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@swim/streamlet
FilterFieldsOperator
Class FilterFieldsOperator<K, V, I>
Type parameters
K
V
I
Hierarchy
AbstractMapInletMapOutlet
<
K
,
K
,
V
,
V
,
I
,
Map
<
K
,
V
>
>
FilterFieldsOperator
FilterFieldsCombinator
Implements
MapInletMapOutlet
<
K
,
K
,
V
,
V
,
I
,
Map
<
K
,
V
>
>
Index
Constructors
constructor
Methods
bind
Input
bind
Output
did
Invalidate
did
Invalidate
Input
Key
did
Invalidate
Output
Key
did
Reconcile
did
Reconcile
Input
Key
did
Reconcile
Output
Key
disconnect
Inputs
disconnect
Outputs
evaluate
filter
get
has
input
invalidate
invalidate
Input
invalidate
Input
Key
invalidate
Output
invalidate
Output
Key
key
Iterator
map
memoize
on
Invalidate
on
Invalidate
Input
Key
on
Invalidate
Output
Key
on
Reconcile
on
Reconcile
Input
Key
on
Reconcile
Output
Key
outlet
output
Iterator
reconcile
reconcile
Input
reconcile
Input
Key
reconcile
Output
reconcile
Output
Key
reduce
unbind
Input
unbind
Output
unbind
Outputs
watch
will
Invalidate
will
Invalidate
Input
Key
will
Invalidate
Output
Key
will
Reconcile
will
Reconcile
Input
Key
will
Reconcile
Output
Key
Constructors
constructor
new
Filter
Fields
Operator
(
)
:
FilterFieldsOperator
Returns
FilterFieldsOperator
Methods
bind
Input
bind
Input
(
input
:
MapOutlet
<
K
,
V
,
I
>
)
:
void
Parameters
input:
MapOutlet
<
K
,
V
,
I
>
Returns
void
bind
Output
bind
Output
(
output
:
Inlet
<
Map
<
K
,
V
>
>
)
:
void
Parameters
output:
Inlet
<
Map
<
K
,
V
>
>
Returns
void
Protected
did
Invalidate
did
Invalidate
(
)
:
void
Returns
void
Protected
did
Invalidate
Input
Key
did
Invalidate
Input
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
Protected
did
Invalidate
Output
Key
did
Invalidate
Output
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
Protected
did
Reconcile
did
Reconcile
(
version
:
number
)
:
void
Parameters
version:
number
Returns
void
Protected
did
Reconcile
Input
Key
did
Reconcile
Input
Key
(
key
:
K
, effect
:
KeyEffect
, version
:
number
)
:
void
Parameters
key:
K
effect:
KeyEffect
version:
number
Returns
void
Protected
did
Reconcile
Output
Key
did
Reconcile
Output
Key
(
key
:
K
, effect
:
KeyEffect
, version
:
number
)
:
void
Parameters
key:
K
effect:
KeyEffect
version:
number
Returns
void
disconnect
Inputs
disconnect
Inputs
(
)
:
void
Returns
void
disconnect
Outputs
disconnect
Outputs
(
)
:
void
Returns
void
Abstract
evaluate
evaluate
(
key
:
K
, value
:
V
)
:
boolean
Parameters
key:
K
value:
V
Returns
boolean
filter
filter
(
func
:
FilterFieldsFunction
<
K
,
V
>
)
:
MapOutlet
<
K
,
V
,
Map
<
K
,
V
>
>
Parameters
func:
FilterFieldsFunction
<
K
,
V
>
Returns
MapOutlet
<
K
,
V
,
Map
<
K
,
V
>
>
get
get
(
)
:
Map
<
K
,
V
>
get
(
key
:
K
)
:
V
|
undefined
Returns
Map
<
K
,
V
>
Parameters
key:
K
Returns
V
|
undefined
has
has
(
key
:
K
)
:
boolean
Parameters
key:
K
Returns
boolean
input
input
(
)
:
MapOutlet
<
K
,
V
,
I
>
|
null
Returns
MapOutlet
<
K
,
V
,
I
>
|
null
invalidate
invalidate
(
)
:
void
Returns
void
invalidate
Input
invalidate
Input
(
)
:
void
Returns
void
invalidate
Input
Key
invalidate
Input
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
invalidate
Output
invalidate
Output
(
)
:
void
Returns
void
invalidate
Output
Key
invalidate
Output
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
key
Iterator
key
Iterator
(
)
:
Iterator
<
K
>
Returns
Iterator
<
K
>
map
map<O2>
(
func
:
MapValueFunction
<
Map
<
K
,
V
>
,
O2
>
)
:
Outlet
<
O2
>
map<V2>
(
func
:
MapFieldValuesFunction
<
K
,
V
,
V2
>
)
:
MapOutlet
<
K
,
V2
,
Map
<
K
,
V2
>
>
Type parameters
O2
Parameters
func:
MapValueFunction
<
Map
<
K
,
V
>
,
O2
>
Returns
Outlet
<
O2
>
Type parameters
V2
Parameters
func:
MapFieldValuesFunction
<
K
,
V
,
V2
>
Returns
MapOutlet
<
K
,
V2
,
Map
<
K
,
V2
>
>
memoize
memoize
(
)
:
MapOutlet
<
K
,
V
,
Map
<
K
,
V
>
>
Returns
MapOutlet
<
K
,
V
,
Map
<
K
,
V
>
>
Protected
on
Invalidate
on
Invalidate
(
)
:
void
Returns
void
Protected
on
Invalidate
Input
Key
on
Invalidate
Input
