Write a tree class in Java where each level has a unique object type
- by user479576
I need to write a tree class in Java where each level has a unique object type. The way it is written below does not take advantage of generics and causes alot of duplicate code. Is there a way to write this with Generics ?
public class NodeB {
private String nodeValue;
//private List<NodeB> childNodes;
// constructors
// getters/setters
}
public class NodeA {
private String value;
private List<NodeB> childNodes;
// constructors
// getters/setters
}
public class Tree {
private String value;
private List<NodeA> childNodes;
// constructors
// tree methods
}
