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Class Parse.Grm

java.lang.Object
   |
   +----java_cup.runtime.lr_parser
           |
           +----Parse.Grm

public class Grm
extends lr_parser

Variable Index

 o _action_table
parse action table
 o _production_table
production table
 o _reduce_table
reduce_goto table
 o action_obj
instance of action encapsulation class

Constructor Index

 o Grm()
constructor
 o Grm(Lexer, ErrorMsg)

Method Index

 o action_table()
access to parse action table
 o do_action(int, lr_parser, Stack, int)
invoke a user supplied parse action
 o EOF_sym()
EOF Symbol index
 o error_sym()
error Symbol index
 o init_actions()
action encapsulation object initializer
 o production_table()
access to production table
 o reduce_table()
access to reduce_goto table
 o report_error(String, Symbol)
 o scan()
scan to get the next Symbol
 o start_production()
start production
 o start_state()
start state
 o syntax_error(Symbol)

Variables

 o _production_table
 protected static final short _production_table[][]
production table

 o _action_table
 protected static final short _action_table[][]
parse action table

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

 o action_obj
 protected CUP$actions action_obj
instance of action encapsulation class

Constructors

 o Grm
 public Grm()
constructor

 o Grm
 public Grm(Lexer l,
            ErrorMsg err)

Methods

 o production_table
 public short[][] production_table()
access to production table

Overrides:
production_table in class lr_parser
 o action_table
 public short[][] action_table()
access to parse action table

Overrides:
action_table in class lr_parser
 o reduce_table
 public short[][] reduce_table()
access to reduce_goto table

Overrides:
reduce_table in class lr_parser
 o init_actions
 protected void init_actions()
action encapsulation object initializer

Overrides:
init_actions in class lr_parser
 o do_action
 public Symbol do_action(int act_num,
                         lr_parser parser,
                         Stack stack,
                         int top) throws Exception
invoke a user supplied parse action

Overrides:
do_action in class lr_parser
 o start_state
 public int start_state()
start state

Overrides:
start_state in class lr_parser
 o start_production
 public int start_production()
start production

Overrides:
start_production in class lr_parser
 o EOF_sym
 public int EOF_sym()
EOF Symbol index

Overrides:
EOF_sym in class lr_parser
 o error_sym
 public int error_sym()
error Symbol index

Overrides:
error_sym in class lr_parser
 o scan
 public Symbol scan() throws Exception
scan to get the next Symbol

Overrides:
scan in class lr_parser
 o syntax_error
 public void syntax_error(Symbol current)
Overrides:
syntax_error in class lr_parser
 o report_error
 public void report_error(String message,
                          Symbol info)

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