Package ptolemy.actor.ptalon

Class PtalonRecognizer

java.lang.Object

antlr.Parser

antlr.LLkParser

ptolemy.actor.ptalon.PtalonRecognizer

All Implemented Interfaces:

PtalonTokenTypes

public class PtalonRecognizer
extends antlr.LLkParser
implements PtalonTokenTypes

PtalonRecognizer.java generated from populator.g by ANTLR.

Since:

Ptolemy II 7.0

Version:

$Id$

Author:

Adam Cataldo, Elaine Cheong, Thomas Huining Feng

Pt.AcceptedRating:

Red (celaine)

Pt.ProposedRating:

Red (celaine)

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String[]	_tokenNames
static antlr.collections.impl.BitSet	_tokenSet_0

Fields inherited from class antlr.Parser

astFactory, inputState, returnAST, tokenNames, tokenTypeToASTClassMap, traceDepth

Fields inherited from interface ptolemy.actor.ptalon.PtalonTokenTypes

ACTOR, ACTOR_DECLARATION, ACTOR_DEFINITION, ACTOR_EQUALS, ACTOR_ID, ACTOR_LABEL, ACTORPARAM, ARITHMETIC_EXPRESSION, ARITHMETIC_FACTOR, ASSIGN, ATTACH_DANGLING_PORTS, ATTRIBUTE, BOOLEAN_EXPRESSION, BOOLEAN_FACTOR, COLON, COMMA, COMMENT, DANGLING_PORTS_OKAY, DOT, DYNAMIC_NAME, ELSE, EOF, EQUALS, ESC, EXPRESSION, FALSE, FALSEBRANCH, FOR, ID, IF, IMPORT, INITIALLY, INPORT, IS, LBRACKET, LCURLY, LINE_COMMENT, LOGICAL_BUFFER, LPAREN, MULTIINPORT, MULTIOUTPORT, MULTIPORT, NEGATE, NEGATIVE_SIGN, NEXT, NULL_TREE_LOOKAHEAD, NUMBER_LITERAL, OPTIONAL, OUTPORT, PARAM_EQUALS, PARAMETER, PLUS, PORT, POSITIVE_SIGN, PRESERVE, QUALID, QUALIFIED_PORT, RBRACKET, RCURLY, REFERENCE, RELATION, REMOVE, RPAREN, SATISFIES, SEMI, STRING_LITERAL, TRANSFORM, TRANSFORMATION, TRANSPARENT, TRUE, TRUEBRANCH, VARIABLE, WHITE_SPACE

Constructor Summary

Constructors

Modifier	Constructor	Description
	PtalonRecognizer(antlr.ParserSharedInputState state)
	PtalonRecognizer(antlr.TokenBuffer tokenBuf)
protected	PtalonRecognizer(antlr.TokenBuffer tokenBuf, int k)
	PtalonRecognizer(antlr.TokenStream lexer)
protected	PtalonRecognizer(antlr.TokenStream lexer, int k)

Method Summary

Modifier and Type	Method	Description
void	actor_declaration()	Parse statements of one of form:
void	actor_definition()
void	actor_id()
void	assignment()	Parse statements of one of form:
void	atomic_statement()
void	attachDanglingPorts()
protected void	buildTokenTypeASTClassMap()
void	conditional_statement()
void	danglingPortsOkay()
void	enableGTExtension(boolean enable)
void	expression()	Parse anything inside XML-like block
void	iterative_statement()
void	keyword_or_identifier()
void	parameter_declaration()	Parse for one of:
void	port_declaration()	Parse for statement:
void	qualified_identifier()	Parse qualified identifier:
void	relation_declaration()	Parse relation declaration:
void	transformation()
void	transformation_declaration()
void	transparent_relation_declaration()

Methods inherited from class antlr.LLkParser

consume, LA, LT, traceIn, traceOut

Methods inherited from class antlr.Parser

addMessageListener, addParserListener, addParserMatchListener, addParserTokenListener, addSemanticPredicateListener, addSyntacticPredicateListener, addTraceListener, consumeUntil, consumeUntil, defaultDebuggingSetup, getAST, getASTFactory, getFilename, getInputState, getTokenName, getTokenNames, getTokenTypeToASTClassMap, isDebugMode, mark, match, match, matchNot, panic, recover, removeMessageListener, removeParserListener, removeParserMatchListener, removeParserTokenListener, removeSemanticPredicateListener, removeSyntacticPredicateListener, removeTraceListener, reportError, reportError, reportWarning, rewind, setASTFactory, setASTNodeClass, setASTNodeType, setDebugMode, setFilename, setIgnoreInvalidDebugCalls, setInputState, setTokenBuffer, traceIndent

