Class ExpressionSignalHead

All Implemented Interfaces:
PropertyChangeListener, VetoableChangeListener, Comparable<NamedBean>, EventListener, PropertyChangeProvider, Base, DigitalExpression, DigitalExpressionBean, NamedBean

public class ExpressionSignalHead
extends AbstractDigitalExpression
implements PropertyChangeListener, VetoableChangeListener
Evaluates the state of a SignalHead.