/*-
* Copyright © 2009 Diamond Light Source Ltd.
*
* This file is part of GDA.
*
* GDA is free software: you can redistribute it and/or modify it under the
* terms of the GNU General Public License version 3 as published by the Free
* Software Foundation.
*
* GDA is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along
* with GDA. If not, see <http://www.gnu.org/licenses/>.
*/
package uk.ac.gda.dal.dataprovider;
public interface ProvideRunnable<T> {
public abstract T getCurrentValue();
public abstract void setTargetValue(T targetValue);
public abstract void stop() ;
public abstract boolean isRunning () ;
public abstract void refresh();
public void addListener(ProvideDataEventListener<T> newListener) ;
public void removeListener(ProvideDataEventListener<T> listenerToRemove);
}