DataQuery (AliCloud TableStore SDK for Java 5.17.7 API)

构造器
构造器和说明
`DataQuery(AsyncClient asyncClient, String tableName)`

所有方法实例方法具体方法
限定符和类型	方法和说明
`Filter`	`getFilter()` Get the filter condition for data query
`int`	`getLimit()` Get the number of rows returned in a single request during the query
`List<String>`	`getSelectColumn()`
`TimeRange`	`getTimeRange()`
`long`	`getTimestamp()`
`protected PointIterator`	`getTimestream(TimestreamIdentifier identifier)`
`boolean`	`isDescTimestamp()`
`protected void`	`setColumnToGet(String... columns)`
`protected void`	`setFilter(Filter filter)` Filter condition for data query
`protected void`	`setLimit(int limit)` Set the number of rows returned per request during the query
`protected void`	`setOrderByTimestampDesc()` Set reverse order sorting by the timestamp of the data
`protected void`	`setTimeRange(TimeRange timeRange)`
`protected void`	`setTimestamp(long timestamp, TimeUnit unit)`

public DataQuery(AsyncClient asyncClient,
                 String tableName)

protected void setColumnToGet(String... columns)

protected void setTimeRange(TimeRange timeRange)

protected void setTimestamp(long timestamp,
                            TimeUnit unit)

protected PointIterator getTimestream(TimestreamIdentifier identifier)

setOrderByTimestampDesc
```
protected void setOrderByTimestampDesc()
```
Set reverse order sorting by the timestamp of the data

类 DataQuery