@vivliostyle/core
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Empty
Class Empty
Hierarchy (
View Summary
)
Val
Empty
Index
Accessors
instance
Methods
append
To
is
Expr
is
Ident
is
Num
is
Numeric
is
Space
List
string
Value
to
Expr
to
String
visit
Accessors
Static
instance
get
instance
()
:
Empty
Returns
Empty
Methods
append
To
appendTo
(
buf
:
StringBuffer
,
toString
:
boolean
)
:
void
Parameters
buf
:
StringBuffer
toString
:
boolean
Returns
void
is
Expr
isExpr
()
:
boolean
Returns
boolean
is
Ident
isIdent
()
:
boolean
Returns
boolean
is
Num
isNum
()
:
boolean
Returns
boolean
is
Numeric
isNumeric
()
:
boolean
Returns
boolean
is
Space
List
isSpaceList
()
:
boolean
Returns
boolean
string
Value
stringValue
()
:
string
Returns
string
to
Expr
toExpr
(
scope
:
LexicalScope
,
ref
:
Val
)
:
Val
Parameters
scope
:
LexicalScope
ref
:
Val
Returns
Val
to
String
toString
()
:
string
Returns
string
visit
visit
(
visitor
:
Visitor
)
:
Val
Parameters
visitor
:
Visitor
Returns
Val
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Accessors
instance
Methods
append
To
is
Expr
is
Ident
is
Num
is
Numeric
is
Space
List
string
Value
to
Expr
to
String
visit
@vivliostyle/core
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