小编Aar*_*ron的帖子

我不明白为什么,但客户端库中似乎没有机制可以并行执行Windows Azure表存储的许多查询.我已经创建了一个模板类,可以用来节省大量时间,欢迎您随意使用它.不过,如果你能把它分开,我会很感激,并就如何改进这门课提供反馈.

public class AsyncDataQuery<T> where T: new()
{
    public AsyncDataQuery(bool preserve_order)
    {
        m_preserve_order = preserve_order;
        this.Queries = new List<CloudTableQuery<T>>(1000);
    }

    public void AddQuery(IQueryable<T> query)
    {
        var data_query = (DataServiceQuery<T>)query;
        var uri = data_query.RequestUri; // required

        this.Queries.Add(new CloudTableQuery<T>(data_query));
    }

    /// <summary>
    /// Blocking but still optimized.
    /// </summary>
    public List<T> Execute()
    {
        this.BeginAsync();
        return this.EndAsync();
    }

    public void BeginAsync()
    {
        if (m_preserve_order == true)
        {
            this.Items = new List<T>(Queries.Count);
            for (var i = 0; i < Queries.Count; i++)
            {
                this.Items.Add(new …