org
.
incal
.
spark_ml
.
transformers
ScalarStateFunctionVectorAgg
Related Docs:
object ScalarStateFunctionVectorAgg
|
package transformers
abstract
class
ScalarStateFunctionVectorAgg
extends
StateFunctionVectorAgg
Attributes
protected
Linear Supertypes
StateFunctionVectorAgg
,
VectorAgg
,
UserDefinedAggregateFunction
,
Serializable
,
Serializable
,
AnyRef
,
Any
Known Subclasses
ScalarStateFunctionVectorAggAdapter
Ordering
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By Inheritance
Inherited
ScalarStateFunctionVectorAgg
StateFunctionVectorAgg
VectorAgg
UserDefinedAggregateFunction
Serializable
Serializable
AnyRef
Any
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Visibility
Public
All
Instance Constructors
new
ScalarStateFunctionVectorAgg
()
Abstract Value Members
abstract
def
newScalarStateFun
(
inputWithIndeces:
Traversable
[(
Double
,
Int
)]
)
:
Double
Attributes
protected
Concrete Value Members
final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
final
def
##
()
:
Int
Definition Classes
AnyRef → Any
final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
def
apply
(
exprs:
Column
*
)
:
Column
Definition Classes
UserDefinedAggregateFunction
Annotations
@varargs
()
final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
def
bufferSchema
:
StructType
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
def
clone
()
:
AnyRef
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
...
)
def
dataType
:
DataType
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
def
deterministic
:
Boolean
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
def
distinct
(
exprs:
Column
*
)
:
Column
Definition Classes
UserDefinedAggregateFunction
Annotations
@varargs
()
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
def
equals
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
def
evaluate
(
buffer:
Row
)
:
Vector
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
classOf[java.lang.Throwable]
)
final
def
getClass
()
:
Class
[_]
Definition Classes
AnyRef → Any
def
hashCode
()
:
Int
Definition Classes
AnyRef → Any
def
initialize
(
buffer:
MutableAggregationBuffer
)
:
Unit
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
def
inputSchema
:
StructType
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
def
merge
(
buffer1:
MutableAggregationBuffer
,
buffer2:
Row
)
:
Unit
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
def
mergeBuffers
(
buff1:
WrappedArray
[
Double
]
,
buff2:
WrappedArray
[
Double
]
)
:
Nothing
Attributes
protected
Definition Classes
StateFunctionVectorAgg
→
VectorAgg
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
def
newStateFun
(
inputWithIndeces:
Traversable
[(
Double
,
Int
)]
)
:
Array
[
Double
]
Attributes
protected
Definition Classes
ScalarStateFunctionVectorAgg
→
StateFunctionVectorAgg
final
def
notify
()
:
Unit
Definition Classes
AnyRef
final
def
notifyAll
()
:
Unit
Definition Classes
AnyRef
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
AnyRef
def
toString
()
:
String
Definition Classes
AnyRef → Any
def
update
(
buffer:
MutableAggregationBuffer
,
input:
Row
)
:
Unit
Definition Classes
VectorAgg
→ UserDefinedAggregateFunction
def
updateBuffer
(
buff:
WrappedArray
[
Double
]
,
inputWithIndeces:
Traversable
[(
Double
,
Int
)]
,
inputSize:
Int
)
:
WrappedArray
[
Double
]
Attributes
protected
Definition Classes
StateFunctionVectorAgg
→
VectorAgg
final
def
wait
()
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
Inherited from
StateFunctionVectorAgg
Inherited from
VectorAgg
Inherited from
UserDefinedAggregateFunction
Inherited from
Serializable
Inherited from
Serializable
Inherited from
AnyRef
Inherited from
Any
Ungrouped