|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object java_cup.runtime.lr_parser polyglot.parse.BaseParser polyglot.ext.jl.parse.Grm polyglot.ext.jl.qq.Grm
public class Grm
CUP v0.10k generated 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 polyglot.ext.jl.qq.CUP$Grm$actions |
action_obj
Instance of action encapsulation class. |
Fields inherited from class polyglot.parse.BaseParser |
---|
eq, lexer, nf, position, prev_pos, ts |
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 | |
---|---|
Grm(Lexer l,
TypeSystem t,
NodeFactory n,
ErrorQueue eq)
|
Method Summary | |
---|---|
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. |
protected void |
init_actions()
Action encapsulation object initializer. |
short[][] |
production_table()
Access to production table. |
java_cup.runtime.Symbol |
qq_decl()
Parse the input as an ClassDecl . |
java_cup.runtime.Symbol |
qq_expr()
Parse the input as an Expr . |
java_cup.runtime.Symbol |
qq_file()
Parse the input as an SourceFile . |
java_cup.runtime.Symbol |
qq_member()
Parse the input as an ClassMember . |
java_cup.runtime.Symbol |
qq_stmt()
Parse the input as an Stmt . |
java_cup.runtime.Symbol |
qq_type()
Parse the input as an TypeNode . |
short[][] |
reduce_table()
Access to reduce_goto table. |
java_cup.runtime.Symbol |
scan()
Scan to get the next Symbol. |
int |
start_production()
Indicates start production. |
int |
start_state()
Indicates start state. |
void |
syntax_error(java_cup.runtime.Symbol current)
Override the default CUP routine. |
Methods inherited from class polyglot.ext.jl.parse.Grm |
---|
pos, posForObject, report_error, variableDeclarators |
Methods inherited from class polyglot.parse.BaseParser |
---|
array, die, die, die, exprToQualifier, exprToType, nextSymbol, pos, pos, pos, pos, pos, pos, pos, position, prefixToQualifier, report_fatal_error, typeToQualifier |
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, restart_lookahead, setScanner, shift_under_error, try_parse_ahead, unpackFromStrings, unrecovered_syntax_error, user_init |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
protected static final short[][] _production_table
protected static final short[][] _action_table
protected static final short[][] _reduce_table
reduce_goto
table.
protected polyglot.ext.jl.qq.CUP$Grm$actions action_obj
Constructor Detail |
---|
public Grm(Lexer l, TypeSystem t, NodeFactory n, ErrorQueue eq)
Method Detail |
---|
public short[][] production_table()
production_table
in class Grm
public short[][] action_table()
action_table
in class Grm
lr_parser.get_action(int, int)
public short[][] reduce_table()
reduce_goto
table.
reduce_table
in class Grm
lr_parser.get_reduce(int, int)
protected void init_actions()
init_actions
in class Grm
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
do_action
in class Grm
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.
java.lang.Exception
public int start_state()
start_state
in class Grm
public int start_production()
start_production
in class Grm
public int EOF_sym()
EOF
Symbol index.
EOF_sym
in class Grm
public int error_sym()
error
Symbol index.
error_sym
in class Grm
public java_cup.runtime.Symbol scan() throws java.lang.Exception
scan
in class Grm
java.lang.Exception
public void syntax_error(java_cup.runtime.Symbol current)
syntax_error
in class Grm
current
- the current lookahead Symbol.public java_cup.runtime.Symbol qq_expr() throws java.lang.Exception
QQParser
Expr
.
qq_expr
in interface QQParser
java.lang.Exception
public java_cup.runtime.Symbol qq_stmt() throws java.lang.Exception
QQParser
Stmt
.
qq_stmt
in interface QQParser
java.lang.Exception
public java_cup.runtime.Symbol qq_type() throws java.lang.Exception
QQParser
TypeNode
.
qq_type
in interface QQParser
java.lang.Exception
public java_cup.runtime.Symbol qq_decl() throws java.lang.Exception
QQParser
ClassDecl
.
qq_decl
in interface QQParser
java.lang.Exception
public java_cup.runtime.Symbol qq_file() throws java.lang.Exception
QQParser
SourceFile
.
qq_file
in interface QQParser
java.lang.Exception
public java_cup.runtime.Symbol qq_member() throws java.lang.Exception
QQParser
ClassMember
.
qq_member
in interface QQParser
java.lang.Exception
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |