CombinedScanTask

All Superinterfaces:

ScanTask, ScanTaskGroup<FileScanTask>, java.io.Serializable

All Known Implementing Classes:

BaseCombinedScanTask
```
public interface CombinedScanTask
extends ScanTaskGroup<FileScanTask>
```
A scan task made of several ranges from files.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default CombinedScanTask`	`asCombinedScanTask()`	Returns this cast to `CombinedScanTask` if it is one
`java.util.Collection<FileScanTask>`	`files()`	Return the `tasks` in this combined task.
`default java.util.Collection<FileScanTask>`	`tasks()`	Returns scan tasks in this group.

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

Methods inherited from interface org.apache.iceberg.ScanTaskGroup
estimatedRowsCount, filesCount, groupingKey, sizeBytes

- Method Detail
  - files
```
java.util.Collection<FileScanTask> files()
```
    Return the tasks in this combined task.
    
    Returns:
    
    a Collection of FileScanTask instances.
  - tasks
```
default java.util.Collection<FileScanTask> tasks()
```
    Description copied from interface: ScanTaskGroup
    
    Returns scan tasks in this group.
    
    Specified by:
    
    tasks in interface ScanTaskGroup<FileScanTask>
  - asCombinedScanTask
```
default CombinedScanTask asCombinedScanTask()
```
    Description copied from interface: ScanTask
    
    Returns this cast to CombinedScanTask if it is one
    
    Specified by:
    
    asCombinedScanTask in interface ScanTask
    
    Returns:
    
    this cast to CombinedScanTask if it is one