44 lines
839 B
Java
44 lines
839 B
Java
package recursive;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
public class TreeNode {
|
|
|
|
private final int id;
|
|
|
|
private final int parentId;
|
|
|
|
private final String name;
|
|
|
|
private final List<TreeNode> children;
|
|
|
|
public TreeNode(int id, int parentId, String name) {
|
|
this.id = id;
|
|
this.parentId = parentId;
|
|
this.name = name;
|
|
children = new ArrayList<>();
|
|
}
|
|
|
|
public void addChild(TreeNode child) {
|
|
children.add(child);
|
|
}
|
|
|
|
public int getId() {
|
|
return id;
|
|
}
|
|
|
|
public int getParentId() {
|
|
return parentId;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return "TreeNode{" +
|
|
"id=" + id +
|
|
", parentId=" + parentId +
|
|
", children=" + children.toString() +
|
|
'}';
|
|
}
|
|
}
|