Uses of Interface
org.apache.drill.exec.store.ColumnExplorer.ImplicitFileColumn

Packages that use ColumnExplorer.ImplicitFileColumn

Package	Description
org.apache.drill.exec.physical.impl.scan.file	Handles optional file metadata columns: implicit columns and partition columns.
org.apache.drill.exec.store

Uses of ColumnExplorer.ImplicitFileColumn in org.apache.drill.exec.physical.impl.scan.file

Fields in org.apache.drill.exec.physical.impl.scan.file declared as ColumnExplorer.ImplicitFileColumn

Modifier and Type	Field and Description
ColumnExplorer.ImplicitFileColumn	FileMetadataColumnDefn.defn

Methods in org.apache.drill.exec.physical.impl.scan.file with parameters of type ColumnExplorer.ImplicitFileColumn

Modifier and Type	Method and Description
String	FileMetadata.getImplicitColumnValue(ColumnExplorer.ImplicitFileColumn column)

Constructors in org.apache.drill.exec.physical.impl.scan.file with parameters of type ColumnExplorer.ImplicitFileColumn

Constructor and Description
FileMetadataColumnDefn(String colName, ColumnExplorer.ImplicitFileColumn defn)

Uses of ColumnExplorer.ImplicitFileColumn in org.apache.drill.exec.store

Classes in org.apache.drill.exec.store that implement ColumnExplorer.ImplicitFileColumn

Modifier and Type	Class and Description
static class	ColumnExplorer.ImplicitFileColumns Columns that give information from where file data comes from.
static class	ColumnExplorer.ImplicitInternalFileColumns Columns that give internal information about file or its parts.

Methods in org.apache.drill.exec.store that return types with arguments of type ColumnExplorer.ImplicitFileColumn

Modifier and Type	Method and Description
static List<ColumnExplorer.ImplicitFileColumn>	ColumnExplorer.getImplicitFileColumns() Returns list of implicit file columns which includes all elements from ColumnExplorer.ImplicitFileColumns, ColumnExplorer.ImplicitInternalFileColumns.LAST_MODIFIED_TIME and ColumnExplorer.ImplicitInternalFileColumns.USE_METADATA columns.

Methods in org.apache.drill.exec.store with parameters of type ColumnExplorer.ImplicitFileColumn

Modifier and Type	Method and Description
static String	ColumnExplorer.getImplicitColumnValue(ColumnExplorer.ImplicitFileColumn column, org.apache.hadoop.fs.Path filePath, org.apache.hadoop.fs.FileSystem fs) Returns implicit column value for specified implicit file column.
static String	ColumnExplorer.getImplicitColumnValue(ColumnExplorer.ImplicitFileColumn column, org.apache.hadoop.fs.Path filePath, org.apache.hadoop.fs.FileSystem fs, Integer index, Long start, Long length) Returns implicit column value for specified implicit file column.