src/main/java/jp/sourceforge/stigmata/ui/swing/filter/TotalElementCountComparisonPairFilterComponentService.java

   1 package jp.sourceforge.stigmata.ui.swing.filter;
   2
   3 import java.awt.GridLayout;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import javax.swing.JComboBox;
   8 import javax.swing.JLabel;
   9 import javax.swing.JTextField;
  10
  11 import jp.sourceforge.stigmata.ComparisonPairFilter;
  12 import jp.sourceforge.stigmata.filter.FilterTarget;
  13 import jp.sourceforge.stigmata.filter.TotalElementCountComparisonPairFilter;
  14 import jp.sourceforge.stigmata.filter.TotalElementCountComparisonPairFilterService;
  15 import jp.sourceforge.stigmata.spi.ComparisonPairFilterSpi;
  16 import jp.sourceforge.stigmata.ui.swing.StigmataFrame;
  17
  18 /**
  19  * @author Haruaki TAMADA
  20  */
  21 public class TotalElementCountComparisonPairFilterComponentService extends AbstractComparisonPairFilterComponentService{
  22
  23     @Override
  24     public ComparisonPairFilterPane createComponent(StigmataFrame frame, ComparisonPairFilterSpi service){
  25         return new Pane(frame, service);
  26     }
  27
  28     @Override
  29     public String getFilterName(){
  30         return "totalelementcount";
  31     }
  32
  33     @Override
  34     public ComparisonPairFilterSpi getComparisonPairFilterService(){
  35         return new TotalElementCountComparisonPairFilterService();
  36     }
  37
  38     private static class Pane extends ComparisonPairFilterPane{
  39         private static final long serialVersionUID = 8912037614500713027L;
  40         private ComparisonPairFilterSpi service;
  41         private JComboBox criterionType;
  42         private JTextField threshold;
  43         private JComboBox targetType;
  44
  45         public Pane(StigmataFrame frame, ComparisonPairFilterSpi service){
  46             super(frame);
  47             this.service = service;
  48             initLayouts();
  49         }
  50
  51         @Override
  52         public String[] getErrors(){
  53             List<String> errors = new ArrayList<String>();
  54             if(threshold.getText().trim().equals("")){
  55                 errors.add(getMessages().get("error.empty.threshold"));
  56             }
  57             try{
  58                 int v = Integer.parseInt(threshold.getText());
  59                 if(v < 0){
  60                     errors.add(getMessages().format("error.negative.value", v));
  61                 }
  62             } catch(NumberFormatException e){
  63                 errors.add(getMessages().format("error.invalid.format.integer", threshold.getText()));
  64             }
  65             return errors.toArray(new String[errors.size()]);
  66         }
  67
  68         @Override
  69         public ComparisonPairFilter getFilter(){
  70             try{
  71                 TotalElementCountComparisonPairFilter filter = new TotalElementCountComparisonPairFilter(service);
  72                 filter.setCriterion(getCriterion((String)criterionType.getSelectedItem()));
  73                 filter.setThreshold(Integer.parseInt(threshold.getText()));
  74                 filter.setTarget(getTarget((String)targetType.getSelectedItem()));
  75
  76                 return filter;
  77             } catch(NumberFormatException e){
  78             }
  79             return null;
  80         }
  81
  82         @Override
  83         public void resetComponents(){
  84             threshold.setText("");
  85             criterionType.setSelectedIndex(0);
  86             targetType.setSelectedItem(getDisplayTarget(FilterTarget.BOTH_TARGETS));
  87         }
  88
  89         @Override
  90         public void setFilter(ComparisonPairFilter cpf){
  91             TotalElementCountComparisonPairFilter filter = (TotalElementCountComparisonPairFilter)cpf;
  92             criterionType.setSelectedItem(getDisplayCriterion(filter.getCriterion()));
  93             threshold.setText(String.valueOf(filter.getThreshold()));
  94             targetType.setSelectedItem(getDisplayTarget(filter.getTarget()));
  95         }
  96
  97         private void initLayouts(){
  98             JLabel label = new JLabel(getMessages().get("filter.totalelementcount.label"));
  99             threshold = new JTextField();
 100             criterionType = createCriteriaBox(TotalElementCountComparisonPairFilter.getValidCriteria());
 101             targetType = createTargetBox();
 102
 103             setLayout(new GridLayout(4, 1));
 104             add(label);
 105             add(targetType);
 106             add(criterionType);
 107             add(threshold);
 108         }
 109     };
 110 }