akka.japi

Class Util$

java.lang.Object

akka.japi.Util$

public class Util$
extends java.lang.Object

This class hold common utilities for Java

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
Util$()

Method Summary

Modifier and Type	Method and Description
<T> scala.reflect.ClassTag<T>	classTag(java.lang.Class<T> clazz) Returns a ClassTag describing the provided Class.
<T> scala.collection.immutable.IndexedSeq<T>	immutableIndexedSeq(java.lang.Iterable<T> iterable) Turns an Iterable into an immutable Scala IndexedSeq (by copying it).
scala.collection.immutable.Seq<java.lang.Class<?>>	immutableSeq(java.lang.Class<?>[] arr) Returns an immutable.Seq representing the provided array of Classes, an overloading of the generic immutableSeq in Util, to accommodate for erasure.
<T> scala.collection.immutable.Seq<T>	immutableSeq(java.lang.Iterable<T> iterable) Turns an Iterable into an immutable Scala sequence (by copying it).
<T> scala.collection.immutable.Seq<T>	immutableSeq(java.lang.Object arr) Turns an array into an immutable Scala sequence (by copying it).
<T> scala.collection.immutable.Seq<T>	immutableSingletonSeq(T value)
<T> java.util.List<T>	javaArrayList(scala.collection.Seq<T> seq)
<T> scala.Option<T>	option(java.util.Optional<T> jOption)

Methods inherited from class java.lang.Object

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

Field Detail

MODULE$

public static final Util$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Detail

Util$

public Util$()

Method Detail

classTag

public <T> scala.reflect.ClassTag<T> classTag(java.lang.Class<T> clazz)

Returns a ClassTag describing the provided Class.

Parameters:

clazz - (undocumented)

Returns:

(undocumented)

immutableSeq

public scala.collection.immutable.Seq<java.lang.Class<?>> immutableSeq(java.lang.Class<?>[] arr)

Returns an immutable.Seq representing the provided array of Classes, an overloading of the generic immutableSeq in Util, to accommodate for erasure.

Parameters:

arr - (undocumented)

Returns:

(undocumented)

immutableSeq

public <T> scala.collection.immutable.Seq<T> immutableSeq(java.lang.Object arr)

Turns an array into an immutable Scala sequence (by copying it).

Parameters:

arr - (undocumented)

Returns:

(undocumented)

immutableSeq

public <T> scala.collection.immutable.Seq<T> immutableSeq(java.lang.Iterable<T> iterable)

Turns an Iterable into an immutable Scala sequence (by copying it).

Parameters:

iterable - (undocumented)

Returns:

(undocumented)

immutableSingletonSeq

public <T> scala.collection.immutable.Seq<T> immutableSingletonSeq(T value)

javaArrayList

public <T> java.util.List<T> javaArrayList(scala.collection.Seq<T> seq)

immutableIndexedSeq

public <T> scala.collection.immutable.IndexedSeq<T> immutableIndexedSeq(java.lang.Iterable<T> iterable)

Turns an Iterable into an immutable Scala IndexedSeq (by copying it).

Parameters:

iterable - (undocumented)

Returns:

(undocumented)

option

public <T> scala.Option<T> option(java.util.Optional<T> jOption)