1 package org.lcsim.event;
2
3 /**
4 * A single weighted relationship between two LCObjects. Stored in an
5 * LCCollection like any other LCObject. The types of the objects is
6 * decoded in the collection parameters 'RelationFromType' and
7 * 'RelationToType'.
8 *
9 * @author Guilherme Lima
10 * @version $Id: LCRelation.java,v 1.2 2005/04/26 20:49:37 tonyj Exp $
11 */
12
13 public interface LCRelation {
14
15 /** The 'from' object of the relation.
16 */
17 public Object getFrom();
18
19 /** The 'to' object of the relation.
20 */
21 public Object getTo();
22
23 /** The weight of the relation.
24 */
25 public float getWeight();
26 } // class or interface
27