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Apache Arrow - v6.0.1
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Apache Arrow - v6.0.1
Arrow.dom
Vector
Class Vector<T>
Type parameters
T
:
DataType
=
any
Hierarchy
Clonable
<
Vector
<
T
>
>
Sliceable
<
Vector
<
T
>
>
Applicative
<
T
,
Chunked
<
T
>
>
Vector
Implements
Iterable
<
T
[
"TValue"
]
|
null
>
Index
Constructors
constructor
Properties
Array
Type
TArray
TType
TValue
[
Symbol.is
Concat
Spreadable]
byte
Length
data
length
null
Count
num
Children
stride
type
type
Id
Methods
[
Symbol.iterator]
clone
concat
get
get
Child
At
index
Of
is
Valid
set
slice
to
Array
Constructors
constructor
new
Vector<T>
(
)
:
Vector
<
T
>
Type parameters
T
:
DataType
<
Type
,
any
,
T
>
=
any
Returns
Vector
<
T
>
Properties
Readonly
Abstract
Array
Type
Array
Type
:
T
[
"ArrayType"
]
Readonly
TArray
TArray
:
T
[
"TArray"
]
Readonly
TType
TType
:
T
[
"TType"
]
Readonly
TValue
TValue
:
T
[
"TValue"
]
Readonly
[
Symbol.is
Concat
Spreadable]
[
Symbol.is
Concat
Spreadable]
:
boolean
Readonly
Abstract
byte
Length
byte
Length
:
number
Readonly
Abstract
data
data
:
Data
<
T
>
Readonly
Abstract
length
length
:
number
Readonly
Abstract
null
Count
null
Count
:
number
Readonly
Abstract
num
Children
num
Children
:
number
Readonly
Abstract
stride
stride
:
number
Readonly
Abstract
type
type
:
T
Readonly
Abstract
type
Id
type
Id
:
T
[
"TType"
]
Methods
Abstract
[
Symbol.iterator]
[
Symbol.iterator]
(
)
:
IterableIterator
<
null
|
T
[
"TValue"
]
>
Returns
IterableIterator
<
null
|
T
[
"TValue"
]
>
clone
clone
(
...
args
:
any
[]
)
:
Vector
<
T
>
Parameters
Rest
...
args:
any
[]
Returns
Vector
<
T
>
concat
concat
(
...
others
:
Vector
<
T
>
[]
)
:
Chunked
<
T
>
Parameters
Rest
...
others:
Vector
<
T
>
[]
Returns
Chunked
<
T
>
Abstract
get
get
(
index
:
number
)
:
null
|
T
[
"TValue"
]
Parameters
index:
number
Returns
null
|
T
[
"TValue"
]
Abstract
get
Child
At
get
Child
At<R>
(
index
:
number
)
:
null
|
Vector
<
R
>
Type parameters
R
:
DataType
<
Type
,
any
,
R
>
=
any
Parameters
index:
number
Returns
null
|
Vector
<
R
>
Abstract
index
Of
index
Of
(
value
:
null
|
T
[
"TValue"
]
, fromIndex
?:
number
)
:
number
Parameters
value:
null
|
T
[
"TValue"
]
Optional
fromIndex:
number
Returns
number
Abstract
is
Valid
is
Valid
(
index
:
number
)
:
boolean
Parameters
index:
number
Returns
boolean
Abstract
set
set
(
index
:
number
, value
:
null
|
T
[
"TValue"
]
)
:
void
Parameters
index:
number
value:
null
|
T
[
"TValue"
]
Returns
void
slice
slice
(
begin
?:
number
, end
?:
number
)
:
Vector
<
T
>
Parameters
Optional
begin:
number
Optional
end:
number
Returns
Vector
<
T
>
Abstract
to
Array
to
Array
(
)
:
T
[
"TArray"
]
Returns
T
[
"TArray"
]
Modules
Arrow.dom
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Buffer
Type
Type
Builder
Column
Data
Frame
Data
Type
Field
Record
Batch
Record
Batch
Reader
Record
Batch
Writer
Schema
Table
Vector
constructor
Array
Type
TArray
TType
TValue
[
Symbol.is
Concat
Spreadable]
byte
Length
data
length
null
Count
num
Children
stride
type
type
Id
[
Symbol.iterator]
clone
concat
get
get
Child
At
index
Of
is
Valid
set
slice
to
Array
Visitor
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