org.greenrobot.greendao.query.QueryBuilder.orderDesc()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中org.greenrobot.greendao.query.QueryBuilder.orderDesc方法的一些代码示例，展示了QueryBuilder.orderDesc的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QueryBuilder.orderDesc方法的具体详情如下：
包路径：org.greenrobot.greendao.query.QueryBuilder
类名称：QueryBuilder
方法名：orderDesc

QueryBuilder.orderDesc介绍

[英]Adds the given properties to the ORDER BY section using descending order.
[中]使用降序将给定的属性按节顺序添加到中。

代码示例

代码示例来源：origin: greenrobot/greenDAO

public void testOrderDesc() {
  ArrayList<TestEntity> inserted = insert(2);
  TestEntity entity = inserted.get(1);
  List<TestEntity> result = dao.queryBuilder().orderDesc(Properties.SimpleInteger).list();
  assertEquals(2, result.size());
  assertEquals(entity.getId(), result.get(0).getId());
  result = dao.queryBuilder().orderDesc(Properties.SimpleInteger, Properties.SimpleString).list();
  assertEquals(2, result.size());
  assertEquals(entity.getId(), result.get(0).getId());
}

代码示例来源：origin: chat-sdk/chat-sdk-android

public static <T extends CoreEntity> List<T>  fetchEntitiesWithPropertiesAndOrder(Class<T> c, Property whereOrder, int order, Property properties[], Object... values){
  if (values == null || properties == null)
    throw new NullPointerException("You must have at least one value and one property");
  if (values.length != properties.length)
    throw new IllegalArgumentException("Values size should match properties size");
  QueryBuilder<T> qb = daoSession.queryBuilder(c);
  qb.where(properties[0].eq(values[0]));
  for (int i = 0 ; i < values.length ; i++)
    qb.where(properties[i].eq(values[i]));
  if (whereOrder != null && order != -1)
    switch (order)
    {
      case ORDER_ASC:
        qb.orderAsc(whereOrder);
        break;
      case ORDER_DESC:
        qb.orderDesc(whereOrder);
        break;
    }
  return qb.list();
}

代码示例来源：origin: chat-sdk/chat-sdk-android

public static <T extends CoreEntity> List<T>  fetchEntitiesWithPropertiesAndOrderAndLimit(Class<T> c, int limit, Property whereOrder, int order, Property properties[], Object... values){
  if (values == null || properties == null)
    throw new NullPointerException("You must have at least one value and one property");
  if (values.length != properties.length)
    throw new IllegalArgumentException("Values size should match properties size");
  QueryBuilder<T> qb = daoSession.queryBuilder(c);
  qb.where(properties[0].eq(values[0]));
  if (values.length > 1)
    for (int i = 0 ; i < values.length ; i++)
      qb.where(properties[i].eq(values[i]));
  if (whereOrder != null && order != -1)
    switch (order)
    {
      case ORDER_ASC:
        qb.orderAsc(whereOrder);
        break;
      case ORDER_DESC:
        qb.orderDesc(whereOrder);
        break;
    }
  if (limit != -1)
    qb.limit(limit);
  return qb.listLazy();
}

代码示例来源：origin: chat-sdk/chat-sdk-android

public List<Message> fetchMessagesForThreadWithID (long threadID, int limit, Date olderThan) {
  List<Message> list ;
  QueryBuilder<Message> qb = daoSession.queryBuilder(Message.class);
  qb.where(MessageDao.Properties.ThreadId.eq(threadID));
  // Making sure no null messages infected the sort.
  qb.where(MessageDao.Properties.Date.isNotNull());
  qb.where(MessageDao.Properties.SenderId.isNotNull());
  if(olderThan != null) {
    qb.where(MessageDao.Properties.Date.lt(olderThan.getTime()));
  }
  qb.orderDesc(MessageDao.Properties.Date);
  if (limit != -1)
    qb.limit(limit);
  list = qb.list();
  return list;
}

代码示例来源：origin: chat-sdk/chat-sdk-android

/** Fetch messages list from the db for current thread, Messages will be order Desc/Asc on demand.*/
@Keep
public List<Message> getMessagesWithOrder(int order, int limit) {
  QueryBuilder<Message> qb = daoSession.queryBuilder(Message.class);
  qb.where(MessageDao.Properties.ThreadId.eq(getId()));
  if(order == DaoCore.ORDER_ASC) {
    qb.orderAsc(MessageDao.Properties.Date);
  }
  else if(order == DaoCore.ORDER_DESC) {
    qb.orderDesc(MessageDao.Properties.Date);
  }
  // Making sure no null messages infected the sort.
  qb.where(MessageDao.Properties.Date.isNotNull());
  if (limit > 0) {
    qb.limit(limit);
  }
  Query<Message> query = qb.build().forCurrentThread();
  return query.list();
}

代码示例来源：origin: wallabag/android-app

private long getNewQueueNumber() {
  List<QueueItem> items = queueItemDao.queryBuilder()
      .orderDesc(QueueItemDao.Properties.QueueNumber)
      .limit(1)
      .list();
  if(items.isEmpty()) return 1;
  return items.get(0).getQueueNumber() + 1;
}

