/**
* 得到试卷所有小题，将同一大题的小题存到同一个list中，并且以大题Id为键名，将list存到map中
*
* @param examId 试卷编号
*/
private Map<Integer, List<Question>> getQuestionsOfExam(int examId, Map<String, Image> images) {
List<LStrMap<Object>> list = nwd.getQuestionsOfExam(examId);
if (list.size() > 0) {
Map<Integer, List<Question>> resultMap = new LinkedHashMap<Integer, List<Question>>();
for (Iterator<LStrMap<Object>> iterator = list.iterator(); iterator.hasNext(); ) {
LStrMap<Object> tempMap = iterator.next();
// 组合小题信息到小题对象
Question question = new Question();
images.putAll(question.setContents(tempMap.get("ques_content").toString()));
question.setDifficulty(Double.parseDouble(tempMap.get("difficulty").toString()));
question.setIndexNo(tempMap.get("m_topic").toString());
Object keyword = tempMap.get("keyword");
images.putAll(question.setParses(keyword == null ? "" : keyword.toString()));
question.setQuestionId(Integer.parseInt(tempMap.get("ques_id").toString()));
question.setQuestionType(Integer.parseInt(tempMap.get("ques_type").toString()));
question.setScore(Double.parseDouble(tempMap.get("score").toString()));
question.setShareFlag(Integer.parseInt(tempMap.get("share_flag").toString()));
Object quesRefer = tempMap.get("ques_refer");
String answer = quesRefer == null ? "" : quesRefer.toString();
if (question.getQuestionType() == 2) // 多选题要去除@@
answer.replace("@@", "");
else if (question.getQuestionType() == 4) // 填空题要去除选项号之前的##
answer.replaceAll("##", "");
Object referIds = tempMap.get("remark");
if (referIds == null) question.setReferIds("");
else question.setReferIds(referIds.toString());
images.putAll(question.setAnswers(answer));
int typeId = Integer.parseInt(tempMap.get("type_id").toString());
if (resultMap.containsKey(typeId)) {
resultMap.get(typeId).add(question);
} else {
ArrayList<Question> tempList = new ArrayList<Question>();
tempList.add(question);
resultMap.put(typeId, tempList);
}
}
fixArtAndQuestions(resultMap); // 封装材料和材料下小题
return resultMap;
}
return null;
}
