public void invertObjects() {
	for(int i = 0; i < inputRecordsPerDumpList.size(); i++) {
	    long record = inputRecordsPerDumpList.get(i);
	    UserObjectsPerDump objects = userObjsPerDumpList.get(i);
	    
	    for(UserObject obj : objects.getUesrObjects()) {
		
		if(obj.getCode().equals(function)) {
		    if(!objectName_index.containsKey(obj.getObjectName())) {
			SizeModel model = new SizeModel(obj.getObjectName());
			model.add(record, obj);
			objectSizeModelList.add(model);
			objectName_index.put(obj.getObjectName(), objectSizeModelList.size() - 1);
		    }
		    else {
			int index = objectName_index.get(obj.getObjectName());
			SizeModel model = objectSizeModelList.get(index);
			model.add(record, obj);
		    }
		}
		
	    }
	}
    }