uk.ac.man.cs.rainbow.compiler.parser
Class Parser

java.lang.Object
  |
  +--uk.ac.man.cs.rainbow.compiler.parser.Parser

All Implemented Interfaces:

uk.ac.man.cs.rainbow.compiler.parser.ParserConstants

public class Parser

extends Object

implements uk.ac.man.cs.rainbow.compiler.parser.ParserConstants

Grammar processed using JavaCC .

Although the parser is generated as non-static, it can currently only have one instance because some error-handling goes via Errors.message.

Warning! I have had to insert a new method into a file generated by javacc: Token.intValue

 public int intValue() {
   return (Integer.decode(image)).intValue();
 }
 

Field Summary

static int	ARROW
static int	BAR_CHEVRON
static int	BARS
static int	BECOMES
static int	CHEVRON
static int	CLOSE_CURLY
static int	COLON
static int	DEFAULT
static int	DO
static int	DOLLAR
static int	DURING
static int	ELSE
static int	END
static int	END_ARBITRATE
static int	END_CASE
static int	END_CHOICE
static int	END_FOR
static int	END_IF
static int	END_LOOP
static int	END_MERGE
static int	END_SELECT
static int	END_SPLIT
static int	END_SYNC
static int	END_WHILE
static int	EOF
static int	ID
Token	jj_nt
static int	LET
boolean	lookingAhead
static int	MERGE
static int	NUMBER
static int	OF
static int	OTHERWISE
static int	RBRACKET
static int	SEMICOLON
static int	SPLIT
static int	THEN
Token	token
uk.ac.man.cs.rainbow.compiler.parser.ParserTokenManager	token_source
static String[]	tokenImage

Constructor Summary

Parser(InputStream stream)

Parser(uk.ac.man.cs.rainbow.compiler.parser.ParserTokenManager tm)

Method Summary

GreenBlock	block_g_body(ParseContext context)
YellowBlock	block_y_body(ParseContext context)
Expression	boolean_constant(ParseContext context)
ChannelDeclaration	chan_decl(ParseContext context)
YellowCommand	command_y(ParseContext context)
GreenComponent	component_g(ParseContext context)
GlobalDeclaration	decl_global(ParseContext context)
void	disable_tracing()
void	enable_tracing()
Expression	exp_atom(ParseContext context)
Expression	exp10(ParseContext context)
Expression	exp11(ParseContext context)
Expression	exp12(ParseContext context)
Expression	exp13(ParseContext context)
Expression	exp14(ParseContext context)
Expression	exp15(ParseContext context)
Expression	exp16(ParseContext context)
Expression	exp17(ParseContext context)
Expression	exp19(ParseContext context)
Expression	exp9(ParseContext context)
Expression	expression(ParseContext context)
Parameter	f_params(ParseContext context)
FunctionSignature	f_signature(ParseContext context)
TaggedType	field(ParseContext context)
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
GuardExp	guard_expr(ParseContext context)
GuardedCommand	guardedchoice(ParseContext context)
InputPattern	i_pattern(ParseContext context)
InputChannelBinding	ichannel_binding(ParseContext context)
LocalIdentifier	ids(ParseContext context)
LabelledNetwork	labelled_network(ParseContext context)
LocalDeclaration	local_y_decl(ParseContext context)
PlainNetwork	network(ParseContext context)
Parameter	p_params(ParseContext context)
Parameter	p_signature(ParseContext context)
Program	parse(Errors e)
Pipeline	pipe_and_ends(ParseContext context)
PipeEnds	pipe_separator(ParseContext context)
Pipeline	pipeline(ParseContext context)
Program	program(ParseContext context)
Identifier	qualified_name(ParseContext context)
void	ReInit(InputStream stream)
void	ReInit(uk.ac.man.cs.rainbow.compiler.parser.ParserTokenManager tm)
SimplePattern	simple_pattern(ParseContext context)
Sync	synchronise(ParseContext context)
Parameter	t_params(ParseContext context)
TableRow	t_row(ParseContext context)
Parameter	t_signature(ParseContext context)
TableBody	table_body(ParseContext context)
TaggedType	tagtype(ParseContext context)
CompilerType	type(ParseContext context)
ValueBinding	value_decl(ParseContext context)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

