de.hybris.platform.ruleenginebackoffice.util

Class Objects

java.lang.Object

de.hybris.platform.ruleenginebackoffice.util.Objects

public class Objects
extends java.lang.Object

Utility methods for objects.

Method Summary

Modifier and Type	Method and Description
static <T1,T2> T2	getOrDefault(java.util.function.Function<T1,T2> func, T1 param) Calls function with nonNull(Object) parameter or returns null.
static <T1,T2> T2	getOrDefault(java.util.function.Function<T1,T2> func, T1 param, T2 defaultValue) Calls function with nonNull(Object) parameter or returns a default value.
static <T> boolean	nonNull(T val) Checks if value is null, or empty/contains null, if value is a collection.

Methods inherited from class java.lang.Object

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

Method Detail

nonNull

public static <T> boolean nonNull(T val)

Checks if value is null, or empty/contains null, if value is a collection.

getOrDefault

public static <T1,T2> T2 getOrDefault(java.util.function.Function<T1,T2> func,
                                      T1 param)

Calls function with nonNull(Object) parameter or returns null.

getOrDefault

public static <T1,T2> T2 getOrDefault(java.util.function.Function<T1,T2> func,
                                      T1 param,
                                      T2 defaultValue)

Calls function with nonNull(Object) parameter or returns a default value.