Package gnu.trove
Interface TLongHashingStrategy
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- All Superinterfaces:
java.io.Serializable
- All Known Implementing Classes:
TLongByteHashMap
,TLongDoubleHashMap
,TLongFloatHashMap
,TLongHash
,TLongHashSet
,TLongIntHashMap
,TLongLongHashMap
,TLongObjectHashMap
,TLongShortHashMap
public interface TLongHashingStrategy extends java.io.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
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description int
computeHashCode(long val)
Computes a hash code for the specified long.
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Method Detail
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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
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