AddedRowsScanTask

All Superinterfaces:

ChangelogScanTask, ContentScanTask<DataFile>, ScanTask, java.io.Serializable
```
public interface AddedRowsScanTask
extends ChangelogScanTask, ContentScanTask<DataFile>
```
A scan task for inserts generated by adding a data file to the table.
Note that added data files may have matching delete files. This may happen if a matching position delete file is committed in the same snapshot or if changes for multiple snapshots are squashed together.
Suppose snapshot S1 adds data files F1, F2, F3 and a position delete file, D1, that marks particular records in F1 as deleted. A scan for changes generated by S1 should include the following tasks:
- AddedRowsScanTask(file=F1, deletes=[D1], snapshot=S1)
- AddedRowsScanTask(file=F2, deletes=[], snapshot=S1)
- AddedRowsScanTask(file=F3, deletes=[], snapshot=S1)
Readers consuming these tasks should produce added records with metadata like change ordinal and commit snapshot ID.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`java.util.List<DeleteFile>`	`deletes()`	A list of `delete files` to apply when reading the data file in this task.
`default ChangelogOperation`	`operation()`	Returns the type of changes produced by this task (i.e.

Methods inherited from interface org.apache.iceberg.ChangelogScanTask
changeOrdinal, commitSnapshotId

Methods inherited from interface org.apache.iceberg.ContentScanTask
file, length, residual, spec, start

Methods inherited from interface org.apache.iceberg.ScanTask
asCombinedScanTask, asDataTask, asFileScanTask, filesCount, isDataTask, isFileScanTask, sizeBytes

- Method Detail
  - deletes
```
java.util.List<DeleteFile> deletes()
```
    A list of delete files to apply when reading the data file in this task.
    
    Returns:
    
    a list of delete files to apply
  - operation
```
default ChangelogOperation operation()
```
    Description copied from interface: ChangelogScanTask
    
    Returns the type of changes produced by this task (i.e. insert/delete).
    
    Specified by:
    
    operation in interface ChangelogScanTask