Class FileMetadataColumnsParser

java.lang.Object
org.apache.drill.exec.physical.impl.scan.file.FileMetadataColumnsParser
All Implemented Interfaces:
ScanLevelProjection.ScanProjectionParser

public class FileMetadataColumnsParser extends Object implements ScanLevelProjection.ScanProjectionParser
Parses the implicit file metadata columns out of a project list, and marks them for special handling by the file metadata manager.