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
Protected
on
Invalidate
Output
Key
on
Invalidate
Output
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
Protected
on
Reconcile
on
Reconcile
(
version
:
number
)
:
void
Parameters
version:
number
Returns
void
Protected
on
Reconcile
Input
Key
on
Reconcile
Input
Key
(
key
:
K
, effect
:
KeyEffect
, version
:
number
)
:
void
Parameters
key:
K
effect:
KeyEffect
version:
number
Returns
void
Protected
on
Reconcile
Output
Key
on
Reconcile
Output
Key
(
key
:
K
, effect
:
KeyEffect
, version
:
number
)
:
void
Parameters
key:
K
effect:
KeyEffect
version:
number
Returns
void
outlet
outlet
(
key
:
K
)
:
Outlet
<
V
>
Parameters
key:
K
Returns
Outlet
<
V
>
output
Iterator
output
Iterator
(
)
:
Iterator
<
Inlet
<
Map
<
K
,
V
>
>
>
Returns
Iterator
<
Inlet
<
Map
<
K
,
V
>
>
>
reconcile
reconcile
(
version
:
number
)
:
void
Parameters
version:
number
Returns
void
reconcile
Input
reconcile
Input
(
version
:
number
)
:
void
Parameters
version:
number
Returns
void
reconcile
Input
Key
reconcile
Input
Key
(
key
:
K
, version
:
number
)
:
void
Parameters
key:
K
version:
number
Returns
void
reconcile
Output
reconcile
Output
(
version
:
number
)
:
void
Parameters
version:
number
Returns
void
reconcile
Output
Key
reconcile
Output
Key
(
key
:
K
, version
:
number
)
:
void
Parameters
key:
K
version:
number
Returns
void
reduce
reduce<U>
(
identity
:
U
, accumulator
:
function
, combiner
:
function
)
:
Outlet
<
U
>
Type parameters
U
Parameters
identity:
U
accumulator:
function
(
result
:
U
, element
:
V
)
:
U
Parameters
result:
U
element:
V
Returns
U
combiner:
function
(
result
:
U
, result2
:
U
)
:
U
Parameters
result:
U
result2:
U
Returns
U
Returns
Outlet
<
U
>
unbind
Input
unbind
Input
(
)
:
void
Returns
void
unbind
Output
unbind
Output
(
output
:
Inlet
<
Map
<
K
,
V
>
>
)
:
void
Parameters
output:
Inlet
<
Map
<
K
,
V
>
>
Returns
void
unbind
Outputs
unbind
Outputs
(
)
:
void
Returns
void
watch
watch
(
func
:
WatchValueFunction
<
Map
<
K
,
V
>
>
)
:
this
watch
(
func
:
WatchFieldsFunction
<
K
,
V
>
)
:
this
Parameters
func:
WatchValueFunction
<
Map
<
K
,
V
>
>
Returns
this
Parameters
func:
WatchFieldsFunction
<
K
,
V
>
Returns
this
Protected
will
Invalidate
will
Invalidate
(
)
:
void
Returns
void
Protected
will
Invalidate
Input
Key
will
Invalidate
Input
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
Protected
will
Invalidate
Output
Key
will
Invalidate
Output
Key
(
key
:
K
, effect
:
KeyEffect
)
:
void
Parameters
key:
K
effect:
KeyEffect
Returns
void
Protected
will
Reconcile
will
Reconcile
(
version
:
number
)
:
void
Parameters
version:
number
Returns
void
Protected
will
Reconcile
Input
Key
will
Reconcile
Input
Key
(
key
:
K
, effect
:
KeyEffect
, version
:
number
)
:
KeyEffect
Parameters
key:
K
effect:
KeyEffect
version:
number
Returns
KeyEffect
Protected
will
Reconcile
Output
Key
will
Reconcile
Output
Key
(
key
:
K
, effect
:
KeyEffect
, version
:
number
)
:
void
Parameters
key:
K
effect:
KeyEffect
version:
number
Returns
void
Globals
@swim/core
@swim/codec
@swim/collections
@swim/dataflow
@swim/math
@swim/recon
@swim/streamlet
@swim/structure
@swim/time
@swim/uri
@swim/util
@swim/mesh
@swim/ui
@swim/ux
@swim/web
Filter
Fields
Operator
constructor
bind
Input
bind
Output
did
Invalidate
did
Invalidate
Input
Key
did
Invalidate
Output
Key
did
Reconcile
did
Reconcile
Input
Key
did
Reconcile
Output
Key
disconnect
Inputs
disconnect
Outputs
evaluate
filter
get
has
input
invalidate
invalidate
Input
invalidate
Input
Key
invalidate
Output
invalidate
Output
Key
key
Iterator
map
memoize
on
Invalidate
on
Invalidate
Input
Key
on
Invalidate
Output
Key
on
Reconcile
on
Reconcile
Input
Key
on
Reconcile
Output
Key
outlet
output
Iterator
reconcile
reconcile
Input
reconcile
Input
Key
reconcile
Output
reconcile
Output
Key
reduce
unbind
Input
unbind
Output
unbind
Outputs
watch
will
Invalidate
will
Invalidate
Input
Key
will
Invalidate
Output
Key
will
Reconcile
will
Reconcile
Input
Key
will
Reconcile
Output
Key