// Carnegie Mellon University
//   Information Networking Institute and
//   School of Computer Science
//
// Master Thesis: A Monitoring Tool for Overlay Network
// By: TungFai Chan and Annie Cheng
//
// File: TreeNodeRecord.java
// Path: eventbase/btree
// Description: Base class for B+ Tree Node Record

package eventbase.btree;

abstract public class TreeNodeRecord{

  public TreeNodeRecord() {
  }

  abstract public double getKey();
  abstract public boolean isEmpty();
  abstract public void clearRecord();
  abstract public void copy(TreeNodeRecord r);
  abstract public void print();
}