class Response[T] extends AnyRef
Typical interaction, given a predicate <user-input>, a function <display>, and an exception handler <handle>:
val TIMEOUT = 100 // (milliseconds) or something like that val r = new Response() while (!r.isComplete && !r.isCancelled) { if (<user-input>) r.cancel() else r.get(TIMEOUT) match { case Some(Left(data)) => <display>(data) case Some(Right(exc)) => <handle>(exc) case None => } }
- Source
- Response.scala
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Instance Constructors
- new Response()
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- def ->[B](y: B): (Response[T], B)
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def cancel(): Unit
Cancel action computing this response (Only the party that calls get on a response may cancel).
- def clear(): Unit
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def ensuring(cond: (Response[T]) => Boolean, msg: => Any): Response[T]
- def ensuring(cond: (Response[T]) => Boolean): Response[T]
- def ensuring(cond: Boolean, msg: => Any): Response[T]
- def ensuring(cond: Boolean): Response[T]
- 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
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- def get(timeout: Long): Option[Either[T, Throwable]]
Optionally get data within
timeoutmilliseconds.Optionally get data within
timeoutmilliseconds. When interrupted will return with Some(Right(InterruptedException)) When timeout ends, will return last stored provisional result, or else None if no provisional result was stored. - def get: Either[T, Throwable]
Get final data, wait as long as necessary.
Get final data, wait as long as necessary. When interrupted will return with Right(InterruptedException)
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def isCancelled: Boolean
A cancel request for this response has been issued
- def isComplete: Boolean
Final data set was stored
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def raise(exc: Throwable): Unit
Store raised exception in data, and mark response as complete.
- def set(x: T): Unit
Set final data, and mark response as complete.
- def setProvisionally(x: T): Unit
Set provisional data, more to come
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(): Unit
- Definition Classes
- AnyRef
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- @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()
Deprecated Value Members
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Response[T] toStringFormat[Response[T]] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (Response[T], B)
- Implicit
- This member is added by an implicit conversion from Response[T] toArrowAssoc[Response[T]] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
The Scala compiler and reflection APIs.