends org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
CUP v0.10k TUM Edition 20050516 generated parser.
Version:
Fri Nov 11 20:53:50 CET 2005
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected static final short[][]
    Parse-action table.
    protected static final short[][]
    Production table.
    protected static final short[][]
    reduce_goto table.
    Instance of action encapsulation class.

    Fields inherited from class org.acplt.oncrpc.apps.jrpcgen.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
    Default constructor.
    JrpcgenParser(org.acplt.oncrpc.apps.jrpcgen.cup_runtime.Scanner s)
    Constructor which sets the default scanner.
  • Method Summary

    Modifier and Type
    Method
    Description
    short[][]
    Access to parse-action table.
    org.acplt.oncrpc.apps.jrpcgen.cup_runtime.Symbol
    do_action(int act_num, org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser parser, Stack stack, int top)
    Invoke a user supplied parse action.
    int
    EOF Symbol index.
    int
    error Symbol index.
    protected void
    Action encapsulation object initializer.
    short[][]
    Access to production table.
    short[][]
    Access to reduce_goto table.
    void
    report_error(String message, int line)
     
    void
    report_error(String message, Object info)
    Report a non fatal error (or warning).
    void
    Report a fatal error.
    int
    Indicates start production.
    int
    Indicates start state.
    void
    syntax_error(org.acplt.oncrpc.apps.jrpcgen.cup_runtime.Symbol cur_token)
    This method is called when a syntax error has been detected and recovery is about to be invoked.

    Methods inherited from class org.acplt.oncrpc.apps.jrpcgen.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, 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 Details

    • _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 CUP$JrpcgenParser$actions action_obj
      Instance of action encapsulation class.
  • Constructor Details

    • JrpcgenParser

      public JrpcgenParser()
      Default constructor.
    • JrpcgenParser

      public JrpcgenParser(org.acplt.oncrpc.apps.jrpcgen.cup_runtime.Scanner s)
      Constructor which sets the default scanner.
  • Method Details

    • production_table

      public short[][] production_table()
      Access to production table.
      Specified by:
      production_table in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
    • action_table

      public short[][] action_table()
      Access to parse-action table.
      Specified by:
      action_table in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      See Also:
      • java_cup.runtime.lr_parser#get_action
    • reduce_table

      public short[][] reduce_table()
      Access to reduce_goto table.
      Specified by:
      reduce_table in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      See Also:
      • java_cup.runtime.lr_parser#get_reduce
    • init_actions

      protected void init_actions()
      Action encapsulation object initializer.
      Specified by:
      init_actions in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
    • do_action

      public org.acplt.oncrpc.apps.jrpcgen.cup_runtime.Symbol do_action(int act_num, org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser parser, Stack stack, int top) throws Exception
      Invoke a user supplied parse action.
      Specified by:
      do_action in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      Parameters:
      act_num - the internal index of the action to be performed.
      parser - the parser object we are acting for.
      stack - the parse stack of that object.
      top - the index of the top element of the parse stack.
      Throws:
      Exception
    • start_state

      public int start_state()
      Indicates start state.
      Specified by:
      start_state in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
    • start_production

      public int start_production()
      Indicates start production.
      Specified by:
      start_production in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
    • EOF_sym

      public int EOF_sym()
      EOF Symbol index.
      Specified by:
      EOF_sym in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
    • error_sym

      public int error_sym()
      error Symbol index.
      Specified by:
      error_sym in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
    • report_error

      public void report_error(String message, Object info)
      Description copied from class: org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      Report a non fatal error (or warning). This method takes a message string and an additional object (to be used by specializations implemented in subclasses). Here in the base class a very simple implementation is provided which simply prints the message to System.err.
      Overrides:
      report_error in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      Parameters:
      message - an error message.
      info - an extra object reserved for use by specialized subclasses.
    • report_error

      public void report_error(String message, int line)
    • syntax_error

      public void syntax_error(org.acplt.oncrpc.apps.jrpcgen.cup_runtime.Symbol cur_token)
      Description copied from class: org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      This method is called when a syntax error has been detected and recovery is about to be invoked. Here in the base class we just emit a "Syntax error" error message.
      Overrides:
      syntax_error in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      Parameters:
      cur_token - the current lookahead Symbol.
    • report_fatal_error

      public void report_fatal_error(String message, Object info)
      Description copied from class: org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      Report a fatal error. This method takes a message string and an additional object (to be used by specializations implemented in subclasses). Here in the base class a very simple implementation is provided which reports the error then throws an exception.
      Overrides:
      report_fatal_error in class org.acplt.oncrpc.apps.jrpcgen.cup_runtime.lr_parser
      Parameters:
      message - an error message.
      info - an extra object reserved for use by specialized subclasses.