java.lang.Object

java.lang.Enum<Token>

com.google.javascript.rhino.Token

All Implemented Interfaces:: Serializable, Comparable<Token>, Constable

public enum Token extends Enum<Token>

This class implements the JavaScript scanner.

It is based on the C source files jsscan.c and jsscan.h in the jsref package.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
Enum Constant Summary

Enum Constants

Enum Constant

Description

ADD

AND

ANNOTATION

ANY_TYPE

ARRAY_PATTERN

ARRAY_TYPE

ARRAYLIT

ASSIGN

ASSIGN_ADD

ASSIGN_AND

ASSIGN_BITAND

ASSIGN_BITOR

ASSIGN_BITXOR

ASSIGN_COALESCE

ASSIGN_DIV

ASSIGN_EXPONENT

ASSIGN_LSH

ASSIGN_MOD

ASSIGN_MUL

ASSIGN_OR

ASSIGN_RSH

ASSIGN_SUB

ASSIGN_URSH

AWAIT

BANG

BIGINT

BITAND

BITNOT

BITOR

BITXOR

BLOCK

BOOLEAN_TYPE

BREAK

CALL

CALL_SIGNATURE

CASE

CAST

CATCH

CLASS

CLASS_MEMBERS

COALESCE

COLON

COMMA

COMPUTED_FIELD_DEF

COMPUTED_PROP

CONST

CONTINUE

DEBUGGER

DEC

DECLARE

DEFAULT_CASE

DEFAULT_VALUE

DELPROP

DESTRUCTURING_LHS

DIV

DO

DYNAMIC_IMPORT

EMPTY

ENUM

ENUM_MEMBERS

EOC

EQ

EQUALS

EXPONENT

EXPORT

EXPORT_SPEC

EXPORT_SPECS

EXPR_RESULT

FALSE

FOR

FOR_AWAIT_OF

FOR_IN

FOR_OF

FUNCTION

FUNCTION_TYPE

GE

GENERIC_TYPE

GENERIC_TYPE_LIST

GETELEM

GETPROP

GETTER_DEF

GT

HOOK

IF

IMPLEMENTS

IMPORT

IMPORT_META

IMPORT_SPEC

IMPORT_SPECS

IMPORT_STAR

IN

INC

INDEX_SIGNATURE

INSTANCEOF

INTERFACE

INTERFACE_EXTENDS

INTERFACE_MEMBERS

ITER_REST

ITER_SPREAD

LABEL

LABEL_NAME

LB

LC

LE

LET

LSH

LT

MEMBER_FIELD_DEF

MEMBER_FUNCTION_DEF

MEMBER_VARIABLE_DEF

MOD

MODULE_BODY

MUL

NAME

NAMED_TYPE

NAMESPACE

NAMESPACE_ELEMENTS

NE

NEG

NEW

NEW_TARGET

NOT

NULL

NULLABLE_TYPE

NUMBER

NUMBER_TYPE

OBJECT_PATTERN

OBJECT_REST

OBJECT_SPREAD

OBJECTLIT

OPTCHAIN_CALL

OPTCHAIN_GETELEM

OPTCHAIN_GETPROP

OPTIONAL_PARAMETER

OR

PARAM_LIST

PARAMETERIZED_TYPE

PIPE

PLACEHOLDER1

PLACEHOLDER2

PLACEHOLDER3

POS

QMARK

RECORD_TYPE

REGEXP

REST_PARAMETER_TYPE

RETURN

ROOT

RSH

SCRIPT

SETTER_DEF

SHEQ

SHNE

STAR

STRING_KEY

STRING_TYPE

STRINGLIT

SUB

SUPER

SWITCH

SWITCH_BODY

TAGGED_TEMPLATELIT

TEMPLATELIT

TEMPLATELIT_STRING

TEMPLATELIT_SUB

THIS

THROW

TRUE

TRY

TYPE_ALIAS

TYPEOF

UNDEFINED_TYPE

UNION_TYPE

URSH

VAR

VOID

VOID_TYPE

WHILE

WITH

YIELD
Method Summary

Modifier and Type

Method

Description

static int

arity(Token token)

If the arity isn't always the same, this function returns -1

static Token

valueOf(String name)

Returns the enum constant of this class with the specified name.

static Token[]

values()

Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details
- RETURN
  
  public static final Token RETURN
- BITOR
  
  public static final Token BITOR
- BITXOR
  
  public static final Token BITXOR
- BITAND
  
  public static final Token BITAND
- EQ
  
  public static final Token EQ
- NE
  
  public static final Token NE
- LT
  
  public static final Token LT
- LE
  
  public static final Token LE
- GT
  
  public static final Token GT
- GE
  
  public static final Token GE
- LSH
  
  public static final Token LSH
- RSH
  
  public static final Token RSH
- URSH
  
  public static final Token URSH
- ADD
  
  public static final Token ADD
- SUB
  
  public static final Token SUB
- MUL
  
  public static final Token MUL
- DIV
  
  public static final Token DIV
- MOD
  
  public static final Token MOD
- EXPONENT
  
  public static final Token EXPONENT
- NOT
  
  public static final Token NOT
- BITNOT
  
  public static final Token BITNOT
- POS
  
  public static final Token POS
- NEG
  
  public static final Token NEG
- NEW
  
  public static final Token NEW
- DELPROP
  
  public static final Token DELPROP
- TYPEOF
  
  public static final Token TYPEOF
- GETPROP
  
  public static final Token GETPROP
- GETELEM
  
  public static final Token GETELEM
- CALL
  
  public static final Token CALL
- OPTCHAIN_GETPROP
  
  public static final Token OPTCHAIN_GETPROP
- OPTCHAIN_GETELEM
  
  public static final Token OPTCHAIN_GETELEM
- OPTCHAIN_CALL
  
  public static final Token OPTCHAIN_CALL
- NAME
  
  public static final Token NAME
- NUMBER
  
  public static final Token NUMBER
- BIGINT
  
  public static final Token BIGINT
- STRINGLIT
  
  public static final Token STRINGLIT
- NULL
  
  public static final Token NULL
- THIS
  
  public static final Token THIS
- FALSE
  
  public static final Token FALSE
- TRUE
  
  public static final Token TRUE
- SHEQ
  
  public static final Token SHEQ
- SHNE
  
  public static final Token SHNE
- REGEXP
  
  public static final Token REGEXP
- THROW
  
  public static final Token THROW
- IN
  
  public static final Token IN
- INSTANCEOF
  
  public static final Token INSTANCEOF
- ARRAYLIT
  
  public static final Token ARRAYLIT
- OBJECTLIT
  
  public static final Token OBJECTLIT
- TRY
  
  public static final Token TRY
- PARAM_LIST
  
  public static final Token PARAM_LIST
- COMMA
  
  public static final Token COMMA
- ASSIGN
  
  public static final Token ASSIGN
- ASSIGN_BITOR
  
  public static final Token ASSIGN_BITOR
- ASSIGN_BITXOR
  
  public static final Token ASSIGN_BITXOR
- ASSIGN_BITAND
  
  public static final Token ASSIGN_BITAND
- ASSIGN_LSH
  
  public static final Token ASSIGN_LSH
- ASSIGN_RSH
  
  public static final Token ASSIGN_RSH
- ASSIGN_URSH
  
  public static final Token ASSIGN_URSH
- ASSIGN_ADD
  
  public static final Token ASSIGN_ADD
- ASSIGN_SUB
  
  public static final Token ASSIGN_SUB
- ASSIGN_MUL
  
  public static final Token ASSIGN_MUL
- ASSIGN_DIV
  
  public static final Token ASSIGN_DIV
- ASSIGN_MOD
  
  public static final Token ASSIGN_MOD
- ASSIGN_EXPONENT
  
  public static final Token ASSIGN_EXPONENT
- ASSIGN_OR
  
  public static final Token ASSIGN_OR
- ASSIGN_AND
  
  public static final Token ASSIGN_AND
- ASSIGN_COALESCE
  
  public static final Token ASSIGN_COALESCE
- HOOK
  
  public static final Token HOOK
- OR
  
  public static final Token OR
- AND
  
  public static final Token AND
- COALESCE
  
  public static final Token COALESCE
- INC
  
  public static final Token INC
- DEC
  
  public static final Token DEC
- FUNCTION
  
  public static final Token FUNCTION
- IF
  
