Package org.apache.pekko.japi

Class Util

java.lang.Object
org.apache.pekko.japi.Util
public class Util extends Object
This class hold common utilities for Java

  • Constructor Summary

    Constructors
    Constructor
    Description
    Util()
     

  • Method Summary

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

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Util

      public Util()

  • Method Details

    • classTag

      public static <T> scala.reflect.ClassTag<T> classTag(Class<T> clazz)
      Returns a ClassTag describing the provided Class.

    • immutableSeq

      public static scala.collection.immutable.Seq<Class<?>> immutableSeq(Class<?>[] arr)
      Returns an immutable.Seq representing the provided array of Classes, an overloading of the generic immutableSeq in Util, to accommodate for erasure.

    • immutableSeq

      public static <T> scala.collection.immutable.Seq<T> immutableSeq(Object arr)
      Turns an array into an immutable Scala sequence (by copying it).

    • immutableSeq

      public static <T> scala.collection.immutable.Seq<T> immutableSeq(Iterable<T> iterable)
      Turns an Iterable into an immutable Scala sequence (by copying it).

    • immutableSingletonSeq

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

    • javaArrayList

      public static <T> List<T> javaArrayList(scala.collection.immutable.Seq<T> seq)

    • immutableIndexedSeq

      public static <T> scala.collection.immutable.IndexedSeq<T> immutableIndexedSeq(Iterable<T> iterable)
      Turns an Iterable into an immutable Scala IndexedSeq (by copying it).