Package org.apache.pekko.util

Class HashCode

java.lang.Object
org.apache.pekko.util.HashCode
public class HashCode extends Object
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
  }

  • Constructor Summary

    Constructors
    Constructor
    Description
    HashCode()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static int
    hash(int seed, boolean value)
     
    static int
    hash(int seed, char value)
     
    static int
    hash(int seed, double value)
     
    static int
    hash(int seed, float value)
     
    static int
    hash(int seed, int value)
     
    static int
    hash(int seed, long value)
     
    static int
    hash(int seed, Object any)
     
    static int
    SEED()
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • HashCode

      public HashCode()

  • Method Details

    • SEED

      public static int SEED()

    • hash

      public static int hash(int seed, Object any)

    • hash

      public static int hash(int seed, boolean value)

    • hash

      public static int hash(int seed, char value)

    • hash

      public static int hash(int seed, int value)

    • hash

      public static int hash(int seed, long value)

    • hash

      public static int hash(int seed, float value)

    • hash

      public static int hash(int seed, double value)