/**
* Set PV to given value. Should accept Double, Double[], Integer, String, maybe more.
*
* @param pvPropId
* @param value
*/
public void setPVValue(String pvPropId, Object value) {
fireSetPVValue(pvPropId, value);
final IPV pv = pvMap.get(pvPropId);
if (pv != null) {
try {
if (pvPropId.equals(controlPVPropId)
&& controlPVValuePropId != null
&& getUpdateSuppressTime() > 0) { // activate suppress timer
synchronized (this) {
if (updateSuppressTimer == null || timerTask == null) initUpdateSuppressTimer();
if (!updateSuppressTimer.isDue()) updateSuppressTimer.reset();
else startUpdateSuppressTimer();
}
}
pv.setValue(value);
} catch (final Exception e) {
UIBundlingThread.getInstance()
.addRunnable(
new Runnable() {
public void run() {
String message = "Failed to write PV:" + pv.getName();
ErrorHandlerUtil.handleError(message, e);
}
});
}
}
}
/**
* Start the updateSuppressTimer. All property change listeners of PV_Value property will
* temporarily removed until timer is due.
*/
protected synchronized void startUpdateSuppressTimer() {
AbstractWidgetProperty pvValueProperty =
editpart.getWidgetModel().getProperty(controlPVValuePropId);
pvValueListeners = pvValueProperty.getAllPropertyChangeListeners();
pvValueProperty.removeAllPropertyChangeListeners();
updateSuppressTimer.start(timerTask, getUpdateSuppressTime());
}
