Show Table of Contents
20.9. Salience State Example: Setter with PropertyChangeSupport
public void setState(final int newState) {
int oldState = this.state;
this.state = newState;
this.changes.firePropertyChange( "state",
oldState,
newState );
}- The setter for
statein the classorg.drools.examples. - When using
PropertyChangeListenerobjects, each setter must implement a little extra code for the notification.
Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.