PartFileInfo (Flink : Connectors : File Sink Common 2.0.0 API)

All Known Subinterfaces:

InProgressFileWriter<IN,BucketID>

All Known Implementing Classes:

AbstractPartFileWriter, OutputStreamBasedPartFileWriter, RowWisePartWriter
```
@PublicEvolving
public interface PartFileInfo<BucketID>
```
An interface exposing the information concerning the current (open) part file that is necessary to the RollingPolicy in order to determine if it should roll the part file or not.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  BucketID getBucketId()
  
  long getCreationTime()
  
  long getLastUpdateTime()
  
  long getSize()

- Method Detail
  - getBucketId
```
BucketID getBucketId()
```
    Returns:
    
    The bucket identifier of the current buffer, as returned by the BucketAssigner.getBucketId(Object, BucketAssigner.Context).
  - getCreationTime
```
long getCreationTime()
```
    Returns:
    
    The creation time (in ms) of the currently open part file.
  - getSize
```
long getSize()
      throws IOException
```
    Returns:
    
    The size of the currently open part file.
    
    Throws:
    
    IOException
  - getLastUpdateTime
```
long getLastUpdateTime()
```
    Returns:
    
    The last time (in ms) the currently open part file was written to.