Code-Bin #255 - filter

filter
Posted by: lalala | March 11, 2009 @ 7:27pm

Java Code

public class ExamsRowFilter extends RowFilter<ExamsTableModel, Integer>
{
	private int duration;
	private Timestamp dateExamStart, dateExamEnd;
	private boolean useDateFilter;
	private SimpleDateFormat df = new SimpleDateFormat("yyyy/MM/dd");
	
	public ExamsRowFilter(boolean useDateFilter, Timestamp dateExamStart, Timestamp dateExamEnd, int duration) 
	{
		this.useDateFilter = useDateFilter;
		this.duration = duration;
		this.dateExamStart = dateExamStart;
		this.dateExamEnd = dateExamEnd;
	}

public boolean include(Entry<? extends ExamsTableModel, ? extends Integer> entry) 
	{
		ExamsTableModel examsTableModel = entry.getModel();
		Exam e = examsTableModel.getExam(entry.getIdentifier());
		
		if (e == null)
			return false;
		if (useDateFilter)
		{
			if (dateExamStart.equals(dateExamEnd))
			{
				if (!(df.format(e.getDateExam()).equalsIgnoreCase(df.format(dateExamStart))))
					return false;
			}
			else
			{
				if (!((e.getDateExam().after(dateExamStart)
						||
						(df.format(e.getDateExam()).equalsIgnoreCase(df.format(dateExamStart))))
					&&
						((e.getDateExam().before(dateExamEnd))
						||
						(df.format(e.getDateExam()).equalsIgnoreCase(df.format(dateExamEnd))))))
				{
					return false;
				}
			}
		}
		if (duration > 0)
		{ if (!(e.getDuration() == duration))
			return false; }
		return true;
	}
}

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