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java.lang.Objectweka.core.parser.java_cup.runtime.lr_parser
weka.core.parser.JFlex.LexParse
public class LexParse
CUP v0.10k generated parser.
| Field Summary | |
|---|---|
LexScan |
scanner
|
| Fields inherited from class weka.core.parser.java_cup.runtime.lr_parser |
|---|
symbolFactory |
| Constructor Summary | |
|---|---|
LexParse()
Default constructor. |
|
LexParse(LexScan scanner)
|
|
LexParse(Scanner s)
Constructor which sets the default scanner. |
|
| Method Summary | |
|---|---|
short[][] |
action_table()
Access to parse-action table. |
Symbol |
do_action(int act_num,
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. |
CharClasses |
getCharClasses()
|
EOFActions |
getEOFActions()
|
short[][] |
production_table()
Access to production table. |
short[][] |
reduce_table()
Access to reduce_goto table. |
void |
report_error(java.lang.String message,
java.lang.Object info)
Report a non fatal error (or warning). |
void |
report_fatal_error(java.lang.String message,
java.lang.Object info)
Report a fatal error. |
int |
start_production()
Indicates start production. |
int |
start_state()
Indicates start state. |
void |
user_init()
User initialization code. |
| Methods inherited from class weka.core.parser.java_cup.runtime.lr_parser |
|---|
debug_message, debug_parse, debug_reduce, debug_shift, debug_stack, done_parsing, dump_stack, getScanner, getSymbolFactory, parse, scan, setScanner, syntax_error, unrecovered_syntax_error |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public LexScan scanner
| Constructor Detail |
|---|
public LexParse()
public LexParse(Scanner s)
public LexParse(LexScan scanner)
| Method Detail |
|---|
public short[][] production_table()
production_table in class lr_parserpublic short[][] action_table()
action_table in class lr_parserjava_cup.runtime.lr_parser#get_actionpublic short[][] reduce_table()
reduce_goto table.
reduce_table in class lr_parserjava_cup.runtime.lr_parser#get_reduce
public Symbol do_action(int act_num,
lr_parser parser,
java.util.Stack stack,
int top)
throws java.lang.Exception
do_action in class lr_parseract_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.
java.lang.Exceptionpublic int start_state()
start_state in class lr_parserpublic int start_production()
start_production in class lr_parserpublic int EOF_sym()
EOF Symbol index.
EOF_sym in class lr_parserpublic int error_sym()
error Symbol index.
error_sym in class lr_parser
public void user_init()
throws java.lang.Exception
user_init in class lr_parserjava.lang.Exceptionpublic CharClasses getCharClasses()
public EOFActions getEOFActions()
public void report_error(java.lang.String message,
java.lang.Object info)
lr_parser
report_error in class lr_parsermessage - an error message.info - an extra object reserved for use by specialized subclasses.
public void report_fatal_error(java.lang.String message,
java.lang.Object info)
lr_parser
report_fatal_error in class lr_parsermessage - an error message.info - an extra object reserved for use by specialized subclasses.
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