edu.rice.cs.javalanglevels.parser
Class JExprParser

java.lang.Object
  edu.rice.cs.javalanglevels.parser.JExprParser

All Implemented Interfaces:

JExprParserConstants

public class JExprParser
extends Object
implements JExprParserConstants

Field Summary

Token	jj_nt
boolean	lookingAhead
static ClassOrInterfaceType	NO_TYPE
Token	token
JExprParserTokenManager	token_source

Fields inherited from interface edu.rice.cs.javalanglevels.parser.JExprParserConstants

_DEFAULT, ABSTRACT, ANDASSIGN, ASSIGN, BANG, BIT_AND, BIT_OR, BOOLEAN, BREAK, BYTE, CASE, CATCH, CHAR, CHARACTER_LITERAL, CLASS, COLON, COMMA, CONST, CONTINUE, DECIMAL_LITERAL, DECR, DEFAULT, DIGIT, DO, DOT, DOUBLE, DOUBLE_FLOATING_POINT_LITERAL, ELSE, EOF, EQ, EXPONENT, EXTENDS, FALSE, FINAL, FINALLY, FLOAT, FLOATING_POINT_LITERAL, FOR, FORMAL_COMMENT, GE, GOTO, GT, HEX_LITERAL, HOOK, IDENTIFIER, IF, IMPLEMENTS, IMPORT, IN_FORMAL_COMMENT, IN_MULTI_LINE_COMMENT, IN_SINGLE_LINE_COMMENT, INCR, INSTANCEOF, INT, INTERFACE, LBRACE, LBRACKET, LE, LETTER, LONG, LONG_DECIMAL_LITERAL, LONG_HEX_LITERAL, LONG_OCTAL_LITERAL, LPAREN, LSHIFT, LSHIFTASSIGN, LT, MINUS, MINUSASSIGN, MULTI_LINE_COMMENT, NATIVE, NE, NEW, NULL, OCTAL_LITERAL, ORASSIGN, OTHER, PACKAGE, PLUS, PLUSASSIGN, PRIVATE, PROTECTED, PUBLIC, RBRACE, RBRACKET, REM, REMASSIGN, RETURN, RPAREN, RSIGNEDSHIFT, RSIGNEDSHIFTASSIGN, RSSHIFT1, RSSHIFT2, RUNSIGNEDSHIFT, RUNSIGNEDSHIFTASSIGN, RUSHIFT1, RUSHIFT2, RUSHIFT3, SC_AND, SC_OR, SEMICOLON, SHORT, SINGLE_LINE_COMMENT, SLASH, SLASHASSIGN, STAR, STARASSIGN, STATIC, STRICTFP, STRING_LITERAL, SUPER, SWITCH, SYNCHRONIZED, THIS, THROW, THROWS, TILDE, tokenImage, TRANSIENT, TRUE, TRY, VOID, VOLATILE, WHILE, XOR, XORASSIGN

Constructor Summary

JExprParser(File file)

JExprParser(InputStream stream)

JExprParser(InputStream stream, String encoding)

JExprParser(JExprParserTokenManager tm)

JExprParser(Reader stream)

