dnet-core/dnet-core-components/src/main/java/eu/dnetlib/miscutils/hstree/NilTreeNode.java

17 lines
403 B
Java

package eu.dnetlib.miscutils.hstree;
/**
* This is the terminator node in a tree definition chain:
*
* TreeNode<L0, L1, TreeNode<L1, L2, TreeNode<L2, Void, NilTreeNode>>>
*
* Note the use of "Void" as the next-resource-parameter value in the last level.
*
*
* @author marko
*
*/
abstract public class NilTreeNode<V> extends TreeNode<Void, Void, V, TreeNode<Void, ?, V, ?>> { // NOPMD
}