return null;
}
}
public PrintServiceAttributeSet getAttributes() {
PrintServiceAttributeSet attrs = new HashPrintServiceAttributeSet();
attrs.add(getPrinterName());
attrs.add(getPrinterIsAcceptingJobs());
PrinterState prnState = getPrinterState();
if (prnState != null) {
attrs.add(prnState);
}
PrinterStateReasons prnStateReasons = getPrinterStateReasons();
if (prnStateReasons != null) {
attrs.add(prnStateReasons);
}
attrs.add(getQueuedJobCount());
return AttributeSetUtilities.unmodifiableView(attrs);
}