Package org.jruby.ext.ripper

Class RipperParserBase

java.lang.Object

org.jruby.ext.ripper.RipperParserBase

Direct Known Subclasses:

RipperParser

public class RipperParserBase
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	RipperParserBase.IDType

Field Summary

Fields

Modifier and Type	Field	Description
IRubyObject	case_labels
protected ThreadContext	context
protected StaticScope	currentScope
protected boolean	inClass
protected boolean	inDefinition
protected int	inSingleton
protected boolean	isError
protected RubyLexer	lexer
static final ByteList	NOT
protected IRubyObject	ripper
protected ScopedParserState	scopedParserState
protected boolean	yydebug

Constructor Summary

Constructors

Constructor	Description
RipperParserBase(ThreadContext context, IRubyObject ripper, LexerSource source)

Method Summary

Modifier and Type	Method	Description
void	add_forwarding_args()
protected NodeExits	allow_block_exit()
IRubyObject	arg_add_optblock(IRubyObject arg1, IRubyObject arg2)
RubyString	arg_var(ByteList byteName)
protected IRubyObject	assignable(ByteList name, IRubyObject value)
IRubyObject	assignableConstant(IRubyObject value)
IRubyObject	assignableIdentifier(IRubyObject value)
protected IRubyObject	backref_error(IRubyObject ref, IRubyObject expr)
protected void	begin_definition(String name)
protected IRubyObject	call_bin_op(IRubyObject left, IRubyObject id, IRubyObject right, int line)
protected IRubyObject	call_bin_op(IRubyObject left, ByteList id, IRubyObject right, int line)
protected IRubyObject	call_uni_op(IRubyObject recv, IRubyObject id)
protected IRubyObject	call_uni_op(IRubyObject recv, ByteList id)
boolean	check_forwarding_args()
protected void	clear_block_exit(boolean value)
IRubyObject	compile_error(String message)
protected IRubyObject	const_decl(IRubyObject path)
IRubyObject	createStr(ByteList data, int flags)
IRubyObject	dispatch(String method_name)
IRubyObject	dispatch(String method_name, IRubyObject arg1)
IRubyObject	dispatch(String method_name, IRubyObject arg1, IRubyObject arg2)
IRubyObject	dispatch(String method_name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
IRubyObject	dispatch(String method_name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4)
IRubyObject	dispatch(String method_name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4, IRubyObject arg5)
IRubyObject	dispatch(String method_name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4, IRubyObject arg5, IRubyObject arg6, IRubyObject arg7)
protected boolean	dyna_in_block()
org.jcodings.Encoding	encoding()
void	endless_method_name(DefHolder holder, ProductionState loc)
void	error()
void	error_duplicate_pattern_key(ByteList key)
protected void	error_duplicate_pattern_variable(ByteList variable)
IRubyObject	escape(IRubyObject arg)
protected ByteList	extractByteList(Object value)
IRubyObject	fals()
IRubyObject	formal_argument(ByteList identifier, IRubyObject lhs)
protected void	forwarding_arg_check(ByteList rest, ByteList all, String var)
RubySymbol	get_id(IRubyObject _ignored)
RubySymbol	get_id(ByteList value)
protected Set	get_value(Set set)
protected IRubyObject	get_value(DefHolder holder)
protected IRubyObject	get_value(RubyArray holder)
protected IRubyObject	get_value(IRubyObject value)
int	getBraceNest()
StackState	getCmdArgumentState()
long	getColumn()
StackState	getConditionState()
ThreadContext	getContext()
ByteList	getCurrentArg()
StaticScope	getCurrentScope()
org.jcodings.Encoding	getEncoding()
int	getHeredocIndent()
int	getInSingle()
Integer	getLeftParenBegin()
protected LexContext	getLexContext()
long	getLineno()
protected int	getParenNest()
Ruby	getRuntime()
int	getState()
StrTerm	getStrTerm()
protected void	getterIdentifierError(ByteList identifier)
boolean	getYYDebug()
boolean	hasStarted()
IRubyObject	heredoc_dedent(IRubyObject array)
boolean	id_is_var(ByteList value)
static RubyParserBase.IDType	id_type(ByteList identifier)
Integer	incrementParenNest()
protected NodeExits	init_block_exit()
void	initTopLocalVariables()
IRubyObject	intern(String value)
IRubyObject	intern(ByteList value)
IRubyObject	internalId()
boolean	is_local_id(ByteList name)
boolean	is_private_local_id(ByteList name)
boolean	isEndSeen()
boolean	isError()
protected boolean	isEval()
boolean	isInClass()
boolean	isInDef()
protected IRubyObject	it_id()
