Package org.stubit.random

Interface RandomNumber.RandomNumberBuilder<N>

Type Parameters:

N - the type of the number to build

All Known Implementing Classes:

RandomNumber.RandomIntBuilder, RandomNumber.RandomLongBuilder

Enclosing class:

RandomNumber

public static interface RandomNumber.RandomNumberBuilder<N>

Interface for any random number builder.

Method Summary

Modifier and Type	Method	Description
N	build()
RandomNumber.RandomNumberBuilder<N>	max(N maxInclusive)
RandomNumber.RandomNumberBuilder<N>	min(N minInclusive)
RandomNumber.RandomNumberBuilder<N>	negative()	Sets min(N) to the minimum of N and max to -1.
RandomNumber.RandomNumberBuilder<N>	positive()	Sets min(N) to 1 and max(N) to the maximum of N.

Method Details

positive

RandomNumber.RandomNumberBuilder<N> positive()

Sets min(N) to 1 and max(N) to the maximum of N.

Returns:

this

negative

RandomNumber.RandomNumberBuilder<N> negative()

Sets min(N) to the minimum of N and max to -1.

Returns:

this

min

RandomNumber.RandomNumberBuilder<N> min(N minInclusive)

Parameters:

minInclusive - the minimum value (inclusive)

Returns:

this

Throws:

IllegalArgumentException - if minInclusive is greater than or equal to max(N)

max

RandomNumber.RandomNumberBuilder<N> max(N maxInclusive)

Parameters:

maxInclusive - the maximum value (inclusive)

Returns:

this

Throws:

IllegalArgumentException - if maxInclusive is less than or equal to min(N) or if maxInclusive is equal to the maximum of N

build

N build()

Returns:

a random integer between min(N) and max(N)