/*
* (non-Javadoc)
*
* @see
* org.xmind.core.event.ICoreEventSupport#registerOnceGlobalListener(java
* .lang.String, org.xmind.core.event.ICoreEventListener)
*/
public ICoreEventRegistration registerOnceGlobalListener(
String eventType, ICoreEventListener listener) {
return NullCoreEventRegistration.getInstance();
}
/*
* (non-Javadoc)
*
* @see
* org.xmind.core.event.ICoreEventSupport#registerOnceCoreEventListener(
* org.xmind.core.event.ICoreEventSource, java.lang.String,
* org.xmind.core.event.ICoreEventListener)
*/
public ICoreEventRegistration registerOnceCoreEventListener(
ICoreEventSource source, String eventType, ICoreEventListener listener) {
return NullCoreEventRegistration.getInstance();
}
