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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.concurrent
/** The <code>ManagedBlocker</code> trait...
*
* @author Philipp Haller
*/
trait ManagedBlocker {
/**
* Possibly blocks the current thread, for example waiting for
* a lock or condition.
* @return true if no additional blocking is necessary (i.e.,
* if isReleasable would return true).
* @throws InterruptedException if interrupted while waiting
* (the method is not required to do so, but is allowed to).
*/
def block(): Boolean
/**
* Returns true if blocking is unnecessary.
*/
def isReleasable: Boolean
}
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