/**
     * {@inheritDoc}
     *
     * @see org.eclipse.jface.viewers.ColumnLabelProvider#getText(java.lang.Object)
     */
    @Override
    public String getText(Object element) {

      String result = PluginConstants.EMPTY_STRING;
      Binding binding = (Binding) element;
      switch (this.columnNumber) {
          // | status icon | Source SQL Symbol | <-- | Matched Datatype | ->  | Target Column
        case 0:
          break;
        case 1:
          result = binding.getSqlSymbolText(true);
          break;
        case 2:
          break;
        case 3:
          Object attr = binding.getAttribute();
          // Attribute Datatype Label
          EObject datatype = null;
          attr = binding.getAttribute();
          if (TransformationHelper.isSqlColumn(attr)) {
            datatype = bindingListInput.getTargetDatatype(binding);
          }
          result = getDatatypeText(datatype);
          break;
        case 4:
          break;
        case 5:
          result = binding.getAttributeText(true);
          break;

        default:
          break;
      }
      return result;
    }