final class ValueCell[A] extends Cell[A] with LiftValue[A]
A ValueCell holds a value that can be mutated.
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- By Inheritance
- ValueCell
- LiftValue
- PSettableValueHolder
- SettableValueHolder
- Settable
- PValueHolder
- ValueHolder
- Cell
- Dependent
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- Any
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Instance Constructors
- new ValueCell(initialValue: A)
Type Members
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type
ValueType = A
- Definition Classes
- PValueHolder → ValueHolder
Value Members
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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
addDependent[T <: Dependent](dep: T): T
Add a Dependent to this cell.
Add a Dependent to this cell. The Dependent will be notified when the Cell's value changes. Dependents are kept around as WeakReferences so they do not have to be explicitly removed from the List
- Definition Classes
- Cell
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final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
atomicUpdate(f: (ValueType) ⇒ ValueType): ValueType
Perform an atomic update of this Settable.
Perform an atomic update of this Settable. The current value is passed to the function and the ValueHolder is set to the result of the function. This is enclosed in the performAtomicOperation method which will, by default, synchronize this instance
- Definition Classes
- Settable
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
currentValue: (A, Long)
The cell's value and most recent change time
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def
dependents: Seq[Dependent]
Get a List of the Dependents
Get a List of the Dependents
- Definition Classes
- Cell
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(other: Any): Boolean
- Definition Classes
- ValueCell → AnyRef → Any
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def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
get: A
Get the cell's value
Get the cell's value
- Definition Classes
- Cell
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
-
def
hashCode(): Int
- Definition Classes
- ValueCell → AnyRef → Any
-
def
is: A
- Definition Classes
- LiftValue
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
lift[A, B](cell: Cell[B])(f: (A, B) ⇒ A): Cell[A]
- Definition Classes
- Cell
-
def
lift[A](f: (A) ⇒ A): Cell[A]
Create a new Cell by applying the function to this cell
Create a new Cell by applying the function to this cell
- Definition Classes
- Cell
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
-
def
notifyDependents(): Unit
Notify dependents of a state change.
Notify dependents of a state change. Note this will be performed on a separate thread asynchronously
- Definition Classes
- Cell
-
def
performAtomicOperation[T](f: ⇒ T): T
Perform an atomic operation on the Settable.
Perform an atomic operation on the Settable. By default synchronizes the instance, but it could use other mechanisms
- Definition Classes
- Settable
-
def
predicateChanged(which: Cell[_]): Unit
If the predicate cell changes, the Dependent will be notified.
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def
removeDependent[T <: Dependent](dep: T): T
Remove a Dependent to this cell.
Remove a Dependent to this cell.
- Definition Classes
- Cell
-
def
set(v: A): A
Get the cell's value
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- ValueCell → AnyRef → Any
-
def
unregisterFromAllDependencies(): Unit
Remove from all dependencies
Remove from all dependencies
- Attributes
- protected
- Definition Classes
- Dependent
-
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( ... )
-
def
whoDoIDependOn: Seq[Cell[_]]
Get a list of all the cells this Dependency depends on
Get a list of all the cells this Dependency depends on
- Attributes
- protected
- Definition Classes
- Dependent
-
def
youDependOnMe(who: Cell[_]): Unit
The Cell notifies the Dependent of the dependency
The Cell notifies the Dependent of the dependency
- Definition Classes
- Dependent
-
def
youDontDependOnMe(who: Cell[_]): Unit
The Cell notifies the Dependent of the removed dependency
The Cell notifies the Dependent of the removed dependency
- Definition Classes
- Dependent