Package com.mewebstudio.springboot.jpa.nestedset

Class NestedSetUtil

java.lang.Object

com.mewebstudio.springboot.jpa.nestedset.NestedSetUtil

public class NestedSetUtil
extends Object

Utility class for working with nested set trees. This class provides methods to build a tree structure from a list of nested set nodes.

Method Summary

Modifier and Type	Method	Description
static <ID, E extends INestedSetNode<ID, E>, T extends INestedSetNodeResponse<ID>> List<T>	tree(List<E> nodes, Function<E,T> convert)	Build a tree structure from a list of nested set nodes.

Methods inherited from class java.lang.Object

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

Method Details

tree

public static <ID,
E extends INestedSetNode<ID,
E>,
T extends INestedSetNodeResponse<ID>>
List<T> tree(List<E> nodes,
 Function<E,T> convert)

Build a tree structure from a list of nested set nodes.

Type Parameters:

ID - Type of the node identifier.

E - Type of the nested set node.

T - Type of the response node.

Parameters:

nodes - List of nested set nodes.

convert - Function to convert a node to its response type.

Returns:

List of top-level nodes with their children.