vertx-lang-scala-docs_2.12 3.8.0 API < Back
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# Packages

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-  package scala
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    vertx
-  package core
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    scala
-  package cli
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- CompositeFuture
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- WorkerExecutor

c

io.vertx.scala.core

# WorkerExecutor 

###
Companion object WorkerExecutor

#### class WorkerExecutor extends Measured

An executor for executing blocking code in Vert.x .

It provides the same `executeBlocking` operation than io.vertx.scala.core.Context and io.vertx.scala.core.Vertx but on a separate worker pool.

Linear Supertypes
Measured, AnyRef, Any
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Inherited

1. WorkerExecutor
2. Measured
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### Instance Constructors

1.  new WorkerExecutor(_asJava: AnyRef)

### 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 asJava: AnyRef
   Definition Classes
     WorkerExecutor → Measured
6.  def clone(): AnyRef
   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @native() @throws( ... )
7.  def close(): Unit

   Close the executor.

8.  final def eq(arg0: AnyRef): Boolean
   Definition Classes
     AnyRef
9.  def equals(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
10.  def executeBlocking[T](blockingFunction: () ⇒ T, ordered: Boolean = true): scala.concurrent.Future[T]

    Safely execute some blocking code.

    Safely execute some blocking code.

    Executes the blocking code in the handler `blockingCodeHandler` using a thread from the worker pool.

    When the code is complete the returned Future will be completed with the result.

    blockingFunction

      function containing blocking code

    ordered

      if true then if executeBlocking is called several times on the same context, the executions for that context will be executed serially, not in parallel. if false then they will be no ordering guarantees

    returns

      a Future representing the result of the blocking operation

11.  def finalize(): Unit
    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
12.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
13.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
14.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
15.  def isMetricsEnabled(): Boolean

    Whether the metrics are enabled for this measured object * @return `true` if metrics are enabled

    Whether the metrics are enabled for this measured object * @return `true` if metrics are enabled

    Definition Classes
      WorkerExecutor → Measured
16.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
17.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
18.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
19.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
20.  def toString(): String
    Definition Classes
      AnyRef → Any
21.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
22.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
23.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @native() @throws( ... )

### Inherited from Measured

### Inherited from AnyRef

### Inherited from Any

### Ungrouped