IRubyObject	keyword_arg(IRubyObject key, IRubyObject value)
boolean	local_id(ByteList value)
protected IRubyObject	logop(IRubyObject left, ByteList id, IRubyObject right)
IRubyObject	makeNullNil(IRubyObject value)
protected IRubyObject	match_op(IRubyObject left, IRubyObject right)
IRubyObject	method_add_block(IRubyObject method, IRubyObject block)
IRubyObject	method_cond(IRubyObject value)
IRubyObject	method_optarg(IRubyObject method, IRubyObject arg)
IRubyObject	new_args(int _line, IRubyObject f, IRubyObject o, IRubyObject r, IRubyObject p, ArgsTailHolder tail)
ArgsTailHolder	new_args_tail(int _line, IRubyObject kwarg, IRubyObject kwargRest, IRubyObject block)
ArgsTailHolder	new_args_tail(int line, IRubyObject kwarg, IRubyObject kwargRest, ByteList block)
ArgsTailHolder	new_args_tail(int _line, IRubyObject kwarg, ByteList kwargRest, IRubyObject block)
protected ArgsTailHolder	new_args_tail(int line, IRubyObject keywordArg, ByteList keywordRestArgName, ByteList block)
IRubyObject	new_array(IRubyObject... args)
IRubyObject	new_array_pattern(int _line, IRubyObject constant, IRubyObject preArg, RubyArray arrayPattern)
RubyArray	new_array_pattern_tail(int _line, IRubyObject preArgs, boolean hasRest, IRubyObject restArg, RubyArray postArgs)
IRubyObject	new_assoc(IRubyObject key, IRubyObject value)
IRubyObject	new_bv(ByteList identifier)
protected IRubyObject	new_defined(long _line, IRubyObject value)
protected IRubyObject	NEW_ERROR(ProductionState value)
IRubyObject	new_find_pattern(IRubyObject constant, RubyArray findPattern)
RubyArray	new_find_pattern_tail(int _line, IRubyObject preRestArg, IRubyObject args, IRubyObject postRestArg)
IRubyObject	new_hash_pattern(IRubyObject constant, RubyArray hashPattern)
RubyArray	new_hash_pattern_tail(int _line, IRubyObject keywordArgs, IRubyObject keywordRestValue)
IRubyObject	new_regexp(int line, IRubyObject contents, IRubyObject end)
protected void	next_rescue_context(LexContext context, LexContext.InRescue value)
IRubyObject	nil()
IRubyObject	none()
void	numparam_name(ByteList name)
void	numparam_pop(Node previousInner)
Node	numparam_push()
void	ordinalMaxNumParam()
IRubyObject	parse(boolean isDebug)	The parse method use an lexer stream and parse it to an AST node structure
protected void	pop_pktbl(Set<ByteList> table)
protected void	pop_pvtbl(Set<ByteList> table)
void	popCurrentScope()
protected void	push_end_expect_token_locations(int line)
protected Set<ByteList>	push_pktbl()
Set<ByteList>	push_pvtbl()
void	pushBlockScope()
void	pushLocalScope()
IRubyObject	remove_begin(IRubyObject value)
void	reset()
int	resetMaxNumParam()
protected void	restore_block_exit(NodeExits nodeExits)
void	restore_defun(DefHolder holder)
int	restoreMaxNumParam(int maxNum)
protected IRubyObject	ripper_new_yylval(IRubyObject id, IRubyObject b, IRubyObject c)
protected void	set_it_id(IRubyObject node)
void	setBraceNest(int braceNest)
void	setCommandStart(boolean value)
void	setCurrentArg(IRubyObject arg)
void	setHeredocIndent(int indent)
protected void	setHeredocLineIndent(int value)
void	setInDef(boolean inDefinition)
void	setInSingle(int inSingleton)
void	setIsInClass(boolean inClass)
void	setLeftParenBegin(Integer integer)
protected void	setLexContext(LexContext lexContext)
void	setState(int lexState)
void	setStrTerm(StrTerm object)
void	setYYDebug(boolean yydebug)
ByteList	shadowing_lvar(ByteList nameBytes)
protected int	src_line()
RubySymbol	symbolID(IRubyObject ident)
RubySymbol	symbolID(ByteList identifierValue)
protected void	token_info_drop(String value, ProductionState loc)
protected void	token_info_pop(String value, ProductionState loc)
protected void	token_info_push(String value, ProductionState loc)
protected void	token_info_setup(String value, ProductionState loc)
protected void	token_info_warn(String name, int same, ProductionState loc)
protected IRubyObject	value_expr(IRubyObject value)
IRubyObject	var_field(IRubyObject value)
IRubyObject	void_stmts(IRubyObject value)
void	warn(int _line, String message)
void	warn(String message)
protected void	WARN_EOL(String name)
void	warn_experimental(int line, String message)
void	warning(int _line, String message)
void	warning(String message)
void	yyerror(String message)
void	yyerror(String message, String[] expected, String found)
Object	yyparse(RubyLexer yyLex)
Object	yyparse(RubyLexer yyLex, Object debugger)

