java.lang.Object
java_cup.runtime.lr_parser
de.grogra.blocks.functionParser.parser
public class parser
extends java_cup.runtime.lr_parser
CUP v0.10k generated parser.
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- Thu Jul 05 17:01:12 CEST 2007
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected static final short[][]Parse-action table.protected static final short[][]Production table.protected static final short[][]reduce_gototable.protected de.grogra.blocks.functionParser.CUP$parser$actionsInstance of action encapsulation class.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, symbolFactory, tos -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionshort[][]Access to parse-action table.java_cup.runtime.SymbolInvoke a user supplied parse action.intEOF_sym()EOFSymbol index.interrorSymbol index.doubleeval()doubleeval(double x) doubleprotected voidAction encapsulation object initializer.voidinitParser(String s) short[][]Access to production table.short[][]Access toreduce_gototable.voidintIndicates start production.intIndicates start state.toString()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, expected_token_ids, find_recovery_config, get_action, get_reduce, getScanner, getSymbolContainer, getSymbolFactory, parse, parse_lookahead, read_lookahead, report_error, report_expected_token_ids, report_fatal_error, restart_lookahead, scan, setScanner, shift_under_error, symbl_name_from_id, syntax_error, try_parse_ahead, unpackFromStrings, unrecovered_syntax_error, user_init
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Field Details
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_production_table
protected static final short[][] _production_tableProduction table. -
_action_table
protected static final short[][] _action_tableParse-action table. -
_reduce_table
protected static final short[][] _reduce_tablereduce_gototable. -
action_obj
protected de.grogra.blocks.functionParser.CUP$parser$actions action_objInstance of action encapsulation class.
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Constructor Details
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parser
public parser()Default constructor. -
parser
public parser(java_cup.runtime.Scanner s) Constructor which sets the default scanner.
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Method Details
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production_table
public short[][] production_table()Access to production table.- Specified by:
production_tablein classjava_cup.runtime.lr_parser
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action_table
public short[][] action_table()Access to parse-action table.- Specified by:
action_tablein classjava_cup.runtime.lr_parser
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reduce_table
public short[][] reduce_table()Access toreduce_gototable.- Specified by:
reduce_tablein classjava_cup.runtime.lr_parser
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init_actions
protected void init_actions()Action encapsulation object initializer.- Specified by:
init_actionsin classjava_cup.runtime.lr_parser
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do_action
public java_cup.runtime.Symbol do_action(int act_num, java_cup.runtime.lr_parser parser, Stack stack, int top) throws Exception Invoke a user supplied parse action.- Specified by:
do_actionin classjava_cup.runtime.lr_parser- Throws:
Exception
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start_state
public int start_state()Indicates start state.- Specified by:
start_statein classjava_cup.runtime.lr_parser
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start_production
public int start_production()Indicates start production.- Specified by:
start_productionin classjava_cup.runtime.lr_parser
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EOF_sym
public int EOF_sym()EOFSymbol index.- Specified by:
EOF_symin classjava_cup.runtime.lr_parser
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error_sym
public int error_sym()errorSymbol index.- Specified by:
error_symin classjava_cup.runtime.lr_parser
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initParser
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eval
public double eval(double x) -
eval
public double eval() -
set
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eval
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toString
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