Package org.solidcoding.validation.predicates

Class NumberPredicate

java.lang.Object

org.solidcoding.validation.predicates.NumberPredicate

All Implemented Interfaces:

Predicate<Integer>

public final class NumberPredicate
extends Object
implements Predicate<Integer>

Method Summary

Modifier and Type	Method	Description
static NumberPredicate	beANumber()
static NumberPredicate	beANumber(int value)
static NumberPredicate	beANumber(Predicate<Integer> rule)
static NumberPredicate	beANumberOfLength(int amountOfDigits)
NumberConstraintPredicate	between(int first)
NumberPredicate	containing(int integer, int... integers)	Determines if the given integers are present or a part of the actual Integer.
boolean	test(Integer value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, negate, or

Method Detail

beANumber

public static NumberPredicate beANumber()

Returns:

IntegerPredicate to continue adding rules.

beANumber

public static NumberPredicate beANumber(int value)

Parameters:

value - the exact expected value.

Returns:

IntegerPredicate to continue adding rules.

beANumber

public static NumberPredicate beANumber(Predicate<Integer> rule)

Parameters:

rule - the custom predicate to test against the Integer.

Returns:

IntegerPredicate to continue adding rules.

beANumberOfLength

public static NumberPredicate beANumberOfLength(int amountOfDigits)

Parameters:

amountOfDigits - the exact amount of digits of the Integer.

Returns:

IntegerPredicate to continue adding rules.

between

public NumberConstraintPredicate between(int first)

containing

public NumberPredicate containing(int integer,
                                  int... integers)

Determines if the given integers are present or a part of the actual Integer.

Parameters:

integer - the integer that needs to be present in the Integer.

integers - the optional integers that need to be present in the Integer.

Returns:

IntegerPredicate to continue adding rules.

test

public boolean test(Integer value)

Specified by:

test in interface Predicate<Integer>