00001 package org.rosbuilding.common; 00002 00003 import org.ros.internal.message.Message; 00004 import org.ros.node.ConnectedNode; 00005 00006 public interface StateDataComparator<TStateData extends Message> { 00007 boolean isEquals(TStateData newStateData, TStateData oldStateData); 00008 TStateData makeNewCopy(ConnectedNode conectedNode, String frameId, TStateData stateData); 00009 }