  public static final Token IF
- SWITCH
  
  public static final Token SWITCH
- CASE
  
  public static final Token CASE
- DEFAULT_CASE
  
  public static final Token DEFAULT_CASE
- WHILE
  
  public static final Token WHILE
- DO
  
  public static final Token DO
- FOR
  
  public static final Token FOR
- FOR_IN
  
  public static final Token FOR_IN
- BREAK
  
  public static final Token BREAK
- CONTINUE
  
  public static final Token CONTINUE
- VAR
  
  public static final Token VAR
- WITH
  
  public static final Token WITH
- CATCH
  
  public static final Token CATCH
- VOID
  
  public static final Token VOID
- EMPTY
  
  public static final Token EMPTY
- ROOT
  
  public static final Token ROOT
- BLOCK
  
  public static final Token BLOCK
- SWITCH_BODY
  
  public static final Token SWITCH_BODY
- LABEL
  
  public static final Token LABEL
- EXPR_RESULT
  
  public static final Token EXPR_RESULT
- SCRIPT
  
  public static final Token SCRIPT
- GETTER_DEF
  
  public static final Token GETTER_DEF
- SETTER_DEF
  
  public static final Token SETTER_DEF
- CONST
  
  public static final Token CONST
- DEBUGGER
  
  public static final Token DEBUGGER
- LABEL_NAME
  
  public static final Token LABEL_NAME
- STRING_KEY
  
  public static final Token STRING_KEY
- CAST
  
  public static final Token CAST
- ARRAY_PATTERN
  
  public static final Token ARRAY_PATTERN
- OBJECT_PATTERN
  
  public static final Token OBJECT_PATTERN
- DESTRUCTURING_LHS
  
  public static final Token DESTRUCTURING_LHS
- CLASS
  
  public static final Token CLASS
- CLASS_MEMBERS
  
  public static final Token CLASS_MEMBERS
- MEMBER_FUNCTION_DEF
  
  public static final Token MEMBER_FUNCTION_DEF
- MEMBER_FIELD_DEF
  
  public static final Token MEMBER_FIELD_DEF
- COMPUTED_FIELD_DEF
  
  public static final Token COMPUTED_FIELD_DEF
- SUPER
  
  public static final Token SUPER
- LET
  
  public static final Token LET
- FOR_OF
  
  public static final Token FOR_OF
- FOR_AWAIT_OF
  
  public static final Token FOR_AWAIT_OF
- YIELD
  
  public static final Token YIELD
- AWAIT
  
  public static final Token AWAIT
- IMPORT
  
  public static final Token IMPORT
- IMPORT_SPECS
  
  public static final Token IMPORT_SPECS
- IMPORT_SPEC
  
  public static final Token IMPORT_SPEC
- IMPORT_STAR
  
  public static final Token IMPORT_STAR
- EXPORT
  
  public static final Token EXPORT
- EXPORT_SPECS
  
  public static final Token EXPORT_SPECS
- EXPORT_SPEC
  
  public static final Token EXPORT_SPEC
- MODULE_BODY
  
  public static final Token MODULE_BODY
- DYNAMIC_IMPORT
  
  public static final Token DYNAMIC_IMPORT
- ITER_REST
  
  public static final Token ITER_REST
- OBJECT_REST
  
  public static final Token OBJECT_REST
- ITER_SPREAD
  
  public static final Token ITER_SPREAD
- OBJECT_SPREAD
  
  public static final Token OBJECT_SPREAD
- COMPUTED_PROP
  
  public static final Token COMPUTED_PROP
- TAGGED_TEMPLATELIT
  
  public static final Token TAGGED_TEMPLATELIT
- TEMPLATELIT
  
  public static final Token TEMPLATELIT
- TEMPLATELIT_SUB
  
  public static final Token TEMPLATELIT_SUB
- TEMPLATELIT_STRING
  
  public static final Token TEMPLATELIT_STRING
- DEFAULT_VALUE
  
  public static final Token DEFAULT_VALUE
- NEW_TARGET
  
  public static final Token NEW_TARGET
- IMPORT_META
  
  public static final Token IMPORT_META
- STRING_TYPE
  
  public static final Token STRING_TYPE
- BOOLEAN_TYPE
  
  public static final Token BOOLEAN_TYPE
- NUMBER_TYPE
  
  public static final Token NUMBER_TYPE
- FUNCTION_TYPE
  
  public static final Token FUNCTION_TYPE
- PARAMETERIZED_TYPE
  
