Uses of Interface
org.apache.drill.exec.physical.base.Leaf

Packages that use Leaf

Package	Description
org.apache.drill.exec.physical
org.apache.drill.exec.physical.base
org.apache.drill.exec.physical.config
org.apache.drill.exec.store.dfs.easy
org.apache.drill.exec.store.direct
org.apache.drill.exec.store.druid
org.apache.drill.exec.store.enumerable
org.apache.drill.exec.store.hbase
org.apache.drill.exec.store.hive
org.apache.drill.exec.store.http
org.apache.drill.exec.store.iceberg
org.apache.drill.exec.store.ischema
org.apache.drill.exec.store.jdbc
org.apache.drill.exec.store.kafka	Kafka storage plugin.
org.apache.drill.exec.store.kudu
org.apache.drill.exec.store.mapr.db
org.apache.drill.exec.store.mapr.db.binary
org.apache.drill.exec.store.mapr.db.json
org.apache.drill.exec.store.mock	Defines a mock data source which generates dummy test data for use in testing.
org.apache.drill.exec.store.mongo	MongoDB storage plugin.
org.apache.drill.exec.store.openTSDB
org.apache.drill.exec.store.parquet
org.apache.drill.exec.store.phoenix
org.apache.drill.exec.store.splunk
org.apache.drill.exec.store.sys

Uses of Leaf in org.apache.drill.exec.physical

Fields in org.apache.drill.exec.physical with type parameters of type Leaf

Modifier and Type	Field and Description
protected Graph<PhysicalOperator,Root,Leaf>	PhysicalPlan.graph

Methods in org.apache.drill.exec.physical that return types with arguments of type Leaf

Modifier and Type	Method and Description
Graph<PhysicalOperator,Root,Leaf>	PhysicalPlan.graph()

Uses of Leaf in org.apache.drill.exec.physical.base

Subinterfaces of Leaf in org.apache.drill.exec.physical.base

Modifier and Type	Interface and Description
interface	DbGroupScan A DbGroupScan operator represents the scan associated with a database.
interface	DbSubScan
interface	FileGroupScan FileGroupScan operator represents all data which will be scanned from FileSystem by a given physical plan.
interface	GroupScan A GroupScan operator represents all data which will be scanned by a given physical plan.
interface	IndexGroupScan An IndexGroupScan operator represents the scan associated with an Index.
interface	Scan
interface	SubScan A SubScan operator represents the data scanned by a particular major/minor fragment.

Classes in org.apache.drill.exec.physical.base that implement Leaf

Modifier and Type	Class and Description
class	AbstractDbGroupScan
class	AbstractDbSubScan
class	AbstractFileGroupScan
class	AbstractGroupScan
class	AbstractGroupScanWithMetadata<P extends TableMetadataProvider> Represents table group scan with metadata usage.
class	AbstractSubScan
class	SchemalessScan The type of scan operator, which allows to scan schemaless tables (DynamicDrillTable with null selection)

Uses of Leaf in org.apache.drill.exec.physical.config

Classes in org.apache.drill.exec.physical.config that implement Leaf

Modifier and Type	Class and Description
class	UnnestPOP
class	Values

Uses of Leaf in org.apache.drill.exec.store.dfs.easy

Classes in org.apache.drill.exec.store.dfs.easy that implement Leaf

Modifier and Type	Class and Description
class	EasyGroupScan
class	EasySubScan

Uses of Leaf in org.apache.drill.exec.store.direct

Classes in org.apache.drill.exec.store.direct that implement Leaf

Modifier and Type	Class and Description
class	DirectGroupScan
class	DirectSubScan
class	MetadataDirectGroupScan Represents direct scan based on metadata information.

Uses of Leaf in org.apache.drill.exec.store.druid

Classes in org.apache.drill.exec.store.druid that implement Leaf

Modifier and Type	Class and Description
class	DruidGroupScan
class	DruidSubScan A Class containing information to read a single druid data source.

