Class Parser

java.lang.Object

com.sun.tools.corba.ee.idl.Parser

class Parser
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	_isModuleLegalType
private Arguments	arguments
protected float	corbaLevel
(package private) boolean	cppModule
(package private) SymtabEntry	currentModule
(package private) UnionBranch	defaultBranch
(package private) boolean	emitAll
(package private) Vector<SymtabEntry>	emitList
(package private) ExprFactory	exprFactory
private static int	ftlKey
(package private) Vector<IncludeEntry>	includeEntries
(package private) Vector<String>	includes
private String[]	keywords
(package private) Hashtable<String, SymtabEntry>	lcSymbolTable
(package private) Vector<String>	macros
private static final int	MAX_SHORT
private static final int	MAX_USHORT
private static final int	MIN_SHORT
(package private) boolean	noWarn
(package private) static Hashtable<String,String>	overrideNames
(package private) boolean	parsingConditionalExpr
(package private) Vector<String>	paths
private Preprocessor	prep
(package private) static Stack	repIDStack
(package private) Scanner	scanner
(package private) int	sequence
(package private) SymtabFactory	stFactory
(package private) Hashtable<String,String>	symbols
(package private) static Hashtable<String, SymtabEntry>	symbolTable
(package private) Token	token
private TokenBuffer	tokenHistory
(package private) ModuleEntry	topLevelModule
static final String	unknownNamePrefix
private boolean	verbose

Constructor Summary

Constructors

Constructor	Description
Parser(Preprocessor preprocessor, Arguments arguments, Hashtable overrides, Hashtable symtab, SymtabFactory stFac, ExprFactory exprFac, String[] genKeywords)

