bak.pcj.hash
Class DefaultFloatHashFunction

java.lang.Object
  bak.pcj.hash.DefaultFloatHashFunction

All Implemented Interfaces:

FloatHashFunction, Serializable

public class DefaultFloatHashFunction

extends Object

implements FloatHashFunction, Serializable

This class provides a default hash function for float values. It has been derived from the Java library and is known to work well in the general case.

Since:

1.0

See Also:

Float.hashCode()

Field Summary

static FloatHashFunction

INSTANCE Default instance of this hash function.

Constructor Summary

protected

DefaultFloatHashFunction() Default constructor to be invoked by sub-classes.

Method Summary

int	hash(float v) Returns a hash code for a specified float value.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final FloatHashFunction INSTANCE

Default instance of this hash function.

Constructor Detail

DefaultFloatHashFunction

protected DefaultFloatHashFunction()

Default constructor to be invoked by sub-classes.

Method Detail

hash

public int hash(float v)

Description copied from interface: FloatHashFunction

Returns a hash code for a specified float value.

Specified by:

hash in interface FloatHashFunction

Parameters:

v - the value for which to return a hash code.

Returns:

a hash code for the specified value.