AbstractVar

Instance Constructors

new AbstractVar()

Abstract Value Members

abstract def observe(depth: Int, obs: Observer[T]): Closable

Concrete implementations of Var implement observe.
Concrete implementations of Var implement observe. This is called for each toplevel observe. Depths indicate the relative structural depth of the observation, from the frame of reference of the root call to observe. (Each Var derived via flatMap increases the depth.) Depths are used to order the invocation of update callbacks. This is used to ensure that updates proceed in topological order so that every input variable is fully resolved before recomputing a derived variable.

Attributes
protected
Definition Classes
Var

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
final def asInstanceOf[T0]: T0

Definition Classes
Any
lazy val changes: Event[T]

An Event where changes in Var are emitted.
An Event where changes in Var are emitted. The current value of this Var is emitted synchronously upon subscription.
All changes to this Var are guaranteed to be published to the Event.

Definition Classes
Var
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def diff[CC[_], U](implicit arg0: Diffable[CC], toCC: <:<[T, CC[U]]): Event[Diff[CC, U]]

Produce an Event reflecting the differences between each update to this Var.
Produce an Event reflecting the differences between each update to this Var.

Definition Classes
Var
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def flatMap[U](f: (T) ⇒ Var[U]): Var[U]

Create a dependent Var which behaves as f applied to the current value of this Var.
Create a dependent Var which behaves as f applied to the current value of this Var. FlatMap manages a dynamic dependency graph: the dependent Var is detached and recomputed whenever the outer Var changes, but only if there are any observers. An unobserved Var returned by flatMap will not invoke f

Definition Classes
Var
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def join[U](other: Var[U]): Var[(T, U)]

Definition Classes
Var
def map[U](f: (T) ⇒ U): Var[U]

Create a derived variable by applying f to the contained value.
Create a derived variable by applying f to the contained value.

Definition Classes
Var
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def sample(): T

Definition Classes
Var
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
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( ... )

Related Doc: package util

abstract class AbstractVar[T] extends Var[T]

Instance Constructors

new AbstractVar()

Abstract Value Members

abstract def observe(depth: Int, obs: Observer[T]): Closable

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

lazy val changes: Event[T]

def clone(): AnyRef

def diff[CC[_], U](implicit arg0: Diffable[CC], toCC: <:<[T, CC[U]]): Event[Diff[CC, U]]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def flatMap[U](f: (T) ⇒ Var[U]): Var[U]

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def join[U](other: Var[U]): Var[(T, U)]

def map[U](f: (T) ⇒ U): Var[U]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def sample(): T

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Var[T]

Inherited from AnyRef

Inherited from Any

Ungrouped