Method Summary

Modifier and Type	Method	Description
private void	addDeclarators(ValueEntry entry, TypedefEntry typedefEntry, boolean isPublic)
private Expression	addExpr(Expression e, SymtabEntry entry)
private void	addPrimEntries()
private void	addToContainer(SymtabEntry container, SymtabEntry contained)
private void	addToEmitList(ModuleEntry entry)
private Expression	andExpr(Expression e, SymtabEntry entry)
private SymtabEntry	anyType()
private void	attrDcl(InterfaceEntry entry)
private void	attrDcl2(InterfaceEntry entry, AttributeEntry clone)
private SymtabEntry	baseTypeSpec(SymtabEntry entry)
private Terminal	booleanLiteral()
private PrimitiveEntry	booleanType()
private long	caseCount(UnionEntry u)
private void	caseLabel(UnionEntry entry, UnionBranch branch)
private void	caseProd(UnionEntry entry)
private PrimitiveEntry	charType()
private void	checkContained(ModuleEntry entry)
private void	checkIfOpLegalForOneway(MethodEntry method)
private void	constDcl(SymtabEntry entry)
(package private) Expression	constExp(SymtabEntry entry)
private SymtabEntry	constrTypeSpec(SymtabEntry entry)
private void	constType(SymtabEntry entry)
private void	contextExpr(MethodEntry entry)
private void	contextExpr2(MethodEntry entry)
private void	declarator(TypedefEntry entry)
private void	declarators(TypedefEntry entry, Vector list)
private void	definition(ModuleEntry entry)
private void	elementSpec(UnionEntry entry, UnionBranch branch)
static void	enteringInclude()
(package private) String	entryName(SymtabEntry entry)
private EnumEntry	enumType(SymtabEntry entry)
private void	enumType2(EnumEntry entry)
private void	exceptDcl(SymtabEntry entry)
static void	exitingInclude()
private void	export(InterfaceEntry entry)
private void	fixedArraySize(TypedefEntry entry)
private PrimitiveEntry	floatingPtType()
(package private) void	forwardEntryCheck()
private boolean	hasArrayInfo(SymtabEntry entry)
private void	inheritanceSpec(InterfaceEntry entry)
private void	initDcl(ValueEntry entry)
private void	initParamDcl(MethodEntry entry)
private PrimitiveEntry	integerType(SymtabEntry entry)
private void	interface2(ModuleEntry module, String name, int interfaceType)
private void	interfaceDcl(InterfaceEntry entry)
private void	interfaceProd(ModuleEntry entry, int interfaceType)
private final boolean	isConstTypeSpec(Token t)
private boolean	isForward(SymtabEntry entry)
private boolean	isForwardable(SymtabEntry oldEntry, SymtabEntry entry)
private boolean	isInterface(SymtabEntry entry)
private boolean	isInterfaceOnly(SymtabEntry entry)
boolean	isModuleLegalType()
void	isModuleLegalType(boolean b)
private boolean	isntInList(Vector list, SymtabEntry entry)
private boolean	isntInList(Vector list, String name)
private boolean	isntInStringList(Vector<String> list, String name)
private void	issueTokenWarnings()	Issue warnings according to attributes of current Token.
private boolean	isValue(SymtabEntry entry)
(package private) Expression	literal(SymtabEntry entry)
private StructEntry	makeStructEntry(String name, SymtabEntry entry, boolean isForward)
private UnionEntry	makeUnionEntry(String name, SymtabEntry entry, boolean isForward)
private void	match(int type)
private Expression	matchEnum(EnumEntry entry)
private void	member(StructEntry entry)
private void	memberList2(StructEntry entry)
private void	module(ModuleEntry entry)
private Expression	multExpr(Expression e, SymtabEntry entry)
private void	nativeDcl(SymtabEntry entry)
private EnumEntry	newEnumEntry(SymtabEntry oldEntry)
private ModuleEntry	newModule(ModuleEntry oldEntry)
private SequenceEntry	newSequenceEntry(SymtabEntry oldEntry)
private PrimitiveEntry	octetType()
private void	opDcl(InterfaceEntry entry)
private void	opDcl2(MethodEntry method)
private void	opDcl3(MethodEntry entry)
private SymtabEntry	opTypeSpec(SymtabEntry entry)
private Expression	orExpr(Expression e, SymtabEntry entry)
static String	overrideName(String string)
private void	paramAttribute(ParameterEntry entry)
private void	paramDcl(MethodEntry entry)
private void	parameterDcls(MethodEntry entry)
private void	parameterDcls2(MethodEntry entry)
private SymtabEntry	paramTypeSpec(SymtabEntry entry)
(package private) void	parse(String file)
private BigInteger	parseString(String string)
(package private) SymtabEntry	partlyQualifiedEntry(String typeName, SymtabEntry container)
private void	pigeonhole(SymtabEntry container, SymtabEntry entry)
private void	pigeonholeMethod(InterfaceEntry container, MethodEntry entry)
private Expression	positiveIntConst(SymtabEntry entry)
private Expression	primaryExpr(SymtabEntry entry)
(package private) SymtabEntry	qualifiedEntry(String typeName)
private void	raisesExpr(MethodEntry entry)
private void	raisesExpr2(MethodEntry entry)
(package private) SymtabEntry	recursivePQEntry(String typeName, SymtabEntry container)
(package private) SymtabEntry	recursiveQualifiedEntry(String typeName)
(package private) SymtabEntry	scopedName(SymtabEntry container, SymtabEntry expected)
(package private) SymtabEntry	scopedName(SymtabEntry container, SymtabEntry expected, boolean mustBeReferencable)
(package private) SymtabEntry	searchDerivedFrom(String name, InterfaceEntry i)
(package private) SymtabEntry	searchGlobalInheritanceScope(String name)
(package private) SymtabEntry	searchLocalInheritanceScope(String name, SymtabEntry container)
(package private) SymtabEntry	searchModuleScope(String name, SymtabEntry container)
(package private) SymtabEntry	searchOverrideNames(String name)
(package private) SymtabEntry	searchParentInheritanceScope(String name, SymtabEntry ptype)	Walks up the enclosing scopes until it finds an interface type.
private SequenceEntry	sequenceType(SymtabEntry entry)
private Expression	shiftExpr(Expression e, SymtabEntry entry)
private String	signedInt()
private SymtabEntry	simpleTypeSpec(SymtabEntry entry, boolean mustBeReferencable)
private void	skipToRightBrace()
private void	skipToSemicolon()
private void	specification(ModuleEntry entry)
private Expression	stringLiteral()
private StringEntry	stringType(SymtabEntry entry)
private Expression	stringType2(SymtabEntry entry)
private StructEntry	structType(SymtabEntry entry)
private void	switchBody(UnionEntry entry)
private SymtabEntry	switchTypeSpec(UnionEntry entry)
private SymtabEntry	templateTypeSpec(SymtabEntry entry)
private SymtabEntry	typeDcl(SymtabEntry entry)
private TypedefEntry	typeDeclarator(SymtabEntry entry)
static SymtabEntry	typeOf(SymtabEntry entry)
private SymtabEntry	typeSpec(SymtabEntry entry)
private Expression	unaryExpr(SymtabEntry entry)
private UnionEntry	unionType(SymtabEntry entry)
(package private) SymtabEntry	unqualifiedEntry(String typeName, SymtabEntry container)
(package private) SymtabEntry	unqualifiedEntryWMod(String typeName, SymtabEntry container)
private void	updateSymbolTable(String fullName, SymtabEntry entry, boolean lcCheck)
private void	value2(ModuleEntry module, String name, boolean isAbstract, boolean isCustom)
private void	valueBox(ModuleEntry module, String name)
private void	valueDcl(ValueEntry entry)
private void	valueElement(ValueEntry entry)
private void	valueForwardDcl(ModuleEntry module, String name, boolean isAbstract)
private void	valueInheritanceSpec(ValueEntry entry)
private void	valueProd(ModuleEntry entry, boolean isAbstract)
private void	valueStateMember(ValueEntry entry)
private void	valueSupportsSpec(ValueEntry entry)
private void	verifyBoolean(SymtabEntry t)
private void	verifyCharacter(Expression e, SymtabEntry t)
private void	verifyConstType(Expression e, SymtabEntry t)
private void	verifyFloat(Number f, SymtabEntry t)
private void	verifyIntegral(Number n, SymtabEntry t)
private void	verifyString(Expression e, SymtabEntry t)
private void	verifyUnion(UnionEntry u)
private Expression	xorExpr(Expression e, SymtabEntry entry)

