Package de.espirit.firstspirit.common.number

Class PositiveInteger

java.lang.Object

java.lang.Number

de.espirit.firstspirit.common.number.AbstractNumberType<PositiveInteger>

de.espirit.firstspirit.common.number.PositiveInteger

All Implemented Interfaces:

ValueOfContractor, Serializable, Comparable<PositiveInteger>

@NonExtendable
public class PositiveInteger
extends AbstractNumberType<PositiveInteger>

Integer type replacement for positive numbers.

Since:

2.0

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface de.espirit.common.text.ValueOfContractor

ValueOfContractor.Invoke

Method Summary

Modifier and Type	Method	Description
int	compareTo(PositiveInteger o)
static @NotNull PositiveInteger	valueOf(int number)	Create an instance from an Integer
static @Nullable PositiveInteger	valueOf(@Nullable Number number)	Create an instance from a Number
static @Nullable PositiveInteger	valueOf(@Nullable String string)	Create an instance from a String.

Methods inherited from class de.espirit.firstspirit.common.number.AbstractNumberType

doubleValue, equals, floatValue, hashCode, intValue, longValue, toString

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

compareTo

public int compareTo(PositiveInteger o)

Specified by:

compareTo in interface Comparable<PositiveInteger>

Specified by:

compareTo in class AbstractNumberType<PositiveInteger>

valueOf

@Contract("null -> null; !null -> !null")
@Nullable
public static @Nullable PositiveInteger valueOf(@Nullable
 @Nullable String string)

Create an instance from a String.

Fulfills the ValueOfContractor marker.

Parameters:

string - The string to create from.

Returns:

The created instance or null, iff the given string is null.

Throws:

de.espirit.common.util.IllegalValueArgumentException - If the given string is not appropriate for a positive integer.

Since:

4.0

valueOf

@Contract("null -> null; !null -> !null")
@Nullable
public static @Nullable PositiveInteger valueOf(@Nullable
 @Nullable Number number)

Create an instance from a Number

Parameters:

number - The number to create from

Returns:

The created instance or null, iff the given number is null

Since:

4.0

valueOf

@NotNull
public static @NotNull PositiveInteger valueOf(int number)

Create an instance from an Integer

Parameters:

number - The number to create from

Returns:

The created instance, never null

Since:

4.0