代码示例来源：origin: JingYeoh/SupportFragment

@Override
  public void getLastStatus(LoadDataCallBack<Status> callBack) {
    StatusDao statusDao = daoSession.getStatusDao();
    QueryBuilder<Status> qb = statusDao.queryBuilder();
    QueryBuilder<Status> builder = qb.orderDesc(StatusDao.Properties.Create_time);
    List<Status> list = builder.list();
    if (list == null || list.size() == 0) {
      callBack.onDataNotAvailable("status table is empty");
    } else {
      callBack.onDataLoaded(list.get(0));
    }
  }
}

代码示例来源：origin: wallabag/android-app

private QueryBuilder<Tag> getQueryBuilder() {
  QueryBuilder<Tag> qb = tagDao.queryBuilder();
  if(!TextUtils.isEmpty(searchQuery)) {
    qb.where(TagDao.Properties.Label.like("%" + searchQuery + "%"));
  }
  switch(sortOrder) {
    case ASC:
      qb.orderAsc(TagDao.Properties.Label);
      break;
    case DESC:
      qb.orderDesc(TagDao.Properties.Label);
      break;
    default:
      throw new IllegalStateException("Sort order not implemented: " + sortOrder);
  }
  return qb;
}

代码示例来源：origin: wallabag/android-app

@Override
protected void resetContent() {
  if(tagLabel != null) {
    List<Tag> tags = tagDao.queryBuilder()
        .where(TagDao.Properties.Label.eq(tagLabel))
        .orderDesc(TagDao.Properties.Label)
        .list();
    tagIDs = new ArrayList<>(tags.size());
    for(Tag t: tags) {
      tagIDs.add(t.getId());
    }
  } else {
    tagIDs = null;
  }
  super.resetContent();
  forceContentUpdate = false;
}

代码示例来源：origin: wallabag/android-app

.orderDesc(ArticleDao.Properties.ArticleId).limit(dbQuerySize);

代码示例来源：origin: CooLoongWu/CoolChat

.whereOr(ChatDao.Properties.FromId.eq(chatId), ChatDao.Properties.ToId.eq(chatId))
.limit(5)
.orderDesc(ChatDao.Properties.Time)
.build()
.list();
.where(ChatDao.Properties.ChatType.eq(chatType), ChatDao.Properties.ToId.eq(chatId))
.limit(5)
.orderDesc(ChatDao.Properties.Time)
.build()
.list();

代码示例来源：origin: CooLoongWu/CoolChat

.whereOr(ChatDao.Properties.FromId.eq(chatId), ChatDao.Properties.ToId.eq(chatId))
.limit(10)
.orderDesc(ChatDao.Properties.Time)
.build()
.list();
.where(ChatDao.Properties.ChatType.eq(chatType), ChatDao.Properties.Id.lt(latestId), ChatDao.Properties.ToId.eq(chatId))
.limit(10)
.orderDesc(ChatDao.Properties.Time)
.build()
.list();

代码示例来源：origin: wallabag/android-app

private Long getAdjacentArticle(boolean previous) {
  QueryBuilder<Article> qb = articleDao.queryBuilder();
  if(previous) qb.where(ArticleDao.Properties.ArticleId.gt(article.getArticleId()));
  else qb.where(ArticleDao.Properties.ArticleId.lt(article.getArticleId()));
  if(contextFavorites != null) qb.where(ArticleDao.Properties.Favorite.eq(contextFavorites));
  if(contextArchived != null) qb.where(ArticleDao.Properties.Archive.eq(contextArchived));
  if(previous) qb.orderAsc(ArticleDao.Properties.ArticleId);
  else qb.orderDesc(ArticleDao.Properties.ArticleId);
  List<Article> l = qb.limit(1).list();
  if(!l.isEmpty()) {
    return l.get(0).getId();
  }
  return null;
}

代码示例来源：origin: wallabag/android-app

qb.orderDesc(ArticleDao.Properties.ArticleId);
break;

代码示例来源：origin: zas023/CocoBill

public Observable<List<BBill>> getBBillByUserIdWithYM(String id, String year, String month) {
  String startStr = year + "-" + month + "-00 00:00:00";
  Date date = DateUtils.str2Date(startStr);
  Date endDate = DateUtils.addMonth(date, 1);
  QueryBuilder<BBill> queryBuilder = mSession.getBBillDao()
      .queryBuilder()
      .where(BBillDao.Properties.Crdate.between(DateUtils.getMillis(date), DateUtils.getMillis(endDate)))
      .where(BBillDao.Properties.Version.ge(0))
      .orderDesc(BBillDao.Properties.Crdate);
  return queryListToRx(queryBuilder);
}

代码示例来源：origin: MuShare/Httper-Android

if (savedInstanceState == null) {
  ArrayList<IItem> dataSet = new ArrayList<>();
  List<RequestRecord> requestRecordList = requestRecordDao.queryBuilder().orderDesc
      (RequestRecordDao.Properties.CreateAt).build().list();
  String lastDate = null;

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