Method Summary

void	AbstractMethodBody()
Expression	AdditiveExpression()
Expression	AndExpression()
ArrayInitializer	ArrayInitializer()
ArrayType	ArrayType()
Expression	AssignmentExpression()
Expression	BitwiseAndExpression()
Expression	BitwiseOrExpression()
Expression	BitwiseXorExpression()
Block	Block()
BodyItemI	BodyItem()
BooleanLiteral	BooleanLiteral()
BracedBody	BracedBody()
BreakStatement	BreakStatement()
Expression	CastExpression()
void	CastLookahead()
ClassDef	ClassDef()
ReferenceType	ClassOrInterfaceType() have to break out each period inside the name.
Expression	ComparisonExpression()
ArrayInstantiation	ComplexArrayInstantiationTail(Primary prefix, Type elementType)
Instantiation	ComplexInstantiation(Primary prefix) Differentiates between array allocations and anonymous inner class definitions
CompoundWord	CompoundWord()
BracedBody	ConcreteMethodBody()
Expression	ConditionalExpression()
ConstructorDef	ConstructorDef()
void	ConstructorDefLookahead()
ContinueStatement	ContinueStatement()
void	disable_tracing()
Statement	DoStatement()
EmptyStatement	EmptyStatement()
void	enable_tracing()
Expression	EqualityExpression()
Expression	Expression()
ExpressionStatement	ExpressionStatement()
LexicalLiteral	FloatLiteral()
ForConditionI	ForCondition()
ForInitI	ForInit()
FormalParameter	FormalParameter()
FormalParameter[]	FormalParameters()
ForStatement	ForStatement()
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
Statement	IfStatement()
ImportStatement	ImportStatement()
Initializer	Initializer()
InnerClassDef	InnerClassDef()
InnerInterfaceDef	InnerInterfaceDef()
LexicalLiteral	IntegerLiteral()
InterfaceDef	InterfaceDef()
LabeledStatement	LabeledStatement()
LexicalLiteral	LexicalLiteral()
static void	main(String[] args)
MethodDef	MethodDef()
void	MethodDefLookahead()
ModifiersAndVisibility	ModifiersAndVisibility()
Expression	MultiplicativeExpression()
ReferenceType[]	NameList()
void	NonEmptyExpressionLookahead()
Expression	NoOpExpression()
Expression	OrExpression()
PackageStatement	PackageStatement()
ParenthesizedExpressionList	ParenthesizedExpressionList()
Expression	PostfixIncrementExpression()
Primary	Primary()
Primary	PrimaryPrefix()
Primary	PrimarySuffix(Primary prefix)
PrimitiveType	PrimitiveType()
ReferenceType	ReferenceType()
void	ReInit(InputStream stream)
void	ReInit(InputStream stream, String encoding)
void	ReInit(JExprParserTokenManager tm)
void	ReInit(Reader stream)
ReturnStatement	ReturnStatement()
ReturnTypeI	ReturnType()
Token	RightAngledBracket()
Token	RightShiftOp()
Expression	ShiftBinaryExpression()
ArrayInstantiation	SimpleArrayInstantiationTail(Type elementType)
Instantiation	SimpleInstantiation() Differentiates between array allocations and anonymous inner class definitions
SourceFile	SourceFile() THE JAVA LANGUAGE GRAMMAR STARTS HERE *
Statement	Statement()
SwitchCase	SwitchCase()
Statement	SwitchStatement()
SynchronizedStatement	SynchronizedStatement()
ThrowStatement	ThrowStatement()
TryCatchStatement	TryStatement()
Type	Type()
Type[]	TypeArguments()
TypeParameter	TypeFormalParameter()
TypeParameter[]	TypeParameters()
TypeVariable	TypeVariable()
Expression	UnaryExpression()
Expression	UnaryExpressionNotPlusMinus()
UnbracedBody	UnbracedBody()
edu.rice.cs.javalanglevels.parser.UnmodifiedClassDef	UnmodifiedClassDef()
edu.rice.cs.javalanglevels.parser.UnmodifiedInterfaceDef	UnmodifiedInterfaceDef()
UnparenthesizedExpressionList	UnparenthesizedExpressionList()
VariableDeclaration	VariableDeclaration()
void	VariableDeclarationLookahead()
VariableDeclarator	VariableDeclarator(Type givenType) Recognizes an identifier with any number of possible brackets.
LinkedList<VariableDeclarator>	VariableDeclaratorList() Recognizes: Type (identifier [, initializer ] )+.
VariableInitializerI	VariableInitializer()
WhileStatement	WhileStatement()
Word	Word()

Methods inherited from class java.lang.Object

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

Field Detail

NO_TYPE

public static final ClassOrInterfaceType NO_TYPE

token_source

public JExprParserTokenManager token_source

token

public Token token

jj_nt

public Token jj_nt

lookingAhead

public boolean lookingAhead

Constructor Detail

JExprParser

public JExprParser(File file)
            throws FileNotFoundException

Throws:

FileNotFoundException

JExprParser

public JExprParser(InputStream stream)

