src/sap.ui.core/src/sap/ui/model/odata/v2/ODataTreeBinding.js
function(iStartIndex) {
			// check in the sections which where loaded
			for (var i = 0; i < that._mLoadedSections[sNodeId].length; i++) {
				var oSection = that._mLoadedSections[sNodeId][i];
				// try to find i in the loaded sections. If i is within one of the sections it needs not to be loaded again
				if (iStartIndex >= oSection.startIndex && iStartIndex < oSection.startIndex + oSection.length) {
					return true;
				}
			}

			// check requested sections where we still wait for an answer
		}
function(iStartIndex) {
			// check in the sections which where loaded
			for (var i = 0; i < that._mLoadedSections[sNodeId].length; i++) {
				var oSection = that._mLoadedSections[sNodeId][i];
				// try to find i in the loaded sections. If i is within one of the sections it needs not to be loaded again
				if (iStartIndex >= oSection.startIndex && iStartIndex < oSection.startIndex + oSection.length) {
					return true;
				}
			}

			// check requested sections where we still wait for an answer
		}
function ( iStartIndex ) { // check in the sections which where loaded for ( var i = 0 ; i < that . _mLoadedSections [ sNodeId ] . length ; i ++ ) { var oSection = that . _mLoadedSections [ sNodeId ] [ i ] ; // try to find i in the loaded sections. If i is within one of the sections it needs not to be loaded again if ( iStartIndex >= oSection . startIndex && iStartIndex < oSection . startIndex + oSection . length ) { return true ; } } // check requested sections where we still wait for an answer }
check whether a start index was already requested
check whether a start index was already requested