Class/Object

scala.util.control

Breaks

Related Docs: object Breaks | package control

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class Breaks extends AnyRef

A class that can be instantiated for the break control abstraction. Example usage:

val mybreaks = new Breaks
import mybreaks.{break, breakable}

breakable {
  for (...) {
    if (...) break()
  }
}

Calls to break from one instantiation of Breaks will never target breakable objects of some other instantiation.

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Breaks
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Instance Constructors

new Breaks()

Type Members

sealed trait TryBlock[T] extends AnyRef

Value Members

final def !=(arg0: Any): Boolean

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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

Definition Classes
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def break(): Nothing

Break from dynamically closest enclosing breakable block using this exact Breaks instance.
Break from dynamically closest enclosing breakable block using this exact Breaks instance.

Note
This might be different than the statically closest enclosing block!
def breakable(op: ⇒ Unit): Unit

A block from which one can exit with a break.
A block from which one can exit with a break. The break may be executed further down in the call stack provided that it is called on the exact same instance of Breaks.
def clone(): AnyRef

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protected[java.lang]
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@throws( ... )
final def eq(arg0: AnyRef): Boolean

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def equals(arg0: Any): Boolean

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def finalize(): Unit

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protected[java.lang]
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@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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def hashCode(): Int

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final def isInstanceOf[T0]: Boolean

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final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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final def notifyAll(): Unit

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final def synchronized[T0](arg0: ⇒ T0): T0

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def toString(): String

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def tryBreakable[T](op: ⇒ T): TryBlock[T]

This variant enables the execution of a code block in case of a break():
This variant enables the execution of a code block in case of a break():
```
tryBreakable {
  for (...) {
    if (...) break()
  }
} catchBreak {
  doCleanup()
}
```
final def wait(): Unit

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@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

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@throws( ... )
final def wait(arg0: Long): Unit

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@throws( ... )

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