本文整理了Java中com.psddev.dari.db.Query.count方法的一些代码示例，展示了Query.count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。Query.count方法的具体详情如下：
包路径：com.psddev.dari.db.Query
类名称：Query
方法名：count

Query.count介绍

[英]Returns a count of all objects matching this query in a #getDatabase.
[中]返回#getDatabase中与此查询匹配的所有对象的计数。

代码示例

代码示例来源：origin: perfectsense/brightspot-cms

/**
 * Calculates the size of the SearchResultSelection by counting its items {@link Query}.
 * @return the size of the SearchResultSelection.
 */
public int size() {
  return Long.valueOf(createItemsQuery().count()).intValue();
}

代码示例来源：origin: perfectsense/dari

private Long getCountFor(int index) {
  Query<? extends E> query = getQueryFor(index);
  if (query == null) {
    return null;
  } else {
    Long count = counts.get(query);
    if (count == null) {
      count = query.count();
      counts.put(query, count);
    }
    return count;
  }
}

代码示例来源：origin: perfectsense/dari

private long readCount(Database database, WebPageContext context) {
  return createQuery(database, context).count();
}

代码示例来源：origin: perfectsense/brightspot-cms

/** Returns the number of items completed. */
public long countComplete() {
  return Query.fromAll()
      .where("cms.workstream.completeIds ^= ?", getId().toString() + ",")
      .count();
}

代码示例来源：origin: perfectsense/brightspot-cms

@Override
  public String getLabel() {
    String name = getName();
    StringBuilder label = new StringBuilder();
    if (ObjectUtils.isBlank(name)) {
      Date triggerDate = getTriggerDate();
      label.append(triggerDate != null
          ? triggerDate.toString()
          : getId().toString());
    } else {
      label.append(name);
    }
    long draftCount = Query
        .from(Draft.class)
        .where("schedule = ?", this)
        .count();
    if (draftCount > 1) {
      label.append(" (");
      label.append(draftCount);
      label.append(" items)");
    }
    return label.toString();
  }
}

代码示例来源：origin: perfectsense/brightspot-cms

/**
 * Returns the number of items completed by the given {@code user}.
 *
 * @param user Can't be {@code null}.
 */
public long countComplete(ToolUser user) {
  ErrorUtils.errorIfNull(user, "user");
  return Query
      .from(Object.class)
      .where("cms.workstream.completeIds = ?", getId().toString() + "," + user.getId().toString())
      .count();
}

代码示例来源：origin: perfectsense/brightspot-cms

private long getReferencesCount(Object item) {
    return Query
        .fromAll()
        .where("* matches ?", State.getInstance(item).getId())
        .count();
  }
}

代码示例来源：origin: perfectsense/brightspot-cms

/** Returns the number of remaining items to be worked on. */
public long countIncomplete() {
  return getQuery().clone()
      .and("id != ?", Query.from(Object.class).where("cms.workstream.completeIds ^= ?", getId().toString() + ","))
      .count();
}

代码示例来源：origin: perfectsense/brightspot-cms

private long getAvailableActionCount(boolean archive) {
  if (getSelection() != null) {
    return itemsQuery().noCache().selectAll().stream().filter(i -> isItemActionable(i, archive)).count();
  } else if (getSearch() != null) {
    return isSearchActionable(getSearch(), archive) ? getSearch().toQuery(getSite()).count() : 0;
  }
  return 0;
}

代码示例来源：origin: perfectsense/brightspot-cms

long stateCount = Query.fromQuery(query).where("cms.workflow.currentState = ?", workflowState.getName()).noCache().count();

代码示例来源：origin: perfectsense/dari

try {
  if (concreteTypeIds.isEmpty()) {
    count = Query.fromAll().using(database).noCache().count();
  } else {
    for (UUID concreteTypeId : concreteTypeIds) {
      long concreteCount = Query.fromAll().using(database).noCache().where("_type = ?", concreteTypeId).count();
      count = count + concreteCount;
      long objectCount = Query.fromAll().using(database).noCache().where("_type = ?", objType).count();
      count = count + objectCount;
        long typeMapCount = Query.fromAll().using(database).noCache().where("_type = ?", typeMapType).count();
        count = count + typeMapCount;

代码示例来源：origin: perfectsense/dari

private void renderCount() throws IOException {
  try {
    if (query.getTimeout() == null) {
      query.setTimeout(1.0);
    }
    writeObject(query.count());
  } catch (RuntimeException ex) {
    writeHtml("Many (");
    writeStart("a", "href", page.url("", "timeout", 0));
      writeHtml("Force Count");
    writeEnd();
    writeHtml(")");
  }
}

代码示例来源：origin: perfectsense/brightspot-cms

long count = query.count();
ObjectType type = ObjectType.getInstance(page.param(UUID.class, "typeId"));
State state = State.getInstance(type.createObject(page.param(UUID.class, "id")));

代码示例来源：origin: perfectsense/brightspot-cms

count = query.count();