abstract class AbstractInHandler extends InHandler
Java API: callbacks for an input port where termination logic is predefined (completing when upstream completes, failing when upstream fails).
- Source
- GraphStage.scala
Linear Supertypes
Type Hierarchy
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Inherited
- AbstractInHandler
- InHandler
- AnyRef
- Any
Implicitly
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Visibility
- Public
- Protected
Instance Constructors
- new AbstractInHandler()
Abstract Value Members
- abstract def onPush(): Unit
Called when the input port has a new element available.
Called when the input port has a new element available. The actual element can be retrieved via the GraphStageLogic.grab method.
- Definition Classes
- InHandler
- Annotations
- @throws(classOf[Exception])
Concrete Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toany2stringadd[AbstractInHandler] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (AbstractInHandler, B)
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toArrowAssoc[AbstractInHandler] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
- def ensuring(cond: (AbstractInHandler) => Boolean, msg: => Any): AbstractInHandler
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toEnsuring[AbstractInHandler] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (AbstractInHandler) => Boolean): AbstractInHandler
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toEnsuring[AbstractInHandler] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): AbstractInHandler
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toEnsuring[AbstractInHandler] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): AbstractInHandler
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toEnsuring[AbstractInHandler] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- 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
- @HotSpotIntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- def onUpstreamFailure(ex: Throwable): Unit
Called when the input port has failed.
Called when the input port has failed. After this callback no other callbacks will be called for this port.
- Definition Classes
- InHandler
- Annotations
- @throws(classOf[Exception])
- def onUpstreamFinish(): Unit
Called when the input port is finished.
Called when the input port is finished. After this callback no other callbacks will be called for this port.
- Definition Classes
- InHandler
- Annotations
- @throws(classOf[Exception])
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- 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()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toStringFormat[AbstractInHandler] 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): (AbstractInHandler, B)
- Implicit
- This member is added by an implicit conversion from AbstractInHandler toArrowAssoc[AbstractInHandler] 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.