javax.swing.RowFilter#regexFilter ( )源码实例Demo

private void updateFilter(String filterText) 
{
	filterText = "(?i)" + filterText;
	@SuppressWarnings({ "rawtypes", "unchecked" })
	TableRowSorter<TopLevelTableModel> sorter = (TableRowSorter) table.getRowSorter();
	if (filterText.length() == 0) {
		sorter.setRowFilter(null);
	} else {
		try {
			RowFilter<TopLevelTableModel, Object> rf = RowFilter.regexFilter(filterText, 0, 1);
			sorter.setRowFilter(rf);
		} catch (java.util.regex.PatternSyntaxException e) {
			sorter.setRowFilter(null);
		}
	}

	tableLabel.setText("Matching parts (" + sorter.getViewRowCount() + ")");
}
 

@Override
public void actionPerformed (ActionEvent e)
{
  RowFilter<DiskTableModel, Object> rf = null;
  try
  {
    rf = RowFilter.regexFilter (getFilterText (), 2);
  }
  catch (java.util.regex.PatternSyntaxException exception)
  {
    return;
  }
  sorter.setRowFilter (rf);
}
 

private void filterTable(String text)
{
	String filterString = text;
	
	ArrayList<RowFilter<TableModel, Object>> andFilter = new ArrayList<RowFilter<TableModel, Object>>(1); //split.length);
	ArrayList<RowFilter<TableModel, Object>> subFilter;
	RowFilter<TableModel, Object> rf;
	RowFilter<TableModel, Object> rf0;

	try
	{
		subFilter = new ArrayList<RowFilter<TableModel, Object>>(1); //split.length);

		for (Integer i = 0; i < model.getColumnCount(); i++)
		{
			rf0 = RowFilter.regexFilter("^(?i)" + filterString, i);
			subFilter.add(rf0);
		}
		rf = RowFilter.orFilter(subFilter);

		andFilter.add(rf);
	}
	catch (PatternSyntaxException pse)
	{
		Log.error(pse);
	}

	RowFilter<TableModel, Object> rowf = RowFilter.andFilter(andFilter);
	sorter.setRowFilter(rowf);
}