token_source

public uk.ac.man.cs.rainbow.compiler.parser.ParserTokenManager token_source

token

public Token token

jj_nt

public Token jj_nt

lookingAhead

public boolean lookingAhead

EOF

public static final int EOF

COLON

public static final int COLON

LET

public static final int LET

END

public static final int END

SEMICOLON

public static final int SEMICOLON

BECOMES

public static final int BECOMES

RBRACKET

public static final int RBRACKET

END_LOOP

public static final int END_LOOP

END_CHOICE

public static final int END_CHOICE

END_SELECT

public static final int END_SELECT

DURING

public static final int DURING

END_SYNC

public static final int END_SYNC

DOLLAR

public static final int DOLLAR

ARROW

public static final int ARROW

BARS

public static final int BARS

CHEVRON

public static final int CHEVRON

BAR_CHEVRON

public static final int BAR_CHEVRON

CLOSE_CURLY

public static final int CLOSE_CURLY

SPLIT

public static final int SPLIT

END_SPLIT

public static final int END_SPLIT

MERGE

public static final int MERGE

END_MERGE

public static final int END_MERGE

END_ARBITRATE

public static final int END_ARBITRATE

OF

public static final int OF

OTHERWISE

public static final int OTHERWISE

END_CASE

public static final int END_CASE

END_FOR

public static final int END_FOR

THEN

public static final int THEN

ELSE

public static final int ELSE

END_IF

public static final int END_IF

DO

public static final int DO

END_WHILE

public static final int END_WHILE

NUMBER

public static final int NUMBER

ID

public static final int ID

DEFAULT

public static final int DEFAULT

tokenImage

public static final String[] tokenImage

Constructor Detail

Parser

public Parser(InputStream stream)

Parser

public Parser(uk.ac.man.cs.rainbow.compiler.parser.ParserTokenManager tm)

Method Detail

parse

public Program parse(Errors e)
              throws ParseException

qualified_name

public final Identifier qualified_name(ParseContext context)
                                throws ParseException

ids

public final LocalIdentifier ids(ParseContext context)
                          throws ParseException

boolean_constant

public final Expression boolean_constant(ParseContext context)
                                  throws ParseException

program

public final Program program(ParseContext context)
                      throws ParseException

decl_global

public final GlobalDeclaration decl_global(ParseContext context)
                                    throws ParseException

value_decl

public final ValueBinding value_decl(ParseContext context)
                              throws ParseException

local_y_decl

public final LocalDeclaration local_y_decl(ParseContext context)
                                    throws ParseException

chan_decl

public final ChannelDeclaration chan_decl(ParseContext context)
                                   throws ParseException

type

public final CompilerType type(ParseContext context)
                        throws ParseException

tagtype

public final TaggedType tagtype(ParseContext context)
                         throws ParseException

field

public final TaggedType field(ParseContext context)
                       throws ParseException

expression

public final Expression expression(ParseContext context)
                            throws ParseException

exp9

public final Expression exp9(ParseContext context)
                      throws ParseException

exp10

public final Expression exp10(ParseContext context)
                       throws ParseException

exp11

public final Expression exp11(ParseContext context)
                       throws ParseException

exp12

public final Expression exp12(ParseContext context)
                       throws ParseException

exp13

public final Expression exp13(ParseContext context)
                       throws ParseException

exp14

public final Expression exp14(ParseContext context)
                       throws ParseException

exp15

public final Expression exp15(ParseContext context)
                       throws ParseException

exp16

public final Expression exp16(ParseContext context)
                       throws ParseException

exp17

public final Expression exp17(ParseContext context)
                       throws ParseException

exp19

public final Expression exp19(ParseContext context)
                       throws ParseException

exp_atom

public final Expression exp_atom(ParseContext context)
                          throws ParseException

guard_expr

public final GuardExp guard_expr(ParseContext context)
                          throws ParseException

t_signature

public final Parameter t_signature(ParseContext context)
                            throws ParseException

p_signature

public final Parameter p_signature(ParseContext context)
                            throws ParseException

f_signature

public final FunctionSignature f_signature(ParseContext context)
                                    throws ParseException

p_params

public final Parameter p_params(ParseContext context)
                         throws ParseException

t_params

public final Parameter t_params(ParseContext context)
                         throws ParseException

f_params

public final Parameter f_params(ParseContext context)
                         throws ParseException

block_y_body

public final YellowBlock block_y_body(ParseContext context)
                               throws ParseException

command_y

public final YellowCommand command_y(ParseContext context)
                              throws ParseException

guardedchoice

public final GuardedCommand guardedchoice(ParseContext context)
                                   throws ParseException

synchronise

public final Sync synchronise(ParseContext context)
                       throws ParseException

ichannel_binding

public final InputChannelBinding ichannel_binding(ParseContext context)
                                           throws ParseException

block_g_body

public final GreenBlock block_g_body(ParseContext context)
                              throws ParseException

network

public final PlainNetwork network(ParseContext context)
                           throws ParseException

pipe_separator

public final PipeEnds pipe_separator(ParseContext context)
                              throws ParseException

pipe_and_ends

public final Pipeline pipe_and_ends(ParseContext context)
                             throws ParseException

labelled_network

public final LabelledNetwork labelled_network(ParseContext context)
                                       throws ParseException

pipeline

public final Pipeline pipeline(ParseContext context)
                        throws ParseException

table_body

public final TableBody table_body(ParseContext context)
                           throws ParseException

t_row

public final TableRow t_row(ParseContext context)
                     throws ParseException

i_pattern

public final InputPattern i_pattern(ParseContext context)
                             throws ParseException

simple_pattern

public final SimplePattern simple_pattern(ParseContext context)
                                   throws ParseException

component_g

public final GreenComponent component_g(ParseContext context)
                                 throws ParseException

ReInit

public void ReInit(InputStream stream)

ReInit

public void ReInit(uk.ac.man.cs.rainbow.compiler.parser.ParserTokenManager tm)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

generateParseException

public final ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()