F.None (playframework)

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play.libs
Class F.None<T>

java.lang.Object
  play.libs.F.Option<T>
      play.libs.F.None<T>

All Implemented Interfaces:: java.lang.Iterable<T>

Enclosing class:: F

public static class F.None<T>
extends F.Option<T>
extends F.Option<T>

Represents non-existent values.

Constructor Summary
`F.None()`

Method Summary
`T`	`get()` Returns the value if defined.
`boolean`	`isDefined()` Returns `true` if this value is defined.
`java.util.Iterator<T>`	`iterator()`
`java.lang.String`	`toString()`

Methods inherited from class play.libs.F.Option
`getOrElse, map, None, Some`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

F.None

public F.None()

Method Detail

isDefined

public boolean isDefined()

Description copied from class: F.Option

Returns true if this value is defined.

Specified by:: isDefined in class F.Option<T>

get

public T get()