Uses of Leaf in org.apache.drill.exec.store.enumerable

Classes in org.apache.drill.exec.store.enumerable that implement Leaf

Modifier and Type	Class and Description
class	EnumerableGroupScan
class	EnumerableSubScan

Uses of Leaf in org.apache.drill.exec.store.hbase

Classes in org.apache.drill.exec.store.hbase that implement Leaf

Modifier and Type	Class and Description
class	HBaseGroupScan
class	HBaseSubScan Information for reading a single HBase region

Uses of Leaf in org.apache.drill.exec.store.hive

Classes in org.apache.drill.exec.store.hive that implement Leaf

Modifier and Type	Class and Description
class	HiveDrillNativeParquetRowGroupScan
class	HiveDrillNativeParquetScan
class	HiveScan
class	HiveSubScan

Uses of Leaf in org.apache.drill.exec.store.http

Classes in org.apache.drill.exec.store.http that implement Leaf

Modifier and Type	Class and Description
class	HttpGroupScan
class	HttpSubScan

Uses of Leaf in org.apache.drill.exec.store.iceberg

Classes in org.apache.drill.exec.store.iceberg that implement Leaf

Modifier and Type	Class and Description
class	IcebergGroupScan
class	IcebergSubScan

Uses of Leaf in org.apache.drill.exec.store.ischema

Classes in org.apache.drill.exec.store.ischema that implement Leaf

Modifier and Type	Class and Description
class	InfoSchemaGroupScan
class	InfoSchemaSubScan

Uses of Leaf in org.apache.drill.exec.store.jdbc

Classes in org.apache.drill.exec.store.jdbc that implement Leaf

Modifier and Type	Class and Description
class	JdbcGroupScan
class	JdbcSubScan

Uses of Leaf in org.apache.drill.exec.store.kafka

Classes in org.apache.drill.exec.store.kafka that implement Leaf

Modifier and Type	Class and Description
class	KafkaGroupScan
class	KafkaSubScan

Uses of Leaf in org.apache.drill.exec.store.kudu

Classes in org.apache.drill.exec.store.kudu that implement Leaf

Modifier and Type	Class and Description
class	KuduGroupScan
class	KuduSubScan Information for reading a single Kudu tablet

Uses of Leaf in org.apache.drill.exec.store.mapr.db

Classes in org.apache.drill.exec.store.mapr.db that implement Leaf

Modifier and Type	Class and Description
class	MapRDBGroupScan
class	MapRDBSubScan
class	RestrictedMapRDBSubScan A RestrictedMapRDBSubScan is intended for skip-scan (as opposed to sequential scan) operations where the set of rowkeys is obtained from a corresponding RowKeyJoin instance

Uses of Leaf in org.apache.drill.exec.store.mapr.db.binary

Classes in org.apache.drill.exec.store.mapr.db.binary that implement Leaf

Modifier and Type	Class and Description
class	BinaryTableGroupScan

Uses of Leaf in org.apache.drill.exec.store.mapr.db.json

Classes in org.apache.drill.exec.store.mapr.db.json that implement Leaf

Modifier and Type	Class and Description
class	JsonTableGroupScan
class	RestrictedJsonTableGroupScan A RestrictedJsonTableGroupScan encapsulates (along with a subscan) the functionality for doing restricted (i.e skip) scan rather than sequential scan.

Uses of Leaf in org.apache.drill.exec.store.mock

Classes in org.apache.drill.exec.store.mock that implement Leaf

Modifier and Type	Class and Description
class	MockGroupScanPOP Describes a "group" scan of a (logical) mock table.
class	MockSubScanPOP Describes a physical scan operation for the mock data source.

Uses of Leaf in org.apache.drill.exec.store.mongo

Classes in org.apache.drill.exec.store.mongo that implement Leaf

Modifier and Type	Class and Description
class	MongoGroupScan
class	MongoSubScan

Uses of Leaf in org.apache.drill.exec.store.openTSDB

Classes in org.apache.drill.exec.store.openTSDB that implement Leaf

Modifier and Type	Class and Description
class	OpenTSDBGroupScan
class	OpenTSDBSubScan

Uses of Leaf in org.apache.drill.exec.store.parquet

Classes in org.apache.drill.exec.store.parquet that implement Leaf

Modifier and Type	Class and Description
class	AbstractParquetGroupScan
class	AbstractParquetRowGroupScan
class	ParquetGroupScan
class	ParquetRowGroupScan

Uses of Leaf in org.apache.drill.exec.store.phoenix

Classes in org.apache.drill.exec.store.phoenix that implement Leaf

Modifier and Type	Class and Description
class	PhoenixGroupScan
class	PhoenixSubScan

Uses of Leaf in org.apache.drill.exec.store.splunk

Classes in org.apache.drill.exec.store.splunk that implement Leaf

Modifier and Type	Class and Description
class	SplunkGroupScan
class	SplunkSubScan

Uses of Leaf in org.apache.drill.exec.store.sys

Classes in org.apache.drill.exec.store.sys that implement Leaf

Modifier and Type	Class and Description
class	SystemTableScan