wt.infoengine
Class ParseIeWhere

java.lang.Object
  java_cup.runtime.lr_parser
      wt.infoengine.ParseIeWhere

public class ParseIeWhere

extends java_cup.runtime.lr_parser

Field Summary

protected static short[][]	_action_table parse action table
protected static short[][]	_production_table production table
protected static short[][]	_reduce_table reduce_goto table
protected CUP$ParseIeWhere$actions	action_obj instance of action encapsulation class
private boolean	DEBUG
private ScanIeWhere	scanner
private String	targetClass
private String	whereClause

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

ParseIeWhere()
constructor

ParseIeWhere(String className, String parseString)
Create a new parser object, and initialize the clause-to-be-parsed to 'parseString'.

Method Summary

short[][]	action_table() access to parse action table
static QuerySpec	buildQuerySpec(String className, String where)
java_cup.runtime.Symbol	do_action(int act_num, java_cup.runtime.lr_parser parser, Stack stack, int top) invoke a user supplied parse action
int	EOF_sym() EOF Symbol index
int	error_sym() error Symbol index
protected void	init_actions() action encapsulation object initializer
static void	main(String[] args) Main method for testing.
short[][]	production_table() access to production table
short[][]	reduce_table() access to reduce_goto table
java_cup.runtime.Symbol	scan() scan to get the next Symbol
int	start_production() start production
int	start_state() start state
void	user_init() user initialization

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_lookahead, parse, read_lookahead, report_error, report_fatal_error, restart_lookahead, setScanner, shift_under_error, syntax_error, try_parse_ahead, unpackFromStrings, unrecovered_syntax_error

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 CUP$ParseIeWhere$actions action_obj

instance of action encapsulation class

DEBUG

private boolean DEBUG

targetClass

private String targetClass

whereClause

private String whereClause

scanner

private ScanIeWhere scanner

Constructor Detail

ParseIeWhere

public ParseIeWhere()

constructor

ParseIeWhere

public ParseIeWhere(String className,
                    String parseString)

Create a new parser object, and initialize the clause-to-be-parsed to 'parseString'.

Method Detail

production_table

public short[][] production_table()

access to production table

action_table

public short[][] action_table()

access to parse action table

See Also:

lr_parser.get_action(int, int)

reduce_table

public short[][] reduce_table()

access to reduce_goto table

See Also:

lr_parser.get_reduce(int, int)

init_actions

protected void init_actions()

action encapsulation object initializer

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

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()

start state

start_production

public int start_production()

start production

EOF_sym

public int EOF_sym()

EOF Symbol index

error_sym

public int error_sym()

error Symbol index

user_init

public void user_init()
               throws Exception

user initialization

Throws:

Exception

scan

public java_cup.runtime.Symbol scan()
                             throws Exception

scan to get the next Symbol

Throws:

Exception

main

public static void main(String[] args)

Main method for testing.

buildQuerySpec

public static QuerySpec buildQuerySpec(String className,
                                       String where)
                                throws WTException

Throws:

WTException