Examples of org.apache.jorphan.reflect.Functor

org.apache.jorphan.reflect.Functor
Implements function call-backs. Functors may be defined for instance objects or classes. The method is created on first use, which allows the invokee (class or instance) to be omitted from the constructor. The class name takes precedence over the instance. If a functor is created with a particular instance, then that is used for all future calls; if an object is provided, it is ignored. This allows easy override of the table model behaviour. If an argument list is provided in the constructor, then that is ignored in subsequent invoke() calls. Usage: f = new Functor("methodName") o = f.invoke(object) - OR - o = f.invoke(object,params) f2 = new Functor(object,"methodName"); o = f2.invoke() - OR - o = f2.invoke(params) f3 = new Functor(class,"methodName"); o = f3.invoke(object) - will be ignored o = f3.invoke() - OR - o = f3.invoke(params) o = f3.invoke(object,params) - object will be ignored

    public SummaryReport() {
        super();
        model = new ObjectTableModel(COLUMNS,
                Calculator.class,// All rows have this class
                new Functor[] {
                    new Functor("getLabel"),              //$NON-NLS-1$
                    new Functor("getCount"),              //$NON-NLS-1$
                    new Functor("getMeanAsNumber"),       //$NON-NLS-1$
                    new Functor("getMin"),                //$NON-NLS-1$
                    new Functor("getMax"),                //$NON-NLS-1$
                    new Functor("getStandardDeviation"),  //$NON-NLS-1$
                    new Functor("getErrorPercentage"),    //$NON-NLS-1$
                    new Functor("getRate"),               //$NON-NLS-1$
                    new Functor("getKBPerSecond"),        //$NON-NLS-1$
                    new Functor("getAvgPageBytes"),       //$NON-NLS-1$
                },
                new Functor[] { null, null, null, null, null, null, null, null , null, null },
                new Class[] { String.class, Long.class, Long.class, Long.class, Long.class,
                              String.class, String.class, String.class, String.class, String.class });
        clearData();

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    public StatVisualizer() {
        super();
        model = new ObjectTableModel(COLUMNS,
                SamplingStatCalculator.class,
                new Functor[] {
                    new Functor("getLabel"),   //$NON-NLS-1$
                    new Functor("getCount"),  //$NON-NLS-1$
                    new Functor("getMeanAsNumber"),   //$NON-NLS-1$
                    new Functor("getMedian"),  //$NON-NLS-1$
                    new Functor("getPercentPoint",  //$NON-NLS-1$
                            new Object[] { new Float(.900) }),
                    new Functor("getMin"),  //$NON-NLS-1$
                    new Functor("getMax"),   //$NON-NLS-1$
                    new Functor("getErrorPercentage"),   //$NON-NLS-1$
                    new Functor("getRate"),  //$NON-NLS-1$
                    new Functor("getKBPerSecond")   //$NON-NLS-1$
                },
                new Functor[] { null, null, null, null, null, null, null, null, null, null },
                new Class[] { String.class, Long.class, Long.class, Long.class, Long.class,
                              Long.class, Long.class, String.class, String.class, String.class });
        clearData();

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   * @see javax.swing.table.TableModel#getValueAt(int, int)
   */
  public Object getValueAt(int row, int col) {
    log.debug("Getting row value");
    Object value = objects.get(row);
    Functor getMethod = (Functor) readFunctors.get(col);
    if (getMethod != null) {
      return getMethod.invoke(value);
    }
    return null;
  }

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   */
  public void setValueAt(Object cellValue, int row, int col) {
    if (row < objects.size()) {
      Object value = objects.get(row);
      if (col < writeFunctors.size()) {
        Functor setMethod = (Functor) writeFunctors.get(col);
        if (setMethod != null) {
          setMethod.invoke(value, new Object[] { cellValue });
          super.fireTableDataChanged();
        }
      }
    }
  }

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                .invoke(saveConfig, new Object[0])).booleanValue());
            checkPanel.add(check, BorderLayout.NORTH);
            check.addActionListener(this);
            check.setActionCommand("set" + name);
            if (!functors.containsKey(check.getActionCommand())) {
              functors.put(check.getActionCommand(), new Functor(check.getActionCommand()));
            }
          } catch (Exception e) {
            log.warn("Problem creating save config dialog", e);
          }
        }

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   * 
   * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
   */
  public void actionPerformed(ActionEvent e) {
    String action = e.getActionCommand();
    Functor f = (Functor) functors.get(action);
    f.invoke(saveConfig, new Object[] { new Boolean(((JCheckBox) e.getSource()).isSelected()) });
  }

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                    checkPanel.add(check, BorderLayout.NORTH);
                    check.addActionListener(this);
                    String actionCommand = NAME_SET_PREFIX + name; // $NON-NLS-1$
                    check.setActionCommand(actionCommand);
                    if (!functors.containsKey(actionCommand)) {
                        functors.put(actionCommand, new Functor(actionCommand));
                    }
                } catch (IllegalAccessException e) {
                    log.warn("Problem creating save config dialog", e);
                } catch (InvocationTargetException e) {
                    log.warn("Problem creating save config dialog", e);

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    }


    @Override
    public void actionPerformed(ActionEvent e) {
        String action = e.getActionCommand();
        Functor f = functors.get(action);
        f.invoke(saveConfig, new Object[] {
                Boolean.valueOf(((JCheckBox) e.getSource()).isSelected()) });
    }

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        for (int i = 0; i < parts.length; i++) {
            String label = parts[i];
            if (isVariableName(label)) {
                varCount++;
            } else {
                Functor set = (Functor) headerLabelMethods.get(label);
                set.invoke(saveConfig, new Boolean[] { Boolean.TRUE });
            }
        }


        if (delim != null) {
            log.warn("Default delimiter '" + _saveConfig.getDelimiter()

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    }


    Functor createWriter(Class<?> c,String propName)
    {
        String setter = "set" + propName; // $NON-NLS-1$
        return new Functor(setter);
    }

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