object Witness
Note: There is Java-friendly API for this object: com.twitter.util.Witnesses.
Linear Supertypes
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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
- def apply[T](u: Updatable[T]): Witness[T]
- def apply[T](f: (T) => Unit): Witness[T]
Create a Witness from a
Function1
. - def apply[T](p: Promise[T]): Witness[T]
- def apply[T](ref: AtomicReference[T]): Witness[T]
Create a Witness from an atomic reference.
- final def asInstanceOf[T0]: T0
- Definition Classes
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- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
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- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- val printer: Witness[Any]
A Witness which prints to the console.
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(): Unit
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- def weakReference[T](u: Updatable[T]): Witness[T]
Create a Witness which keeps only a
java.lang.ref.WeakReference
tou
.Create a Witness which keeps only a
java.lang.ref.WeakReference
tou
.- See also
Var.apply(T, Event[T]) for example.
- def weakReference[T](f: (T) => Unit): Witness[T]
Create a Witness which keeps only a
java.lang.ref.WeakReference
to theFunction1
.