* Copyright (c) 2013-2022 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
* BSD-style license. See OpenTrafficSim License.
*
* @version $Revision$, $LastChangedDate$, by $Author$, initial version May 1, 2019
* @author Alexander Verbraeck
* @author Peter Knoppers
* @author Wouter Schakel
*/
public interface Controllable
{
/**
* Returns the control state.
* @return State; control state
*/
State getControlState();
/**
* Control state.
*
* Copyright (c) 2013-2022 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
* BSD-style license. See OpenTrafficSim License.
*
* @version $Revision$, $LastChangedDate$, by $Author$, initial version May 1, 2019
* @author Alexander Verbraeck
* @author Peter Knoppers
* @author Wouter Schakel
*/
enum State
{
/** GTU has no control. */
NONE,
/** Control is disabled. */
DISABLED,
/** Control is enabled. */
ENABLED;
/**
* Returns whether this is NONE.
* @return boolean; whether this is NONE
*/
public boolean isNone()
{
return this.equals(NONE);
}
/**
* Returns whether this is DISABLED.
* @return boolean; whether this is DISABLED
*/
public boolean isDisabled()
{
return this.equals(DISABLED);
}
/**
* Returns whether this is ENABLED.
* @return boolean; whether this is ENABLED
*/
public boolean isEnabled()
{
return this.equals(ENABLED);
}
}
}