Package cern.colt.map

Class HashFunctions

java.lang.Object
cern.colt.map.HashFunctions
public class HashFunctions extends Object
Provides various hash functions.
Version:
1.0, 09/24/99
Author:
wolfgang.hoschek@cern.ch

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    HashFunctions()
    Makes this class non instantiable, but still let's others inherit from it.

  • Method Summary

    Modifier and Type
    Method
    Description
    static int
    hash(boolean value)
    Returns a hashcode for the specified value.
    static int
    hash(char value)
    Returns a hashcode for the specified value.
    static int
    hash(double value)
    Returns a hashcode for the specified value.
    static int
    hash(float value)
    Returns a hashcode for the specified value.
    static int
    hash(int value)
    Returns a hashcode for the specified value.
    static int
    hash(long value)
    Returns a hashcode for the specified value.
    static int
    hash(short value)
    Returns a hashcode for the specified value.
    static int
    hash(Object object)
    Returns a hashcode for the specified object.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • HashFunctions

      protected HashFunctions()
      Makes this class non instantiable, but still let's others inherit from it.

  • Method Details

    • hash

      public static int hash(char value)
      Returns a hashcode for the specified value.
      Returns:
      a hash code value for the specified value.

    • hash

      public static int hash(double value)
      Returns a hashcode for the specified value.
      Returns:
      a hash code value for the specified value.

    • hash

      public static int hash(float value)
      Returns a hashcode for the specified value.
      Returns:
      a hash code value for the specified value.

    • hash

      public static int hash(int value)
      Returns a hashcode for the specified value.
      Returns:
      a hash code value for the specified value.

    • hash

      public static int hash(long value)
      Returns a hashcode for the specified value.
      Returns:
      a hash code value for the specified value.

    • hash

      public static int hash(Object object)
      Returns a hashcode for the specified object.
      Returns:
      a hash code value for the specified object.

    • hash

      public static int hash(short value)
      Returns a hashcode for the specified value.
      Returns:
      a hash code value for the specified value.

    • hash

      public static int hash(boolean value)
      Returns a hashcode for the specified value.
      Returns:
      a hash code value for the specified value.