Methods inherited from class java.lang.Object

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

Field Details

ripper

protected IRubyObject ripper

context

protected ThreadContext context

lexer

protected RubyLexer lexer

currentScope

protected StaticScope currentScope

inDefinition

protected boolean inDefinition

inClass

protected boolean inClass

yydebug

protected boolean yydebug

isError

protected boolean isError

inSingleton

protected int inSingleton

scopedParserState

protected ScopedParserState scopedParserState

case_labels

public IRubyObject case_labels

NOT

public static final ByteList NOT

Constructor Details

RipperParserBase

public RipperParserBase(ThreadContext context,
 IRubyObject ripper,
 LexerSource source)

Method Details

initTopLocalVariables

public void initTopLocalVariables()

reset

public void reset()

yyparse

public Object yyparse(RubyLexer yyLex)
               throws IOException

Throws:

IOException

yyparse

public Object yyparse(RubyLexer yyLex,
 Object debugger)
               throws IOException

Throws:

IOException

parse

public IRubyObject parse(boolean isDebug)
                  throws IOException

The parse method use an lexer stream and parse it to an AST node structure

Throws:

IOException

arg_add_optblock

public IRubyObject arg_add_optblock(IRubyObject arg1,
 IRubyObject arg2)

arg_var

public RubyString arg_var(ByteList byteName)

assignableConstant

public IRubyObject assignableConstant(IRubyObject value)

assignableIdentifier

public IRubyObject assignableIdentifier(IRubyObject value)

dispatch

public IRubyObject dispatch(String method_name)

dispatch

public IRubyObject dispatch(String method_name,
 IRubyObject arg1)

dispatch

public IRubyObject dispatch(String method_name,
 IRubyObject arg1,
 IRubyObject arg2)

dispatch

public IRubyObject dispatch(String method_name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3)

dispatch

public IRubyObject dispatch(String method_name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4)

dispatch

public IRubyObject dispatch(String method_name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4,
 IRubyObject arg5)

dispatch

public IRubyObject dispatch(String method_name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4,
 IRubyObject arg5,
 IRubyObject arg6,
 IRubyObject arg7)

escape

public IRubyObject escape(IRubyObject arg)

formal_argument

public IRubyObject formal_argument(ByteList identifier,
 IRubyObject lhs)

getterIdentifierError

protected void getterIdentifierError(ByteList identifier)

id_is_var

public boolean id_is_var(ByteList value)

intern

public IRubyObject intern(String value)

intern

public IRubyObject intern(ByteList value)

new_defined

protected IRubyObject new_defined(long _line,
 IRubyObject value)

new_regexp

public IRubyObject new_regexp(int line,
 IRubyObject contents,
 IRubyObject end)

match_op

protected IRubyObject match_op(IRubyObject left,
 IRubyObject right)

call_bin_op

protected IRubyObject call_bin_op(IRubyObject left,
 IRubyObject id,
 IRubyObject right,
 int line)

call_bin_op

protected IRubyObject call_bin_op(IRubyObject left,
 ByteList id,
 IRubyObject right,
 int line)

call_uni_op

protected IRubyObject call_uni_op(IRubyObject recv,
 IRubyObject id)

call_uni_op

protected IRubyObject call_uni_op(IRubyObject recv,
 ByteList id)

logop

protected IRubyObject logop(IRubyObject left,
 ByteList id,
 IRubyObject right)

push_pvtbl

public Set<ByteList> push_pvtbl()

pop_pvtbl

protected void pop_pvtbl(Set<ByteList> table)

push_pktbl

protected Set<ByteList> push_pktbl()

pop_pktbl

protected void pop_pktbl(Set<ByteList> table)

