Token (Closure Compiler v20171023 API)

java.lang.Object
- java.lang.Enum<Token>
- - com.google.javascript.rhino.Token

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Token>
```
public enum Token
extends java.lang.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.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ADD`
`AND`
`ANNOTATION`
`ANY_TYPE`
`ARRAY_PATTERN`
`ARRAY_TYPE`
`ARRAYLIT`
`ASSIGN`
`ASSIGN_ADD`
`ASSIGN_BITAND`
`ASSIGN_BITOR`
`ASSIGN_BITXOR`
`ASSIGN_DIV`
`ASSIGN_EXPONENT`
`ASSIGN_LSH`
`ASSIGN_MOD`
`ASSIGN_MUL`
`ASSIGN_RSH`
`ASSIGN_SUB`
`ASSIGN_URSH`
`AWAIT`
`BANG`
`BITAND`
`BITNOT`
`BITOR`
`BITXOR`
`BLOCK`
`BOOLEAN_TYPE`
`BREAK`
`CALL`
`CALL_SIGNATURE`
`CASE`
`CAST`
`CATCH`
`CLASS`
`CLASS_MEMBERS`
`COLON`
`COMMA`
`COMPUTED_PROP`
`CONST`
`CONTINUE`
`DEBUGGER`
`DEC`
`DECLARE`
`DEFAULT_CASE`
`DEFAULT_VALUE`
`DELPROP`
`DESTRUCTURING_LHS`
`DIV`
`DO`
`ELLIPSIS`
`EMPTY`
`ENUM`
`ENUM_MEMBERS`
`EOC`
`EQ`
`EQUALS`
`EXPONENT`
`EXPORT`
`EXPORT_SPEC`
`EXPORT_SPECS`
`EXPR_RESULT`
`FALSE`
`FOR`
`FOR_IN`
`FOR_OF`
`FUNCTION`
`FUNCTION_TYPE`
`GE`
`GENERIC_TYPE`
`GENERIC_TYPE_LIST`
`GETELEM`
`GETPROP`
`GETTER_DEF`
`GT`
`HOOK`
`IF`
`IMPLEMENTS`
`IMPORT`
`IMPORT_SPEC`
`IMPORT_SPECS`
`IMPORT_STAR`
`IN`
`INC`
`INDEX_SIGNATURE`
`INSTANCEOF`
`INTERFACE`
`INTERFACE_EXTENDS`
`INTERFACE_MEMBERS`
`LABEL`
`LABEL_NAME`
`LB`
`LC`
`LE`
`LET`
`LSH`
`LT`
`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`
`OBJECTLIT`
`OPTIONAL_PARAMETER`
`OR`
`PARAM_LIST`
`PARAMETERIZED_TYPE`
`PIPE`
`PLACEHOLDER1`
`PLACEHOLDER2`
`PLACEHOLDER3`
`POS`
`QMARK`
`RECORD_TYPE`
`REGEXP`
`REST`
`REST_PARAMETER_TYPE`
`RETURN`
`ROOT`
`RSH`
`SCRIPT`
`SETTER_DEF`
`SHEQ`
`SHNE`
`SPREAD`
`STAR`
`STRING`
`STRING_KEY`
`STRING_TYPE`
`SUB`
`SUPER`
`SWITCH`
`TAGGED_TEMPLATELIT`
`TEMPLATELIT`
`TEMPLATELIT_SUB`
`THIS`
`THROW`
`TRUE`
`TRY`
`TYPE_ALIAS`
`TYPEOF`
`UNDEFINED_TYPE`
`UNION_TYPE`
`URSH`
`VAR`
`VOID`
`VOID_TYPE`
`WHILE`
`WITH`
`YIELD`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`arity(Token token)` If the arity isn't always the same, this function returns -1
`static Token`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static Token[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

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

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

Enum Constant Detail

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
```

NAME
```
public static final Token NAME
```

NUMBER
```
public static final Token NUMBER
```

STRING
```
public static final Token STRING
```

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

HOOK
```
public static final Token HOOK
```

OR
```
public static final Token OR
```

AND
```
public static final Token AND
```

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
```

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

SUPER
```
public static final Token SUPER
```

LET
```
public static final Token LET
```

FOR_OF
```
public static final Token FOR_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
```

REST
```
public static final Token REST
```

SPREAD
```
public static final Token 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

DEFAULT_VALUE

public static final Token DEFAULT_VALUE

NEW_TARGET
```
public static final Token NEW_TARGET
```

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
```

ELLIPSIS
```
public static final Token ELLIPSIS
```

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 Detail
- values
```
public static Token[] values()
```
  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (Token c : Token.values())
    System.out.println(c);
```
  Returns:
  
  an array containing the constants of this enum type, in the order they are declared
- valueOf
```
public static Token valueOf(java.lang.String name)
```
  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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:
  
  java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
  
  java.lang.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 Token

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

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

NAME

NUMBER

STRING

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

HOOK

OR

AND

INC

DEC

FUNCTION

IF

SWITCH

CASE

DEFAULT_CASE

WHILE

DO

FOR

FOR_IN