Package de.aristaflow.adept2.util

Class EqualityTools

java.lang.Object

de.aristaflow.adept2.util.EqualityTools

public class EqualityTools
extends Object

Tool methods supporting implementation of Object.equals(Object).

Constructor Summary

Constructors

Constructor	Description
EqualityTools()

Method Summary

Modifier and Type	Method	Description
static <T> boolean	equalsWithNull(Supplier<T> o1, Supplier<T> o2)	Gets whether the objects provided by the designated suppliers are either both null or are equal with respect to equals of the first object.

Methods inherited from class java.lang.Object

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

Constructor Details

EqualityTools

public EqualityTools()

Method Details

equalsWithNull

public static <T> boolean equalsWithNull(Supplier<T> o1,
 Supplier<T> o2)

Gets whether the objects provided by the designated suppliers are either both null or are equal with respect to equals of the first object.

Parameters:

o1 - The supplier for the first object. This supplier must not be null (but it can supply null).

o2 - The supplier for the second object. This supplier must not be null (but it can supply null).

Returns:

Whether the objects provided by the designated suppliers are either both null or equal.