numparam_push

public Node numparam_push()

numparam_pop

public void numparam_pop(Node previousInner)

resetMaxNumParam

public int resetMaxNumParam()

restoreMaxNumParam

public int restoreMaxNumParam(int maxNum)

ordinalMaxNumParam

public void ordinalMaxNumParam()

src_line

protected int src_line()

value_expr

protected IRubyObject value_expr(IRubyObject value)

assignable

protected IRubyObject assignable(ByteList name,
 IRubyObject value)

backref_error

protected IRubyObject backref_error(IRubyObject ref,
 IRubyObject expr)

getParenNest

protected int getParenNest()

add_forwarding_args

public void add_forwarding_args()

method_optarg

public IRubyObject method_optarg(IRubyObject method,
 IRubyObject arg)

keyword_arg

public IRubyObject keyword_arg(IRubyObject key,
 IRubyObject value)

new_args

public IRubyObject new_args(int _line,
 IRubyObject f,
 IRubyObject o,
 IRubyObject r,
 IRubyObject p,
 ArgsTailHolder tail)

new_args_tail

public ArgsTailHolder new_args_tail(int line,
 IRubyObject kwarg,
 IRubyObject kwargRest,
 ByteList block)

new_args_tail

public ArgsTailHolder new_args_tail(int _line,
 IRubyObject kwarg,
 IRubyObject kwargRest,
 IRubyObject block)

new_args_tail

public ArgsTailHolder new_args_tail(int _line,
 IRubyObject kwarg,
 ByteList kwargRest,
 IRubyObject block)

new_args_tail

protected ArgsTailHolder new_args_tail(int line,
 IRubyObject keywordArg,
 ByteList keywordRestArgName,
 ByteList block)

method_add_block

public IRubyObject method_add_block(IRubyObject method,
 IRubyObject block)

getEncoding

public org.jcodings.Encoding getEncoding()

createStr

public IRubyObject createStr(ByteList data,
 int flags)

internalId

public IRubyObject internalId()

new_array

public IRubyObject new_array(IRubyObject... args)

new_assoc

public IRubyObject new_assoc(IRubyObject key,
 IRubyObject value)

new_bv

public IRubyObject new_bv(ByteList identifier)

popCurrentScope

public void popCurrentScope()

pushBlockScope

public void pushBlockScope()

pushLocalScope

public void pushLocalScope()

getHeredocIndent

public int getHeredocIndent()

setHeredocIndent

public void setHeredocIndent(int indent)

heredoc_dedent

public IRubyObject heredoc_dedent(IRubyObject array)

setCommandStart

public void setCommandStart(boolean value)

shadowing_lvar

public ByteList shadowing_lvar(ByteList nameBytes)

getConditionState

public StackState getConditionState()

isInDef

public boolean isInDef()

isInClass

public boolean isInClass()

setIsInClass

public void setIsInClass(boolean inClass)

getStrTerm

public StrTerm getStrTerm()

setStrTerm

public void setStrTerm(StrTerm object)

getCmdArgumentState

public StackState getCmdArgumentState()

compile_error

public IRubyObject compile_error(String message)

yyerror

public void yyerror(String message)

yyerror

public void yyerror(String message,
 String[] expected,
 String found)

error

public void error()

getLexContext

protected LexContext getLexContext()

getLeftParenBegin

public Integer getLeftParenBegin()

setLeftParenBegin

public void setLeftParenBegin(Integer integer)

setInDef

public void setInDef(boolean inDefinition)

setInSingle

public void setInSingle(int inSingleton)

getInSingle

public int getInSingle()

getBraceNest

public int getBraceNest()

getState

public int getState()

setBraceNest

public void setBraceNest(int braceNest)

setState

public void setState(int lexState)

warning

public void warning(int _line,
 String message)

warning

public void warning(String message)

warn

public void warn(int _line,
 String message)

warn

public void warn(String message)

get_value

protected IRubyObject get_value(IRubyObject value)

ripper_new_yylval

protected IRubyObject ripper_new_yylval(IRubyObject id,
 IRubyObject b,
 IRubyObject c)

get_value

protected IRubyObject get_value(DefHolder holder)

get_value

protected Set get_value(Set set)

get_value

protected IRubyObject get_value(RubyArray holder)

endless_method_name

public void endless_method_name(DefHolder holder,
 ProductionState loc)

restore_defun

public void restore_defun(DefHolder holder)

symbolID

public RubySymbol symbolID(ByteList identifierValue)