  public static final Token PARAMETERIZED_TYPE
- UNION_TYPE
  
  public static final Token UNION_TYPE
- ANY_TYPE
  
  public static final Token ANY_TYPE
- NULLABLE_TYPE
  
  public static final Token NULLABLE_TYPE
- VOID_TYPE
  
  public static final Token VOID_TYPE
- REST_PARAMETER_TYPE
  
  public static final Token REST_PARAMETER_TYPE
- NAMED_TYPE
  
  public static final Token NAMED_TYPE
- OPTIONAL_PARAMETER
  
  public static final Token OPTIONAL_PARAMETER
- RECORD_TYPE
  
  public static final Token RECORD_TYPE
- UNDEFINED_TYPE
  
  public static final Token UNDEFINED_TYPE
- ARRAY_TYPE
  
  public static final Token ARRAY_TYPE
- GENERIC_TYPE
  
  public static final Token GENERIC_TYPE
- GENERIC_TYPE_LIST
  
  public static final Token GENERIC_TYPE_LIST
- ANNOTATION
  
  public static final Token ANNOTATION
- PIPE
  
  public static final Token PIPE
- STAR
  
  public static final Token STAR
- EOC
  
  public static final Token EOC
- QMARK
  
  public static final Token QMARK
- BANG
  
  public static final Token BANG
- EQUALS
  
  public static final Token EQUALS
- LB
  
  public static final Token LB
- LC
  
  public static final Token LC
- COLON
  
  public static final Token COLON
- INTERFACE
  
  public static final Token INTERFACE
- INTERFACE_EXTENDS
  
  public static final Token INTERFACE_EXTENDS
- INTERFACE_MEMBERS
  
  public static final Token INTERFACE_MEMBERS
- ENUM
  
  public static final Token ENUM
- ENUM_MEMBERS
  
  public static final Token ENUM_MEMBERS
- IMPLEMENTS
  
  public static final Token IMPLEMENTS
- TYPE_ALIAS
  
  public static final Token TYPE_ALIAS
- DECLARE
  
  public static final Token DECLARE
- MEMBER_VARIABLE_DEF
  
  public static final Token MEMBER_VARIABLE_DEF
- INDEX_SIGNATURE
  
  public static final Token INDEX_SIGNATURE
- CALL_SIGNATURE
  
  public static final Token CALL_SIGNATURE
- NAMESPACE
  
  public static final Token NAMESPACE
- NAMESPACE_ELEMENTS
  
  public static final Token NAMESPACE_ELEMENTS
- PLACEHOLDER1
  
  public static final Token PLACEHOLDER1
- PLACEHOLDER2
  
  public static final Token PLACEHOLDER2
- PLACEHOLDER3
  
  public static final Token PLACEHOLDER3
Method Details
- values
  
  public static Token[] values()
  
  Returns an array containing the constants of this enum class, in the order they are declared.
  
  Returns:
  
  an array containing the constants of this enum class, in the order they are declared
- valueOf
  
  public static Token valueOf(String name)
  
  Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
  
  Parameters:
  
  name - the name of the enum constant to be returned.
  
  Returns:
  
  the enum constant with the specified name
  
  Throws:
  
  IllegalArgumentException - if this enum class has no constant with the specified name
  
  NullPointerException - if the argument is null
- arity
  
  public static int arity(Token token)
  
  If the arity isn't always the same, this function returns -1

Enum Class Token

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Details

RETURN

BITOR

BITXOR

BITAND

EQ

NE

LT

LE

GT

GE

LSH

RSH

URSH

ADD

SUB

MUL

DIV

MOD

EXPONENT

NOT

BITNOT

POS

NEG

NEW

DELPROP

TYPEOF

GETPROP

GETELEM

CALL

OPTCHAIN_GETPROP

OPTCHAIN_GETELEM

OPTCHAIN_CALL

NAME

NUMBER

BIGINT

STRINGLIT

NULL

THIS

FALSE

TRUE

SHEQ

SHNE

REGEXP

THROW

IN

INSTANCEOF

ARRAYLIT

OBJECTLIT

TRY

PARAM_LIST

COMMA

ASSIGN

ASSIGN_BITOR

ASSIGN_BITXOR

ASSIGN_BITAND

ASSIGN_LSH

ASSIGN_RSH

ASSIGN_URSH

ASSIGN_ADD

ASSIGN_SUB

ASSIGN_MUL

ASSIGN_DIV

ASSIGN_MOD

ASSIGN_EXPONENT

ASSIGN_OR

ASSIGN_AND

ASSIGN_COALESCE

HOOK

OR

AND

COALESCE

INC