Class ELParser
- java.lang.Object
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- java_cup.runtime.lr_parser
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- com.inductiveautomation.ignition.common.expressions.parsing.ELParser
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public class ELParser extends java_cup.runtime.lr_parser
CUP v0.10k generated parser.
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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
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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)
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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 toreduce_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)
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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
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Field Detail
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_production_table
protected static final short[][] _production_table
Production table.
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_action_table
protected static final short[][] _action_table
Parse-action table.
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_reduce_table
protected static final short[][] _reduce_table
reduce_goto
table.
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action_obj
protected com.inductiveautomation.ignition.common.expressions.parsing.CUP$ELParser$actions action_obj
Instance of action encapsulation class.
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boolDebug
protected boolean boolDebug
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binder
protected ExpressionParseContext binder
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Constructor Detail
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ELParser
public ELParser()
Default constructor.
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ELParser
public ELParser(java_cup.runtime.Scanner s)
Constructor which sets the default scanner.
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ELParser
public ELParser(java.io.Reader in, ExpressionParseContext binder)
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Method Detail
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production_table
public short[][] production_table()
Access to production table.- Specified by:
production_table
in classjava_cup.runtime.lr_parser
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action_table
public short[][] action_table()
Access to parse-action table.- Specified by:
action_table
in classjava_cup.runtime.lr_parser
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reduce_table
public short[][] reduce_table()
Access toreduce_goto
table.- Specified by:
reduce_table
in classjava_cup.runtime.lr_parser
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init_actions
protected void init_actions()
Action encapsulation object initializer.- Specified by:
init_actions
in 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, java.util.Stack stack, int top) throws java.lang.Exception
Invoke a user supplied parse action.- Specified by:
do_action
in classjava_cup.runtime.lr_parser
- Throws:
java.lang.Exception
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start_state
public int start_state()
Indicates start state.- Specified by:
start_state
in classjava_cup.runtime.lr_parser
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start_production
public int start_production()
Indicates start production.- Specified by:
start_production
in classjava_cup.runtime.lr_parser
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EOF_sym
public int EOF_sym()
EOF
Symbol index.- Specified by:
EOF_sym
in classjava_cup.runtime.lr_parser
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error_sym
public int error_sym()
error
Symbol index.- Specified by:
error_sym
in classjava_cup.runtime.lr_parser
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setDebug
public void setDebug(boolean b)
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getDebug
public boolean getDebug()
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getBinder
public ExpressionParseContext getBinder()
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syntax_error
public void syntax_error(java_cup.runtime.Symbol current)
- Overrides:
syntax_error
in classjava_cup.runtime.lr_parser
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report_error
public void report_error(java.lang.String message, java_cup.runtime.Symbol info)
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