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- final def eq(arg0: AnyRef): Boolean
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- final def notifyAll(): Unit
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- def retry[A](n: Int, delayMs: Long = 0L)(doIt: => A): A
Executes an operation once and -- when it fails with an exception -- retries it several times until no exception is thrown or the specified number of retries is exceeded.
Executes an operation once and -- when it fails with an exception -- retries it several times until no exception is thrown or the specified number of retries is exceeded.
- n
maximum number of retries
- delayMs
milliseconds to wait between retries (non-negative value, defaults to 0)
- doIt
operation to be executed
- returns
the result of the last try of the operation in case of success
- Annotations
- @tailrec()
- Exceptions thrown
Exception
whatever is thrown by the last try of the operation in case of no successIllegalArgumentException
if the value ofdelayMs
is negative- Note
The maximum number of executions is equal to the maximum number of retries plus 1.
- final def synchronized[T0](arg0: => T0): T0
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- def using[A <: AnyRef { def close(): Unit }, B](resource: A)(doIt: (A) => B): B
Provides using a resource and ensures closing it even in case of an exception.
Provides using a resource and ensures closing it even in case of an exception.
From the book Beginning Scala by David Pollak.
- resource
a closable resource of structural type
{def close(): Unit}
- doIt
maps the resource to a result
- returns
the result
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- final def wait(): Unit
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