package pt.ist.fenixframework.core.adt.skiplist; import java.io.Serializable; import pt.ist.fenixframework.core.AbstractDomainObject; public class ForwardArray implements Serializable { private static final long serialVersionUID = 5348029777012836627L; public SkipListNode[] forward; private ForwardArray() { } public ForwardArray(int level) { this.forward = new SkipListNode[level + 1]; } public ForwardArray(SkipListNode[] forward) { this.forward = forward; } }