public Enumeration getChildrenInfo() {
if (nrNeededParams >= 0) {
return Utils.arrayEnumeration(Utils.arrayConcat(new Object[] {funcOrVal}, getBoundParams()));
} else {
return Utils.oneEnumeration(funcOrVal);
}
}
/** Either evaluate or apply with arguments. Choice is made here. */
protected final Object evalOrApplyN(Object[] vn) {
return getOrigFunction().evalOrApplyN(Utils.arrayConcat(getAllBoundParams(), vn));
}
protected Object[] getAllBoundParams() {
if (funcOrVal instanceof Function) return getBoundParams();
else return Utils.arrayConcat(((Apply) funcOrVal).getAllBoundParams(), getBoundParams());
}