com.helger.commons.hierarchy

Interface IHasParent<PARENTTYPE>

Type Parameters:

PARENTTYPE - The type of the parent objects

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface IHasParent<PARENTTYPE>

This helper interface is required to build a hierarchy of objects.

Author:

Philip

Method Summary

Modifier and Type	Method and Description
PARENTTYPE	getParent() Get the parent object of this object.
default boolean	hasParent() Check if this element has a parent.

Method Detail

getParent

@Nullable
PARENTTYPE getParent()

Get the parent object of this object.

Returns:

The parent object or null if this object has no parent.

hasParent

default boolean hasParent()

Check if this element has a parent.

Returns:

true if this element has a parent, false otherwise.

Since:

8.5.2