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hub / github.com/SPLWare/esProc / groupx_n

Method groupx_n

src/main/java/com/scudata/util/CursorUtil.java:2578–2659  ·  view source on GitHub ↗

分组字段值为组序号,把分组字段按capacity进行哈希,哈希值相同的写到同一个临时文件,最后再对每个临时文件进行二次汇总 @param cursor 游标 @param exps 分组表达式数组 @param names 分组字段名数组 @param calcExps 汇总表达式数组 @param calcNames 汇总字段名数组 @param ctx 计算上下文 @param capacity 内存能够存放的分组结果的数量 @return 分组结果游标

(ICursor cursor, Expression[] exps, String []names,
			   Expression[] calcExps, String []calcNames, Context ctx, int capacity)

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Callers 1

groupxMethod · 0.95

Calls 15

getMethod · 0.95
getMessageMethod · 0.95
lengthMethod · 0.95
instanceMethod · 0.95
pushMethod · 0.95
getTempResultMethod · 0.95
group_nMethod · 0.95
getMemMethod · 0.95
createTempFileObjectMethod · 0.95
infoMethod · 0.95
getFileNameMethod · 0.95
prepareWriteMethod · 0.95

Tested by

no test coverage detected