text = ChoiceSetFactory.getDisplayNameFromChoiceSet( parameter.getDataType( ),
text = ChoiceSetFactory.getDisplayNameFromChoiceSet( parameter.getParameterDataType( ),
		public String getColumnText( Object element, int columnIndex )		{			String text = ""; //$NON-NLS-1$			DataSetParameterHandle parameter = (DataSetParameterHandle) ( (Object[]) element )[0];			ParamBindingHandle bindingParameter = (ParamBindingHandle) ( (Object[]) element )[1];			switch ( columnIndex )			{				case 0 :					if ( parameter.getName( ) != null )					{						text = parameter.getName( );					}					break;				case 1 :					if ( parameter.getDataType( ) != null )					{						text = ChoiceSetFactory.getDisplayNameFromChoiceSet( parameter.getDataType( ),								DATA_TYPE_CHOICE_SET );					}					break;				case 2 :					if ( bindingParameter != null							&& bindingParameter.getExpression( ) != null )					{						text = bindingParameter.getExpression( );					}					else if ( parameter.getDefaultValue( ) != null )					{						text = parameter.getDefaultValue( ) + " " //$NON-NLS-1$								+ DEFAULT_VALUE_LABEL;					}					break;			}			return text;		}