addControl = function(oChildElement) {
					var oControl = that._createControl(oChildElement, oView);
					if (oControl) {
						if (bMultiple) {
							// 1..n AGGREGATION
							if (!mSettings[sAggregation]) {
								mSettings[sAggregation] = [];
							}
							if ( typeof mSettings[sAggregation].path === "string" ) {
								assert(!mSettings[sAggregation].template, "list bindings support only a single template object");
								mSettings[sAggregation].template = oControl;
							} else {
								mSettings[sAggregation].push(oControl);
							}

						} else {
							// 1..1 AGGREGATION
							mSettings[sAggregation] = oControl;
						}
					}
				}
Adds all defined aggregations to the settings object of a control.

@param {object} mSettings reference of the settings of the control
@param {function} fnClass reference to a Class
@param {Element} oElement reference to a DOM element
@param {sap.ui.core.mvc.HTMLView} [oView] The view instance to use.
@return {object} the settings of the control.
@private