Methods inherited from class Object

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

Field Details

_isModuleLegalType

private boolean _isModuleLegalType

MAX_SHORT

private static final int MAX_SHORT

See Also:

• Constant Field Values

MIN_SHORT

private static final int MIN_SHORT

See Also:

• Constant Field Values

MAX_USHORT

private static final int MAX_USHORT

See Also:

• Constant Field Values

defaultBranch

UnionBranch defaultBranch

unknownNamePrefix

public static final String unknownNamePrefix

See Also:

• Constant Field Values

symbolTable

static Hashtable<String, SymtabEntry> symbolTable

lcSymbolTable

Hashtable<String, SymtabEntry> lcSymbolTable

overrideNames

static Hashtable<String,String> overrideNames

emitList

Vector<SymtabEntry> emitList

emitAll

boolean emitAll

cppModule

boolean cppModule

noWarn

boolean noWarn

scanner

Scanner scanner

symbols

Hashtable<String,String> symbols

macros

Vector<String> macros

paths

Vector<String> paths

currentModule

SymtabEntry currentModule

repIDStack

static Stack repIDStack

ftlKey

private static int ftlKey

sequence

int sequence

includes

Vector<String> includes

includeEntries

Vector<IncludeEntry> includeEntries

parsingConditionalExpr

boolean parsingConditionalExpr

token

Token token

topLevelModule

ModuleEntry topLevelModule

prep

private Preprocessor prep

verbose

private boolean verbose

stFactory

SymtabFactory stFactory

exprFactory

ExprFactory exprFactory

keywords

private String[] keywords

tokenHistory

private TokenBuffer tokenHistory

corbaLevel

protected float corbaLevel

arguments

private Arguments arguments

Constructor Details

Parser

Parser(Preprocessor preprocessor,
 Arguments arguments,
 Hashtable overrides,
 Hashtable symtab,
 SymtabFactory stFac,
 ExprFactory exprFac,
 String[] genKeywords)