JExprParser

public JExprParser(InputStream stream,
                   String encoding)

JExprParser

public JExprParser(Reader stream)

JExprParser

public JExprParser(JExprParserTokenManager tm)

Method Detail

main

public static void main(String[] args)

SourceFile

public final SourceFile SourceFile()
                            throws ParseException

THE JAVA LANGUAGE GRAMMAR STARTS HERE *

Throws:

ParseException

MethodDefLookahead

public final void MethodDefLookahead()
                              throws ParseException

Throws:

ParseException

ConstructorDefLookahead

public final void ConstructorDefLookahead()
                                   throws ParseException

Throws:

ParseException

VariableDeclarationLookahead

public final void VariableDeclarationLookahead()
                                        throws ParseException

Throws:

ParseException

PackageStatement

public final PackageStatement PackageStatement()
                                        throws ParseException

Throws:

ParseException

ImportStatement

public final ImportStatement ImportStatement()
                                      throws ParseException

Throws:

ParseException

CompoundWord

public final CompoundWord CompoundWord()
                                throws ParseException

Throws:

ParseException

ModifiersAndVisibility

public final ModifiersAndVisibility ModifiersAndVisibility()
                                                    throws ParseException

Throws:

ParseException

ClassDef

public final ClassDef ClassDef()
                        throws ParseException

Throws:

ParseException

UnmodifiedClassDef

public final edu.rice.cs.javalanglevels.parser.UnmodifiedClassDef UnmodifiedClassDef()
                                                                              throws ParseException

Throws:

ParseException

InnerClassDef

public final InnerClassDef InnerClassDef()
                                  throws ParseException

Throws:

ParseException

InterfaceDef

public final InterfaceDef InterfaceDef()
                                throws ParseException

Throws:

ParseException

UnmodifiedInterfaceDef

public final edu.rice.cs.javalanglevels.parser.UnmodifiedInterfaceDef UnmodifiedInterfaceDef()
                                                                                      throws ParseException

Throws:

ParseException

InnerInterfaceDef

public final InnerInterfaceDef InnerInterfaceDef()
                                          throws ParseException

Throws:

ParseException

BracedBody

public final BracedBody BracedBody()
                            throws ParseException

Throws:

ParseException

UnbracedBody

public final UnbracedBody UnbracedBody()
                                throws ParseException

Throws:

ParseException

BodyItem

public final BodyItemI BodyItem()
                         throws ParseException

Throws:

ParseException

MethodDef

public final MethodDef MethodDef()
                          throws ParseException

Throws:

ParseException

ConcreteMethodBody

public final BracedBody ConcreteMethodBody()
                                    throws ParseException

Throws:

ParseException

AbstractMethodBody

public final void AbstractMethodBody()
                              throws ParseException

Throws:

ParseException

VariableDeclaration

public final VariableDeclaration VariableDeclaration()
                                              throws ParseException

Throws:

ParseException

NameList

public final ReferenceType[] NameList()
                               throws ParseException

Throws:

ParseException

ReturnType

public final ReturnTypeI ReturnType()
                             throws ParseException

Throws:

ParseException

FormalParameters

public final FormalParameter[] FormalParameters()
                                         throws ParseException

Throws:

ParseException

FormalParameter

public final FormalParameter FormalParameter()
                                      throws ParseException

Throws:

ParseException

ConstructorDef

public final ConstructorDef ConstructorDef()
                                    throws ParseException

Throws:

ParseException

Initializer

public final Initializer Initializer()
                              throws ParseException

Throws:

ParseException

Type

public final Type Type()
                throws ParseException

Throws:

ParseException

PrimitiveType

public final PrimitiveType PrimitiveType()
                                  throws ParseException

Throws:

ParseException

ReferenceType

public final ReferenceType ReferenceType()
                                  throws ParseException

Throws:

ParseException

ArrayType

public final ArrayType ArrayType()
                          throws ParseException

Throws:

ParseException

TypeVariable

public final TypeVariable TypeVariable()
                                throws ParseException

Throws:

ParseException

ClassOrInterfaceType

public final ReferenceType ClassOrInterfaceType()
                                         throws ParseException

have to break out each period inside the name.

