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t

io.udash.properties.single

ReadableProperty

trait ReadableProperty[+A] extends AnyRef

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Abstract Value Members

  1. abstract def get: A

    returns

    Current property value.

  2. abstract def listen(valueListener: (A) => Any, initUpdate: Boolean = false): utils.Registration

    Registers listener which will be called on value change.

    Registers listener which will be called on value change.

    initUpdate

    If true, listener will be instantly triggered with current value of property.

  3. abstract def listenOnce(valueListener: (A) => Any): utils.Registration

    Registers listener which will be called on the next value change.

    Registers listener which will be called on the next value change. This listener will be fired only once.

  4. abstract def listenersCount(): Int

    Returns listeners count.

  5. abstract def listenersUpdate(): Unit

    This method should be called when the listener is registered or removed.

    This method should be called when the listener is registered or removed.

    Attributes
    protected[properties]
  6. abstract def streamTo[B](target: Property[B], initUpdate: Boolean = true)(transformer: (A) => B): utils.Registration

    Streams value changes to the target property.

    Streams value changes to the target property. It is not as strong relation as transform, because target can change value independently.

  7. abstract def transform[B](transformer: (A) => B): ReadableProperty[B]

    Creates ReadableProperty[B] linked to this.

    Creates ReadableProperty[B] linked to this. Changes will be synchronized with this.

    B

    Type of new Property.

    transformer

    Method transforming type A of existing Property to type B of new Property.

    returns

    New ReadableProperty[B], which will be synchronised with original ReadableProperty[A].

  8. abstract def transformToSeq[B](transformer: (A) => com.avsystem.commons.BSeq[B])(implicit arg0: PropertyCreator[B]): seq.ReadableSeqProperty[B, ReadableProperty[B]]

    Creates ReadableSeqProperty[B] linked to this.

    Creates ReadableSeqProperty[B] linked to this. Changes will be synchronized with this.

    B

    Type of elements in new SeqProperty.

    transformer

    Method transforming type A of existing Property to type Seq[B] of new Property.

    returns

    New ReadableSeqProperty[B], which will be synchronised with original ReadableProperty[A].

  9. abstract def valueChanged(): Unit

    This method should be called when the value has changed.

    This method should be called when the value has changed.

    Attributes
    protected[properties]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. def combine[B, O](property: ReadableProperty[B])(combiner: (A, B) => O): ReadableProperty[O]

    Combines two properties into a new one.

    Combines two properties into a new one. Created property will be updated after any change in the origin ones.

    B

    Type of elements in provided property.

    O

    Output property elements type.

    property

    Property[B] to combine with this.

    combiner

    Method combining values A and B into O.

    returns

    Property[O] updated on any change in this or property.

  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. def mirror[B >: A]()(implicit arg0: PropertyCreator[B]): MirrorProperty[B]

    Creates a mutable copy of this property which follows the stream of updates from this property.

    Creates a mutable copy of this property which follows the stream of updates from this property. Similarly to streamTo, the target can change value independently and origin value updates can be cancelled.

  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

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