int filterIndex = filters.size() - 1;
// add a new item to created filter
filters.get(filterIndex).addItem(filterItemModel);
} else if (FilterXmlConstants.LOGIC_OPERAND.equals(qName)) {
LogicOperand logicOp = validateAndGetLogicOperand(value);
filterItemModel.setLogicOperand(logicOp);
} else if (FilterXmlConstants.FIELD_TYPE.equals(qName)) {
FieldType fieldType = validateAndGetFieldType(value);
filterItemModel.setFieldType(fieldType);