org.cactoos.scalar

Class MinOf

java.lang.Object

java.lang.Number

org.cactoos.scalar.NumberEnvelope

org.cactoos.scalar.MinOf

All Implemented Interfaces:

Serializable, Scalar<Double>

public final class MinOf
extends NumberEnvelope

Find the smaller among items.

Here is how you can use it to find the min of a set of numbers:

 int min = new MinOf(1, 2, 3, 4).intValue();
 long min = new MinOf(1L, 2L, 3L).longValue();
 int min = new MinOf(numbers.toArray(new Integer[numbers.size()])).intValue();
 

There is no thread-safety guarantee.

This class implements Scalar, which throws a checked Exception. This may not be convenient in many cases. To make it more convenient and get rid of the checked exception you can use the UncheckedScalar decorator. Or you may use IoCheckedScalar to wrap it in an IOException.

Since:

0.24

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MinOf(Double... src) Ctor.
MinOf(Float... src) Ctor.
MinOf(Integer... src) Ctor.
MinOf(Iterable<Number> src) Ctor.
MinOf(Long... src) Ctor.

Method Summary

Methods inherited from class org.cactoos.scalar.NumberEnvelope

doubleValue, floatValue, intValue, longValue, value

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

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

Constructor Detail

MinOf

public MinOf(Integer... src)

Ctor.

Parameters:

src - Numbers

MinOf

public MinOf(Long... src)

Ctor.

Parameters:

src - Numbers

MinOf

public MinOf(Double... src)

Ctor.

Parameters:

src - Numbers

MinOf

public MinOf(Float... src)

Ctor.

Parameters:

src - Numbers

MinOf

public MinOf(Iterable<Number> src)

Ctor.

Parameters:

src - The iterable