if (provider != null) {
viewerColumn.setLabelProvider(provider);
} else {
if (style != null && style.equals("timeThenDate")) {
if (flp != null) {
viewerColumn.setLabelProvider(new TimeThenDateFunctionLabelProvider(flp.getFunction()));
} else {
viewerColumn.setLabelProvider(new TimeThenDateLabelProvider());
}
} else if (style != null && style.equals("longTimestampAsTimeThenDate")) {
viewerColumn.setLabelProvider(new LongTimestampAsTimeThenDateLabelProvider());