void function ( BuildableItem arg0 ) { }
an item enters the buildable phase when all signals are green or blue ! and it 's just waiting for the scheduler to allocate it to the available executor . an item can spend considerable time in this phase for example if all the executors are busy . concode_field_sep PlaceHolder placeHolder concode_field_sep ExtensionList<QueueListener> all concode_elem_sep void onLeaveBlocked concode_elem_sep void onLeaveWaiting concode_elem_sep void onEnterWaiting concode_elem_sep void onLeaveBuildable concode_elem_sep void onLeft concode_elem_sep void onEnterBlocked