【发布时间】:2014-10-30 14:18:05
【问题描述】:
我在 ESPER 中遇到问题。
我有一个包含大量信息的模拟股票文件。
我想找到 BTC 股票加权价格上涨超过 100 倍时的所有开始和结束日期。
这是文件的外观。这些是 BTC 股票:
2010-07-18,0.04951,0.08585,0.05941,0.08584,75.01,0.07 2010-07-19,0.08584,0.09307,0.07723,0.0808,574,0.09 2010-07-20,0.0808,0.08181,0.07426,0.07474,262,0.08
按每个逗号分隔表示的顺序:时间戳、开盘价、最高价、最低价、收盘价、成交量、平均值
所以基本上我应该做一个查询,做我上面说的^,我似乎不知道怎么做。我对 CEP 很陌生,所以我还在阅读。
非常感谢任何帮助。
【问题讨论】:
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凹凸。我仍然不知道该怎么做。
标签: stream complex-event-processing esper data-stream