Methods inherited from class java.lang.Object

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

Field Detail

_tokenNames

public static final java.lang.String[] _tokenNames

_tokenSet_0

public static final antlr.collections.impl.BitSet _tokenSet_0

Constructor Detail

PtalonRecognizer

protected PtalonRecognizer(antlr.TokenBuffer tokenBuf,
                           int k)

PtalonRecognizer

public PtalonRecognizer(antlr.TokenBuffer tokenBuf)

PtalonRecognizer

protected PtalonRecognizer(antlr.TokenStream lexer,
                           int k)

PtalonRecognizer

public PtalonRecognizer(antlr.TokenStream lexer)

PtalonRecognizer

public PtalonRecognizer(antlr.ParserSharedInputState state)

Method Detail

enableGTExtension

public void enableGTExtension(boolean enable)

port_declaration

public final void port_declaration()
                            throws antlr.RecognitionException,
                                   antlr.TokenStreamException

Parse for statement:

portType ID

where portType is either "port", "inport", or "outport". Generate corresponding tree #(PORT ID), #(INPORT ID), or #(OUTPORT ID).

Throws:

antlr.RecognitionException

antlr.TokenStreamException

expression

public final void expression()
                      throws antlr.RecognitionException,
                             antlr.TokenStreamException

Parse anything inside XML-like block

< />

Generate the tree

#(EXPRESSION)

where the text of the token EXPRESSION is the expression inside the XML-like block.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

parameter_declaration

public final void parameter_declaration()
                                 throws antlr.RecognitionException,
                                        antlr.TokenStreamException

Parse for one of:

parameter ID

actor ID

where parameterType is either "parameter", "intparameter", or "outparameter". Generate corresponding tree #(PARAMETER ID), #(INTPARAMETER ID), or #(BOOLPARAMETER ID).

Throws:

antlr.RecognitionException

antlr.TokenStreamException

qualified_identifier

public final void qualified_identifier()
                                throws antlr.RecognitionException,
                                       antlr.TokenStreamException

Parse qualified identifier:

ID

or

ID.qualified_identifier

Generate tree #(QUALID)

Throws:

antlr.RecognitionException

antlr.TokenStreamException

relation_declaration

public final void relation_declaration()
                                throws antlr.RecognitionException,
                                       antlr.TokenStreamException

Parse relation declaration:

relation ID

Generate tree #(RELATION ID)

Throws:

antlr.RecognitionException

antlr.TokenStreamException

transparent_relation_declaration

public final void transparent_relation_declaration()
                                            throws antlr.RecognitionException,
                                                   antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

keyword_or_identifier

public final void keyword_or_identifier()
                                 throws antlr.RecognitionException,
                                        antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

assignment

public final void assignment()
                      throws antlr.RecognitionException,
                             antlr.TokenStreamException

Parse statements of one of form:

ID := ID

ID := actor_declaration

ID := arithmetic_expression

ID := boolean_expression

with preference given in that order. Generate corresponding tree:

#(ASSIGN ID ID)

#(ASSIGN ID actor_declaration)

#(ASSIGN ID expression)

Throws:

antlr.RecognitionException

antlr.TokenStreamException

actor_declaration

public final void actor_declaration()
                             throws antlr.RecognitionException,
                                    antlr.TokenStreamException

Parse statements of one of form:

ID(assignment, assignment, ...)

Generate tree:

#(ACTOR_DECLARATION assignment assignment ...)

where the text for token ACTOR_DECLARATION is the leftmost ID in the statement, or the name of the declared actor.

Throws:

antlr.RecognitionException

antlr.TokenStreamException

actor_id

public final void actor_id()
                    throws antlr.RecognitionException,
                           antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

atomic_statement

public final void atomic_statement()
                            throws antlr.RecognitionException,
                                   antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

transformation_declaration

public final void transformation_declaration()
                                      throws antlr.RecognitionException,
                                             antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

conditional_statement

public final void conditional_statement()
                                 throws antlr.RecognitionException,
                                        antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

iterative_statement

public final void iterative_statement()
                               throws antlr.RecognitionException,
                                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

actor_definition

public final void actor_definition()
                            throws antlr.RecognitionException,
                                   antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

danglingPortsOkay

public final void danglingPortsOkay()
                             throws antlr.RecognitionException,
                                    antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

attachDanglingPorts

public final void attachDanglingPorts()
                               throws antlr.RecognitionException,
                                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

transformation

public final void transformation()
                          throws antlr.RecognitionException,
                                 antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

buildTokenTypeASTClassMap

protected void buildTokenTypeASTClassMap()