src/sap.ui.core/src/sap/ui/model/odata/ODataTreeBindingFlat.js
function (oNode) {
			if (oNode) {
				if (oNode.nodeState.selected && !oNode.isArtificial) {
					aResultContexts.push(oNode.context);
				}
			}
		}
function (oNode) {
			if (oNode) {
				if (oNode.nodeState.selected && !oNode.isArtificial) {
					aResultContexts.push(oNode.context);
				}
			}
		}
function ( oNode ) { if ( oNode ) { if ( oNode . nodeState . selected && ! oNode . isArtificial ) { aResultContexts . push ( oNode . context ) ; } } }
collect the indices of all selected nodes
collect the indices of all selected nodes