org.positronicnet.notifications

NotifierWithQuery

trait NotifierWithQuery [Q, R] extends BaseNotifierImpl[R]

Subclass of Notifier which typically represents a query on some underlying resource.

The query has a query type, Q, and a result type, R. Constructors typically take an initial query (of type Q) as an argument. The Requery action can be used to change the query; this is a change that causes all currently registered watchers (viz. AddWatcher in org.positronicnet.notifications.Actions) to get notified of the new results.

Linear Supertypes
BaseNotifierImpl[R], NotifierImpl[R], Notifier[R], AnyRef, Any
Known Subclasses
NonSharedValueQuery, ValueQuery
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  1. NotifierWithQuery
  2. BaseNotifierImpl
  3. NotifierImpl
  4. Notifier
  5. AnyRef
  6. Any
Visibility
  1. Public
  2. All

Abstract Value Members

  1. val currentQuery : Q

    Attributes
    protected abstract

  2. def currentValue : R

    Attributes
    protected abstract
    Definition Classes
    BaseNotifierImpl

  3. def noteChange : Unit

    Attributes
    abstract
    Definition Classes
    BaseNotifierImpl → NotifierImpl

  4. def onThread (thunk: ⇒ Unit): Unit

    Attributes
    abstract
    Definition Classes
    BaseNotifierImpl

Concrete Value Members

  1. def ! (action: Action[R]): Unit

    Perform the action, usually on a worker thread associated with this notifier.

    Perform the action, usually on a worker thread associated with this notifier. Results may be posted back to the calling thread, viz. the conventions documented in org.positronicnet.notifications.Actions.

    Definition Classes
    BaseNotifierImpl → Notifier

  2. def != (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  3. def != (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  4. def ## (): Int

    Attributes
    final
    Definition Classes
    AnyRef → Any

  5. def == (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  6. def == (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  7. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any

  8. val changeHandlers : HashMap[AnyRef, (R) ⇒ Unit]

    Attributes
    protected
    Definition Classes
    BaseNotifierImpl

  9. def clone (): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  10. def currentParams : Q

  11. def eq (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  12. def equals (arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  13. def fetchOnThisThread : R

    Synchronously fetch the value being monitored by this Notifier.

    Synchronously fetch the value being monitored by this Notifier.

    Definition Classes
    BaseNotifierImpl → Notifier

  14. def finalize (): Unit

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  15. def getClass (): java.lang.Class[_]

    Attributes
    final
    Definition Classes
    AnyRef

  16. def hashCode (): Int

    Definition Classes
    AnyRef → Any

  17. def isInstanceOf [T0] : Boolean

    Attributes
    final
    Definition Classes
    Any

  18. def ne (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  19. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  20. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  21. def onThisThread (action: Action[R]): Unit

    Perform the action, synchronously on the calling thread.

    Perform the action, synchronously on the calling thread.

    Definition Classes
    NotifierWithQuery → BaseNotifierImpl → Notifier

  22. def requery (q: Q): Unit

  23. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef

  24. def toString (): String

    Definition Classes
    AnyRef → Any

  25. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  26. def wait (arg0: Long, arg1: Int): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  27. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from BaseNotifierImpl[R]

Inherited from NotifierImpl[R]

Inherited from Notifier[R]

Inherited from AnyRef

Inherited from Any