org.multiverse.api.predicates

Class Predicates

java.lang.Object

org.multiverse.api.predicates.Predicates

public final class Predicates
extends java.lang.Object

Predicate utility class.

Field Summary

Fields

Modifier and Type	Field and Description
private static Predicate	IsNotNullPredicate
private static Predicate	IsNullPredicate

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Predicates()

Method Summary

Modifier and Type	Method and Description
static <E> Predicate<E>	newIsNotNullPredicate() Creates a Predicate that checks if the passed object is not null.
static <E> Predicate<E>	newIsNullPredicate() Creates a Predicate that checks if the passed object is null.

Methods inherited from class java.lang.Object

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

Field Detail

IsNullPredicate

private static final Predicate IsNullPredicate

IsNotNullPredicate

private static final Predicate IsNotNullPredicate

Constructor Detail

Predicates

private Predicates()

Method Detail

newIsNullPredicate

public static <E> Predicate<E> newIsNullPredicate()

Creates a Predicate that checks if the passed object is null. You will get an existing instance.

Returns:

the Predicate.

newIsNotNullPredicate

public static <E> Predicate<E> newIsNotNullPredicate()

Creates a Predicate that checks if the passed object is not null. You will get an existing instance.

Returns:

the Predicate.