Package akka.util

Class OptionVal$

java.lang.Object

akka.util.OptionVal$

public class OptionVal$
extends java.lang.Object

Represents non-existent values, null values.

Field Summary

Fields

Modifier and Type	Field	Description
static OptionVal$	MODULE$	Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor	Description
OptionVal$()

Method Summary

Modifier and Type	Method	Description
<A> OptionVal<A>	apply(A x)
<B,A> boolean	contains$extension(OptionVal<A> $this, B it)
<A> boolean	equals$extension(OptionVal<A> $this, java.lang.Object x$1)
<A> A	get$extension(OptionVal<A> $this)	Returns the option's value.
<B,A> B	getOrElse$extension(OptionVal<A> $this, B default_)	Returns the option's value if the option is nonempty, otherwise return default.
<A> int	hashCode$extension(OptionVal<A> $this)
<A> boolean	isDefined$extension(OptionVal<A> $this)	Returns true if the option is OptionVal.None, false otherwise.
<A> boolean	isEmpty$extension(OptionVal<A> $this)	Returns true if the option is OptionVal.None, false otherwise.
<A> OptionVal<A>	none()
OptionVal<scala.runtime.Null$>	None()	Represents non-existent values, null values.
<A1,A> A1	orNull$extension(OptionVal<A> $this, scala.Predef.$less$colon$less<scala.runtime.Null$,A1> ev)	Returns the option's value if it is nonempty, or null if it is empty.
<A> java.lang.String	toString$extension(OptionVal<A> $this)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MODULE$

public static final OptionVal$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Detail

OptionVal$

public OptionVal$()

Method Detail

apply

public <A> OptionVal<A> apply(A x)

none

public <A> OptionVal<A> none()

None

public OptionVal<scala.runtime.Null$> None()

Represents non-existent values, null values.

Returns:

(undocumented)

isEmpty$extension

public final <A> boolean isEmpty$extension(OptionVal<A> $this)

Returns true if the option is OptionVal.None, false otherwise.

Parameters:

$this - (undocumented)

Returns:

(undocumented)

isDefined$extension

public final <A> boolean isDefined$extension(OptionVal<A> $this)

Returns true if the option is OptionVal.None, false otherwise.

Parameters:

$this - (undocumented)

Returns:

(undocumented)

getOrElse$extension

public final <B,A> B getOrElse$extension(OptionVal<A> $this,
                                               B default_)

Returns the option's value if the option is nonempty, otherwise return default.

Parameters:

$this - (undocumented)

default_ - (undocumented)

Returns:

(undocumented)

contains$extension

public final <B,A> boolean contains$extension(OptionVal<A> $this,
                                                    B it)

orNull$extension

public final <A1,A> A1 orNull$extension(OptionVal<A> $this,
                                              scala.Predef.$less$colon$less<scala.runtime.Null$,A1> ev)

Returns the option's value if it is nonempty, or null if it is empty.

Parameters:

$this - (undocumented)

ev - (undocumented)

Returns:

(undocumented)

get$extension

public final <A> A get$extension(OptionVal<A> $this)

Returns the option's value.

Parameters:

$this - (undocumented)

Returns:

(undocumented)

Throws:

java.util.NoSuchElementException - if the option is empty.

toString$extension

public final <A> java.lang.String toString$extension(OptionVal<A> $this)

hashCode$extension

public final <A> int hashCode$extension(OptionVal<A> $this)

equals$extension

public final <A> boolean equals$extension(OptionVal<A> $this,
                                          java.lang.Object x$1)