Package gnu.trove
Interface TLongHashingStrategy
- All Superinterfaces:
Serializable
- All Known Implementing Classes:
TLongByteHashMap
,TLongDoubleHashMap
,TLongFloatHashMap
,TLongHash
,TLongHashSet
,TLongIntHashMap
,TLongLongHashMap
,TLongObjectHashMap
,TLongShortHashMap
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 TypeMethodDescriptionint
computeHashCode
(long val) Computes a hash code for the specified long.
-
Method Details
-
computeHashCode
int computeHashCode(long val) Computes a hash code for the specified long. Implementors can use the long's own value or a custom scheme designed to minimize collisions for a known set of input.- Parameters:
val
- long for which the hashcode is to be computed- Returns:
- the hashCode
-