Throws:

ParseException

TypeArguments

public final Type[] TypeArguments()
                           throws ParseException

Throws:

ParseException

TypeParameters

public final TypeParameter[] TypeParameters()
                                     throws ParseException

Throws:

ParseException

RightAngledBracket

public final Token RightAngledBracket()
                               throws ParseException

Throws:

ParseException

TypeFormalParameter

public final TypeParameter TypeFormalParameter()
                                        throws ParseException

Throws:

ParseException

Statement

public final Statement Statement()
                          throws ParseException

Throws:

ParseException

LabeledStatement

public final LabeledStatement LabeledStatement()
                                        throws ParseException

Throws:

ParseException

Block

public final Block Block()
                  throws ParseException

Throws:

ParseException

ExpressionStatement

public final ExpressionStatement ExpressionStatement()
                                              throws ParseException

Throws:

ParseException

SwitchStatement

public final Statement SwitchStatement()
                                throws ParseException

Throws:

ParseException

SwitchCase

public final SwitchCase SwitchCase()
                            throws ParseException

Throws:

ParseException

IfStatement

public final Statement IfStatement()
                            throws ParseException

Throws:

ParseException

WhileStatement

public final WhileStatement WhileStatement()
                                    throws ParseException

Throws:

ParseException

DoStatement

public final Statement DoStatement()
                            throws ParseException

Throws:

ParseException

ForStatement

public final ForStatement ForStatement()
                                throws ParseException

Throws:

ParseException

ForInit

public final ForInitI ForInit()
                       throws ParseException

Throws:

ParseException

ForCondition

public final ForConditionI ForCondition()
                                 throws ParseException

Throws:

ParseException

BreakStatement

public final BreakStatement BreakStatement()
                                    throws ParseException

Throws:

ParseException

ContinueStatement

public final ContinueStatement ContinueStatement()
                                          throws ParseException

Throws:

ParseException

ReturnStatement

public final ReturnStatement ReturnStatement()
                                      throws ParseException

Throws:

ParseException

ThrowStatement

public final ThrowStatement ThrowStatement()
                                    throws ParseException

Throws:

ParseException

SynchronizedStatement

public final SynchronizedStatement SynchronizedStatement()
                                                  throws ParseException

Throws:

ParseException

TryStatement

public final TryCatchStatement TryStatement()
                                     throws ParseException

Throws:

ParseException

EmptyStatement

public final EmptyStatement EmptyStatement()
                                    throws ParseException

Throws:

ParseException

VariableDeclaratorList

public final LinkedList<VariableDeclarator> VariableDeclaratorList()
                                                            throws ParseException

Recognizes: Type (identifier [, initializer ] )+.

Throws:

ParseException

VariableDeclarator

public final VariableDeclarator VariableDeclarator(Type givenType)
                                            throws ParseException

Recognizes an identifier with any number of possible brackets. Figures out the real type by dealing with the fact that [] can be either after type or after identifier! Very strange syntax indeed. TODO: Make sure FormalParameter (or anything else that can't have initialized variable declarators to check for this).

Parameters:

givenType - The type that was recognized before this identifier

Returns:

The pair of type and identifier. The type encompasses all levels of array []s needed (from both after the type and after the identifier).

Throws:

ParseException

VariableInitializer

public final VariableInitializerI VariableInitializer()
                                               throws ParseException

Throws:

ParseException

ArrayInitializer

public final ArrayInitializer ArrayInitializer()
                                        throws ParseException

Throws:

ParseException

NonEmptyExpressionLookahead

public final void NonEmptyExpressionLookahead()
                                       throws ParseException

Throws:

ParseException

Expression

public final Expression Expression()
                            throws ParseException

Throws:

ParseException

NoOpExpression

public final Expression NoOpExpression()
                                throws ParseException

Throws:

ParseException

AssignmentExpression

public final Expression AssignmentExpression()
                                      throws ParseException

Throws:

ParseException

ConditionalExpression

public final Expression ConditionalExpression()
                                       throws ParseException

