code: function getFormatter(oType) {
  		var oFormatOptions, iScale;
  
  		if (!oType.oFormat) {
  			oFormatOptions = {
  				groupingEnabled : true,
  				maxIntegerDigits : Infinity
  			};
  			iScale = getScale(oType);
  			if (iScale !== Infinity) {
  				oFormatOptions.minFractionDigits = oFormatOptions.maxFractionDigits = iScale;
  			}
  			oFormatOptions = jQuery.extend(oFormatOptions, oType.oFormatOptions);
  			oFormatOptions.parseAsString = true;
  			oType.oFormat = NumberFormat.getFloatInstance(oFormatOptions);
  		}
  		return oType.oFormat;
  	}
docs: Returns the formatter. Creates it lazily.
  @param {sap.ui.model.odata.type.Decimal} oType
  the type instance
  @returns {sap.ui.core.format.NumberFormat}
  the formatter