pl.edu.agh.age.compute.ea.rand

Interface NormalizedDoubleRandomGenerator

All Superinterfaces:

DoubleRandomGenerator

All Known Implementing Classes:

JavaRandomGenerator

public interface NormalizedDoubleRandomGenerator
extends DoubleRandomGenerator

This interface introduces additional semantics to the DoubleRandomGenerator one.

It is designed for generators which value is contained in the range [0, 1), i.e. lowerDouble() should return 0 and upperDouble() should return 1, and nextDouble() is guaranteed to be in the range [0, 1).

Method Summary

Modifier and Type	Method and Description
double	lowerDouble() Specifies the lower bound of the values that can be returned by nextDouble().
double	nextDouble() Returns a random double value arbitrarily distributed in the range [0, 1).
double	upperDouble() Specifies the upper bound of the values that can be returned by nextDouble().

Method Detail

nextDouble

double nextDouble()

Returns a random double value arbitrarily distributed in the range [0, 1).

Specified by:

nextDouble in interface DoubleRandomGenerator

Returns:

A random value.

lowerDouble

double lowerDouble()

Description copied from interface: DoubleRandomGenerator

Specifies the lower bound of the values that can be returned by nextDouble().

Specified by:

lowerDouble in interface DoubleRandomGenerator

Returns:

0

upperDouble

double upperDouble()

Description copied from interface: DoubleRandomGenerator

Specifies the upper bound of the values that can be returned by nextDouble().

Specified by:

upperDouble in interface DoubleRandomGenerator

Returns:

1