If you understand correctly, you may need something like this:
Updated code:
$('.item1').on('ifChecked', function(event){
$("#collapseOne").collapse("hide");
});
$('.item2').on('ifChecked', function(event){
$("#collapseTwo").collapse("hide");
});
$('.item3').on('ifChecked', function(event){
$("#collapseThree").collapse("hide");
});
$("#collapseOne").on("hidden.bs.collapse", function(e){
$("#collapseTwo").collapse("show");
});
$("#collapseTwo").on("hidden.bs.collapse", function(e){
$("#collapseThree").collapse("show");
});
$("#collapseThree").on("hidden.bs.collapse", function(e){
$("#collapseOne").collapse("show");
});
First fiddle here: http://jsfiddle.net/sap1ruq2/1/
UPDATED fiddle here: http://jsfiddle.net/bstjmdLp/
, , !