Throws:

ParseException

OrExpression

public final Expression OrExpression()
                              throws ParseException

Throws:

ParseException

AndExpression

public final Expression AndExpression()
                               throws ParseException

Throws:

ParseException

BitwiseOrExpression

public final Expression BitwiseOrExpression()
                                     throws ParseException

Throws:

ParseException

BitwiseXorExpression

public final Expression BitwiseXorExpression()
                                      throws ParseException

Throws:

ParseException

BitwiseAndExpression

public final Expression BitwiseAndExpression()
                                      throws ParseException

Throws:

ParseException

EqualityExpression

public final Expression EqualityExpression()
                                    throws ParseException

Throws:

ParseException

ComparisonExpression

public final Expression ComparisonExpression()
                                      throws ParseException

Throws:

ParseException

ShiftBinaryExpression

public final Expression ShiftBinaryExpression()
                                       throws ParseException

Throws:

ParseException

AdditiveExpression

public final Expression AdditiveExpression()
                                    throws ParseException

Throws:

ParseException

MultiplicativeExpression

public final Expression MultiplicativeExpression()
                                          throws ParseException

Throws:

ParseException

UnaryExpression

public final Expression UnaryExpression()
                                 throws ParseException

Throws:

ParseException

UnaryExpressionNotPlusMinus

public final Expression UnaryExpressionNotPlusMinus()
                                             throws ParseException

Throws:

ParseException

CastLookahead

public final void CastLookahead()
                         throws ParseException

Throws:

ParseException

CastExpression

public final Expression CastExpression()
                                throws ParseException

Throws:

ParseException

PostfixIncrementExpression

public final Expression PostfixIncrementExpression()
                                            throws ParseException

Throws:

ParseException

Primary

public final Primary Primary()
                      throws ParseException

Throws:

ParseException

PrimaryPrefix

public final Primary PrimaryPrefix()
                            throws ParseException

Throws:

ParseException

PrimarySuffix

public final Primary PrimarySuffix(Primary prefix)
                            throws ParseException

Throws:

ParseException

LexicalLiteral

public final LexicalLiteral LexicalLiteral()
                                    throws ParseException

Throws:

ParseException

SimpleInstantiation

public final Instantiation SimpleInstantiation()
                                        throws ParseException

Differentiates between array allocations and anonymous inner class definitions

Throws:

ParseException

SimpleArrayInstantiationTail

public final ArrayInstantiation SimpleArrayInstantiationTail(Type elementType)
                                                      throws ParseException

Throws:

ParseException

ComplexInstantiation

public final Instantiation ComplexInstantiation(Primary prefix)
                                         throws ParseException

Differentiates between array allocations and anonymous inner class definitions

Parameters:

prefix - The Primary before the new. (e.g. a.new Foo())

Throws:

ParseException

ComplexArrayInstantiationTail

public final ArrayInstantiation ComplexArrayInstantiationTail(Primary prefix,
                                                              Type elementType)
                                                       throws ParseException

Throws:

ParseException

IntegerLiteral

public final LexicalLiteral IntegerLiteral()
                                    throws ParseException

Throws:

ParseException

FloatLiteral

public final LexicalLiteral FloatLiteral()
                                  throws ParseException

Throws:

ParseException

BooleanLiteral

public final BooleanLiteral BooleanLiteral()
                                    throws ParseException

Throws:

ParseException

Word

public final Word Word()
                throws ParseException

Throws:

ParseException

RightShiftOp

public final Token RightShiftOp()
                         throws ParseException

Throws:

ParseException

ParenthesizedExpressionList

public final ParenthesizedExpressionList ParenthesizedExpressionList()
                                                              throws ParseException

Throws:

ParseException

UnparenthesizedExpressionList

public final UnparenthesizedExpressionList UnparenthesizedExpressionList()
                                                                  throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

ReInit

public void ReInit(InputStream stream,
                   String encoding)

ReInit

public void ReInit(Reader stream)

ReInit

public void ReInit(JExprParserTokenManager tm)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

generateParseException

public ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()