IReaderByTimestamp (IoTDB Server 0.14.0-preview2 API)

All Known Implementing Classes:

ByTimestampReaderAdapter, DiskChunkReaderByTimestamp, SeriesReaderByTimestamp
```
public interface IReaderByTimestamp
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`java.lang.Object[]`	`getValuesInTimestamps(long[] timestamps, int length)`	Returns the corresponding value under this timestamp.
`default boolean`	`readerIsEmpty()`	Returns whether there is no more data in reader.

- Method Detail
  - getValuesInTimestamps
```
java.lang.Object[] getValuesInTimestamps(long[] timestamps,
                                         int length)
                                  throws java.io.IOException
```
    Returns the corresponding value under this timestamp. Returns null if no value under this timestamp.
    Note that calling this method will change the status of this reader irreversibly just like next. The difference is that next moves one step forward while getValueInTimestamp advances towards the given timestamp.
    Attention: DO call this method with monotonically increasing timestamps. There is no guarantee of correctness with any other way of calling. For example, DO NOT call this method twice with the same timestamp.
    
    Throws:
    
    java.io.IOException
  - readerIsEmpty
```
default boolean readerIsEmpty()
                       throws java.io.IOException
```
    Returns whether there is no more data in reader.
    True means no more data. False means you can still get more data
    
    Throws:
    
    java.io.IOException