Method Details

parse

void parse(String file)
    throws IOException

Throws:

IOException

addPrimEntries

private void addPrimEntries()

specification

private void specification(ModuleEntry entry)
                    throws IOException

Throws:

IOException

addToEmitList

private void addToEmitList(ModuleEntry entry)

checkContained

private void checkContained(ModuleEntry entry)

definition

private void definition(ModuleEntry entry)
                 throws IOException

Throws:

IOException

module

private void module(ModuleEntry entry)
             throws IOException,
ParseException

Throws:

IOException

ParseException

interfaceProd

private void interfaceProd(ModuleEntry entry,
 int interfaceType)
                    throws IOException,
ParseException

Throws:

IOException

ParseException

interface2

private void interface2(ModuleEntry module,
 String name,
 int interfaceType)
                 throws IOException,
ParseException

Throws:

IOException

ParseException

interfaceDcl

private void interfaceDcl(InterfaceEntry entry)
                   throws IOException,
ParseException

Throws:

IOException

ParseException

export

private void export(InterfaceEntry entry)
             throws IOException

Throws:

IOException

inheritanceSpec

private void inheritanceSpec(InterfaceEntry entry)
                      throws IOException,
ParseException

Throws:

IOException

ParseException

isModuleLegalType

public boolean isModuleLegalType()

isModuleLegalType

public void isModuleLegalType(boolean b)

scopedName

SymtabEntry scopedName(SymtabEntry container,
 SymtabEntry expected)
                throws IOException,
ParseException

Throws:

IOException

ParseException

scopedName

SymtabEntry scopedName(SymtabEntry container,
 SymtabEntry expected,
 boolean mustBeReferencable)
                throws IOException,
ParseException

Throws:

IOException

ParseException

valueProd

private void valueProd(ModuleEntry entry,
 boolean isAbstract)
                throws IOException,
ParseException

Throws:

IOException

ParseException

value2

private void value2(ModuleEntry module,
 String name,
 boolean isAbstract,
 boolean isCustom)
             throws IOException,
ParseException

Throws:

IOException

ParseException

valueDcl

private void valueDcl(ValueEntry entry)
               throws IOException,
ParseException

Throws:

IOException

ParseException

valueInheritanceSpec

private void valueInheritanceSpec(ValueEntry entry)
                           throws IOException,
ParseException

Throws:

IOException

ParseException

valueSupportsSpec

private void valueSupportsSpec(ValueEntry entry)
                        throws IOException,
ParseException

Throws:

IOException

ParseException

valueElement

private void valueElement(ValueEntry entry)
                   throws IOException,
ParseException

Throws:

IOException

ParseException

valueStateMember

private void valueStateMember(ValueEntry entry)
                       throws IOException,
ParseException

Throws:

IOException

ParseException

addDeclarators

private void addDeclarators(ValueEntry entry,
 TypedefEntry typedefEntry,
 boolean isPublic)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

initDcl

private void initDcl(ValueEntry entry)
              throws IOException,
ParseException

Throws:

IOException

ParseException

initParamDcl

private void initParamDcl(MethodEntry entry)
                   throws IOException,
ParseException

Throws:

IOException

ParseException

valueBox

private void valueBox(ModuleEntry module,
 String name)
               throws IOException,
ParseException

Throws:

IOException

ParseException

valueForwardDcl

private void valueForwardDcl(ModuleEntry module,
 String name,
 boolean isAbstract)
                      throws IOException,
ParseException

Throws:

IOException

ParseException

nativeDcl

private void nativeDcl(SymtabEntry entry)
                throws IOException,
ParseException

Throws:

IOException

ParseException

constDcl

private void constDcl(SymtabEntry entry)
               throws IOException,
ParseException

Throws:

IOException

ParseException

constType

private void constType(SymtabEntry entry)
                throws IOException,
ParseException

Throws:

IOException

ParseException

hasArrayInfo

private boolean hasArrayInfo(SymtabEntry entry)

overrideName

public static String overrideName(String string)

verifyConstType

private void verifyConstType(Expression e,
 SymtabEntry t)

verifyIntegral

private void verifyIntegral(Number n,
 SymtabEntry t)

verifyString

private void verifyString(Expression e,
 SymtabEntry t)

verifyBoolean

private void verifyBoolean(SymtabEntry t)

verifyCharacter

private void verifyCharacter(Expression e,
 SymtabEntry t)

verifyFloat

private void verifyFloat(Number f,
 SymtabEntry t)

constExp

Expression constExp(SymtabEntry entry)
             throws IOException,
ParseException

Throws:

IOException

ParseException

orExpr

private Expression orExpr(Expression e,
 SymtabEntry entry)
                   throws IOException,
ParseException

Throws:

IOException

ParseException

xorExpr

private Expression xorExpr(Expression e,
 SymtabEntry entry)
                    throws IOException,
ParseException

Throws:

IOException

ParseException

andExpr

private Expression andExpr(Expression e,
 SymtabEntry entry)
                    throws IOException,
ParseException

Throws:

IOException

ParseException

shiftExpr

private Expression shiftExpr(Expression e,
 SymtabEntry entry)
                      throws IOException,
ParseException

Throws:

IOException

ParseException

addExpr

private Expression addExpr(Expression e,
 SymtabEntry entry)
                    throws IOException,
ParseException

Throws:

IOException

ParseException

multExpr

private Expression multExpr(Expression e,
 SymtabEntry entry)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

unaryExpr

private Expression unaryExpr(SymtabEntry entry)
                      throws IOException,
ParseException

Throws:

IOException

ParseException

primaryExpr

private Expression primaryExpr(SymtabEntry entry)
                        throws IOException,
ParseException

Throws:

IOException

ParseException

literal

Expression literal(SymtabEntry entry)
            throws IOException,
ParseException

Throws:

IOException

ParseException

parseString

private BigInteger parseString(String string)
                        throws NumberFormatException

Throws:

NumberFormatException

booleanLiteral

private Terminal booleanLiteral()
                         throws IOException,
ParseException

Throws:

IOException

ParseException

stringLiteral

private Expression stringLiteral()
                          throws IOException,
ParseException

Throws:

IOException

ParseException

positiveIntConst

private Expression positiveIntConst(SymtabEntry entry)
                             throws IOException,
ParseException

Throws:

IOException

ParseException

typeDcl

private SymtabEntry typeDcl(SymtabEntry entry)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

typeDeclarator

private TypedefEntry typeDeclarator(SymtabEntry entry)
                             throws IOException,
ParseException

Throws:

IOException

ParseException

typeSpec

private SymtabEntry typeSpec(SymtabEntry entry)
                      throws IOException,
ParseException

Throws:

IOException

ParseException

simpleTypeSpec

private SymtabEntry simpleTypeSpec(SymtabEntry entry,
 boolean mustBeReferencable)
                            throws IOException,
ParseException

Throws:

IOException

ParseException

baseTypeSpec

private SymtabEntry baseTypeSpec(SymtabEntry entry)
                          throws IOException,
ParseException

Throws:

IOException

ParseException

templateTypeSpec

private SymtabEntry templateTypeSpec(SymtabEntry entry)
                              throws IOException,
ParseException

Throws:

IOException

ParseException

constrTypeSpec

private SymtabEntry constrTypeSpec(SymtabEntry entry)
                            throws IOException,
ParseException

Throws:

IOException

ParseException

declarators

private void declarators(TypedefEntry entry,
 Vector list)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

declarator

private void declarator(TypedefEntry entry)
                 throws IOException,
ParseException

Throws:

IOException

ParseException

floatingPtType

private PrimitiveEntry floatingPtType()
                               throws IOException,
ParseException

Throws:

IOException

ParseException

integerType

private PrimitiveEntry integerType(SymtabEntry entry)
                            throws IOException,
ParseException

Throws:

IOException

ParseException

signedInt

private String signedInt()
                  throws IOException,
ParseException

Throws:

IOException

ParseException

charType

private PrimitiveEntry charType()
                         throws IOException,
ParseException

Throws:

IOException

ParseException

booleanType

private PrimitiveEntry booleanType()
                            throws IOException,
ParseException