symbolID

public RubySymbol symbolID(IRubyObject ident)

numparam_name

public void numparam_name(ByteList name)

new_array_pattern

public IRubyObject new_array_pattern(int _line,
 IRubyObject constant,
 IRubyObject preArg,
 RubyArray arrayPattern)

new_array_pattern_tail

public RubyArray new_array_pattern_tail(int _line,
 IRubyObject preArgs,
 boolean hasRest,
 IRubyObject restArg,
 RubyArray postArgs)

new_find_pattern

public IRubyObject new_find_pattern(IRubyObject constant,
 RubyArray findPattern)

new_find_pattern_tail

public RubyArray new_find_pattern_tail(int _line,
 IRubyObject preRestArg,
 IRubyObject args,
 IRubyObject postRestArg)

const_decl

protected IRubyObject const_decl(IRubyObject path)

new_hash_pattern

public IRubyObject new_hash_pattern(IRubyObject constant,
 RubyArray hashPattern)

none

public IRubyObject none()

new_hash_pattern_tail

public RubyArray new_hash_pattern_tail(int _line,
 IRubyObject keywordArgs,
 IRubyObject keywordRestValue)

makeNullNil

public IRubyObject makeNullNil(IRubyObject value)

local_id

public boolean local_id(ByteList value)

check_forwarding_args

public boolean check_forwarding_args()

method_cond

public IRubyObject method_cond(IRubyObject value)

error_duplicate_pattern_key

public void error_duplicate_pattern_key(ByteList key)

error_duplicate_pattern_variable

protected void error_duplicate_pattern_variable(ByteList variable)

is_private_local_id

public boolean is_private_local_id(ByteList name)

is_local_id

public boolean is_local_id(ByteList name)

extractByteList

protected ByteList extractByteList(Object value)

incrementParenNest

public Integer incrementParenNest()

getCurrentScope

public StaticScope getCurrentScope()

getRuntime

public Ruby getRuntime()

getColumn

public long getColumn()

getLineno

public long getLineno()

hasStarted

public boolean hasStarted()

encoding

public org.jcodings.Encoding encoding()

getCurrentArg

public ByteList getCurrentArg()

setCurrentArg

public void setCurrentArg(IRubyObject arg)

getYYDebug

public boolean getYYDebug()

setYYDebug

public void setYYDebug(boolean yydebug)

isEndSeen

public boolean isEndSeen()

isError

public boolean isError()

nil

public IRubyObject nil()

fals

public IRubyObject fals()

var_field

public IRubyObject var_field(IRubyObject value)

remove_begin

public IRubyObject remove_begin(IRubyObject value)

void_stmts

public IRubyObject void_stmts(IRubyObject value)

setHeredocLineIndent

protected void setHeredocLineIndent(int value)

warn_experimental

public void warn_experimental(int line,
 String message)

getContext

public ThreadContext getContext()

get_id

public RubySymbol get_id(ByteList value)

get_id

public RubySymbol get_id(IRubyObject _ignored)

allow_block_exit

protected NodeExits allow_block_exit()

clear_block_exit

protected void clear_block_exit(boolean value)

next_rescue_context

protected void next_rescue_context(LexContext context,
 LexContext.InRescue value)

init_block_exit

protected NodeExits init_block_exit()

restore_block_exit

protected void restore_block_exit(NodeExits nodeExits)

begin_definition

protected void begin_definition(String name)

push_end_expect_token_locations

protected void push_end_expect_token_locations(int line)

token_info_setup

protected void token_info_setup(String value,
 ProductionState loc)

token_info_push

protected void token_info_push(String value,
 ProductionState loc)

token_info_pop

protected void token_info_pop(String value,
 ProductionState loc)

token_info_drop

protected void token_info_drop(String value,
 ProductionState loc)

token_info_warn

protected void token_info_warn(String name,
 int same,
 ProductionState loc)

isEval

protected boolean isEval()

WARN_EOL

protected void WARN_EOL(String name)

id_type

public static RubyParserBase.IDType id_type(ByteList identifier)

it_id

protected IRubyObject it_id()

set_it_id

protected void set_it_id(IRubyObject node)

forwarding_arg_check

protected void forwarding_arg_check(ByteList rest,
 ByteList all,
 String var)

setLexContext

protected void setLexContext(LexContext lexContext)

NEW_ERROR

protected IRubyObject NEW_ERROR(ProductionState value)

dyna_in_block

protected boolean dyna_in_block()