DataTypeQueryable (Flink : Table : Common 2.0-preview1 API)

All Known Implementing Classes:

TimeIntervalTypeInfo
```
@Internal
public interface DataTypeQueryable
```
Indicates that a DataType can be retrieved from a class that implements this interfaces.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  DataType getDataType()

- Method Detail
  - getDataType
```
DataType getDataType()
```