Throws:

IOException

ParseException

octetType

private PrimitiveEntry octetType()
                          throws IOException,
ParseException

Throws:

IOException

ParseException

anyType

private SymtabEntry anyType()
                     throws IOException,
ParseException

Throws:

IOException

ParseException

structType

private StructEntry structType(SymtabEntry entry)
                        throws IOException,
ParseException

Throws:

IOException

ParseException

makeStructEntry

private StructEntry makeStructEntry(String name,
 SymtabEntry entry,
 boolean isForward)

memberList2

private void memberList2(StructEntry entry)
                  throws IOException

Throws:

IOException

member

private void member(StructEntry entry)
             throws IOException

Throws:

IOException

isConstTypeSpec

private final boolean isConstTypeSpec(Token t)

unionType

private UnionEntry unionType(SymtabEntry entry)
                      throws IOException,
ParseException

Throws:

IOException

ParseException

makeUnionEntry

private UnionEntry makeUnionEntry(String name,
 SymtabEntry entry,
 boolean isForward)

verifyUnion

private void verifyUnion(UnionEntry u)

caseCount

private long caseCount(UnionEntry u)

switchTypeSpec

private SymtabEntry switchTypeSpec(UnionEntry entry)
                            throws IOException,
ParseException

Throws:

IOException

ParseException

switchBody

private void switchBody(UnionEntry entry)
                 throws IOException,
ParseException

Throws:

IOException

ParseException

caseProd

private void caseProd(UnionEntry entry)
               throws IOException,
ParseException

Throws:

IOException

ParseException

caseLabel

private void caseLabel(UnionEntry entry,
 UnionBranch branch)
                throws IOException,
ParseException

Throws:

IOException

ParseException

matchEnum

private Expression matchEnum(EnumEntry entry)
                      throws IOException,
ParseException

Throws:

IOException

ParseException

elementSpec

private void elementSpec(UnionEntry entry,
 UnionBranch branch)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

enumType

private EnumEntry enumType(SymtabEntry entry)
                    throws IOException,
ParseException

Throws:

IOException

ParseException

enumType2

private void enumType2(EnumEntry entry)
                throws IOException,
ParseException

Throws:

IOException

ParseException

sequenceType

private SequenceEntry sequenceType(SymtabEntry entry)
                            throws IOException,
ParseException

Throws:

IOException

ParseException

stringType

private StringEntry stringType(SymtabEntry entry)
                        throws IOException,
ParseException

Throws:

IOException

ParseException

stringType2

private Expression stringType2(SymtabEntry entry)
                        throws IOException,
ParseException

Throws:

IOException

ParseException

fixedArraySize

private void fixedArraySize(TypedefEntry entry)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

attrDcl

private void attrDcl(InterfaceEntry entry)
              throws IOException,
ParseException

Throws:

IOException

ParseException

attrDcl2

private void attrDcl2(InterfaceEntry entry,
 AttributeEntry clone)
               throws IOException,
ParseException

Throws:

IOException

ParseException

exceptDcl

private void exceptDcl(SymtabEntry entry)
                throws IOException,
ParseException

Throws:

IOException

ParseException

opDcl

private void opDcl(InterfaceEntry entry)
            throws IOException,
ParseException

Throws:

IOException

ParseException

checkIfOpLegalForOneway

private void checkIfOpLegalForOneway(MethodEntry method)

opDcl2

private void opDcl2(MethodEntry method)
             throws IOException,
ParseException

Throws:

IOException

ParseException

opDcl3

private void opDcl3(MethodEntry entry)
             throws IOException,
ParseException

Throws:

IOException

ParseException

opTypeSpec

private SymtabEntry opTypeSpec(SymtabEntry entry)
                        throws IOException,
ParseException

Throws:

IOException

ParseException

parameterDcls

private void parameterDcls(MethodEntry entry)
                    throws IOException,
ParseException

Throws:

IOException

ParseException

parameterDcls2

private void parameterDcls2(MethodEntry entry)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

paramDcl

private void paramDcl(MethodEntry entry)
               throws IOException,
ParseException

