/**
* Sets the output text.
*
* @param out cached output
*/
public void setText(final ArrayOutput out) {
final byte[] buf = out.buffer();
final int size = (int) out.size();
final byte[] chop = token(DOTS);
if (out.finished() && size >= chop.length) {
System.arraycopy(chop, 0, buf, size - chop.length, chop.length);
}
text.setText(buf, size);
header.setText((out.finished() ? CHOPPED : "") + RESULT);
home.setEnabled(gui.context.data() != null);
}
/**
* Serializes the specified nodes.
*
* @param n nodes to display
*/
private void setText(final DBNodes n) {
if (visible()) {
try {
final ArrayOutput ao = new ArrayOutput();
ao.setLimit(gui.gopts.get(GUIOptions.MAXTEXT));
if (n != null) n.serialize(Serializer.get(ao));
setText(ao);
cmd = null;
ns = ao.finished() ? n : null;
} catch (final IOException ex) {
Util.debug(ex);
}
} else {
home.setEnabled(gui.context.data() != null);
}
}
/**
* Caches the output.
*
* @param out cached output
* @param c command
* @param r result
* @throws QueryException query exception
*/
public void cacheText(final ArrayOutput out, final Command c, final Result r)
throws QueryException {
// cache command or node set
cmd = null;
ns = null;
final int mh = gui.context.options.get(MainOptions.MAXHITS);
boolean parse = false;
if (mh >= 0 && r != null && r.size() >= mh) {
parse = true;
} else if (out.finished()) {
if (r instanceof DBNodes) ns = (DBNodes) r;
else parse = true;
}
// create new command instance
if (parse) cmd = new CommandParser(c.toString(), gui.context).parseSingle();
}