Packages

o

akka.util

HashCode

object HashCode

Set of methods which allow easy implementation of hashCode.

Example: 

 override def hashCode: Int = {
   var result = HashCode.SEED
   //collect the contributions of various fields
   result = HashCode.hash(result, fPrimitive)
   result = HashCode.hash(result, fObject)
   result = HashCode.hash(result, fArray)
   result
 }

Source
HashCode.scala
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##: Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. val SEED: Int
  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
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  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @HotSpotIntrinsicCandidate() @native()
  10. def hash(seed: Int, value: Double): Int
  11. def hash(seed: Int, value: Float): Int
  12. def hash(seed: Int, value: Long): Int
  13. def hash(seed: Int, value: Int): Int
  14. def hash(seed: Int, value: Char): Int
  15. def hash(seed: Int, value: Boolean): Int
  16. def hash(seed: Int, any: Any): Int
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
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    @HotSpotIntrinsicCandidate() @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  19. final def ne(arg0: AnyRef): Boolean
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  20. final def notify(): Unit
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    @HotSpotIntrinsicCandidate() @native()
  21. final def notifyAll(): Unit
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    @HotSpotIntrinsicCandidate() @native()
  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  23. def toString(): String
    Definition Classes
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  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  26. final def wait(): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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