Throws:

IOException

ParseException

paramAttribute

private void paramAttribute(ParameterEntry entry)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

raisesExpr

private void raisesExpr(MethodEntry entry)
                 throws IOException,
ParseException

Throws:

IOException

ParseException

raisesExpr2

private void raisesExpr2(MethodEntry entry)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

contextExpr

private void contextExpr(MethodEntry entry)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

contextExpr2

private void contextExpr2(MethodEntry entry)
                   throws IOException,
ParseException

Throws:

IOException

ParseException

paramTypeSpec

private SymtabEntry paramTypeSpec(SymtabEntry entry)
                           throws IOException,
ParseException

Throws:

IOException

ParseException

match

private void match(int type)
            throws IOException,
ParseException

Throws:

IOException

ParseException

issueTokenWarnings

private void issueTokenWarnings()

Issue warnings according to attributes of current Token.

newModule

private ModuleEntry newModule(ModuleEntry oldEntry)

newEnumEntry

private EnumEntry newEnumEntry(SymtabEntry oldEntry)

newSequenceEntry

private SequenceEntry newSequenceEntry(SymtabEntry oldEntry)

updateSymbolTable

private void updateSymbolTable(String fullName,
 SymtabEntry entry,
 boolean lcCheck)

pigeonhole

private void pigeonhole(SymtabEntry container,
 SymtabEntry entry)

isForwardable

private boolean isForwardable(SymtabEntry oldEntry,
 SymtabEntry entry)

pigeonholeMethod

private void pigeonholeMethod(InterfaceEntry container,
 MethodEntry entry)

addToContainer

private void addToContainer(SymtabEntry container,
 SymtabEntry contained)

qualifiedEntry

SymtabEntry qualifiedEntry(String typeName)

recursiveQualifiedEntry

SymtabEntry recursiveQualifiedEntry(String typeName)

partlyQualifiedEntry

SymtabEntry partlyQualifiedEntry(String typeName,
 SymtabEntry container)

recursivePQEntry

SymtabEntry recursivePQEntry(String typeName,
 SymtabEntry container)

unqualifiedEntry

SymtabEntry unqualifiedEntry(String typeName,
 SymtabEntry container)

unqualifiedEntryWMod

SymtabEntry unqualifiedEntryWMod(String typeName,
 SymtabEntry container)

searchParentInheritanceScope

SymtabEntry searchParentInheritanceScope(String name,
 SymtabEntry ptype)

Walks up the enclosing scopes until it finds an interface type. Then, searches up that interface inheritance tree for the type definition.

Parameters:

name - type name to be searched for.

ptype - parent type entry.

searchGlobalInheritanceScope

SymtabEntry searchGlobalInheritanceScope(String name)

searchLocalInheritanceScope

SymtabEntry searchLocalInheritanceScope(String name,
 SymtabEntry container)

searchOverrideNames

SymtabEntry searchOverrideNames(String name)

searchModuleScope

SymtabEntry searchModuleScope(String name,
 SymtabEntry container)

searchDerivedFrom

SymtabEntry searchDerivedFrom(String name,
 InterfaceEntry i)

entryName

String entryName(SymtabEntry entry)

isInterface

private boolean isInterface(SymtabEntry entry)

isValue

private boolean isValue(SymtabEntry entry)

isInterfaceOnly

private boolean isInterfaceOnly(SymtabEntry entry)

isForward

private boolean isForward(SymtabEntry entry)

isntInStringList

private boolean isntInStringList(Vector<String> list,
 String name)

isntInList

private boolean isntInList(Vector list,
 String name)

isntInList

private boolean isntInList(Vector list,
 SymtabEntry entry)

typeOf

public static SymtabEntry typeOf(SymtabEntry entry)

forwardEntryCheck

void forwardEntryCheck()

skipToSemicolon

private void skipToSemicolon()
                      throws IOException

Throws:

IOException

skipToRightBrace

private void skipToRightBrace()
                       throws IOException

Throws:

IOException

enteringInclude

public static void enteringInclude()

exitingInclude

public static void exitingInclude()