Package gnu.trove

Interface TDoubleHashingStrategy

All Superinterfaces:
Serializable
All Known Implementing Classes:
TDoubleByteHashMap, TDoubleDoubleHashMap, TDoubleFloatHashMap, TDoubleHash, TDoubleHashSet, TDoubleIntHashMap, TDoubleLongHashMap, TDoubleObjectHashMap, TDoubleShortHashMap

public interface TDoubleHashingStrategy extends Serializable
Interface to support pluggable hashing strategies in maps and sets. Implementors can use this interface to make the trove hashing algorithms use an optimal strategy when computing hashcodes. Created: Sun Nov 4 08:56:06 2001
Version:
$Id: PHashingStrategy.template,v 1.1 2006/11/10 23:28:00 robeden Exp $
Author:
Eric D. Friedman
  • Method Summary

    Modifier and Type
    Method
    Description
    int
    computeHashCode(double val)
    Computes a hash code for the specified double.
  • Method Details

    • computeHashCode

      int computeHashCode(double val)
      Computes a hash code for the specified double. Implementors can use the double's own value or a custom scheme designed to minimize collisions for a known set of input.
      Parameters:
      val - double for which the hashcode is to be computed
      Returns:
      the hashCode