org.apache.iceberg

Interface ScanTask

All Superinterfaces:

java.io.Serializable

All Known Subinterfaces:

CombinedScanTask, FileScanTask

All Known Implementing Classes:

BaseCombinedScanTask

public interface ScanTask
extends java.io.Serializable

A scan task.

Method Summary

Modifier and Type	Method and Description
default CombinedScanTask	asCombinedScanTask()
default FileScanTask	asFileScanTask()
default boolean	isFileScanTask()

Method Detail

isFileScanTask

default boolean isFileScanTask()

Returns:

true if this is a FileScanTask, false otherwise.

asFileScanTask

default FileScanTask asFileScanTask()

Returns:

this cast to FileScanTask if it is one

Throws:

java.lang.IllegalStateException - if this is not a FileScanTask

asCombinedScanTask

default CombinedScanTask asCombinedScanTask()

Returns:

this cast to CombinedScanTask if it is one

Throws:

java.lang.IllegalStateException - if this is not a CombinedScanTask