/** Calculates the total number of tags. */
public int getLength() {
int length = tags.length;
if (derived != null) {
length += derived.getLength();
}
return length;
}
/**
* Returns the name of the server-side logic class to use for the global, or <code>null</code>
* for none.
*/
public String getLogicClassName() {
return (tags.getLength() == 0 && handlers.length == 0)
? null
: "com.threerings.tudey.server.logic.EntryLogic";
}