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

Packages that use FragmentLeaf

Package	Description
org.apache.drill.exec.physical.base
org.apache.drill.exec.physical.config
org.apache.drill.exec.planner
org.apache.drill.exec.store.dfs.easy
org.apache.drill.exec.store.direct
org.apache.drill.exec.store.ischema
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.parquet
org.apache.drill.exec.store.sys

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

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

Modifier and Type	Interface and Description
interface	FileGroupScan
interface	FragmentRoot Describes the root operation within a particular Fragment.
interface	GroupScan A GroupScan operator represents all data which will be scanned by a given physical plan.
interface	Leaf An operator which specifically is a lowest level leaf node of a query plan across all possible fragments.
interface	Receiver A receiver is one half of an exchange operator.
interface	Root Marker interface describe the root of a query plan.
interface	Scan
interface	Sender A sender is one half of an exchange node operations.
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 FragmentLeaf

Modifier and Type	Class and Description
class	AbstractFileGroupScan
class	AbstractGroupScan
class	AbstractReceiver
class	AbstractSender
class	AbstractStore
class	AbstractSubScan

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

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

Modifier and Type	Class and Description
class	BroadcastSender
class	HashPartitionSender
class	MergingReceiverPOP
class	OrderedPartitionSender
class	RangeSender
class	Screen
class	SingleSender Sender that pushes all data to a single destination node.
class	UnorderedReceiver
class	Values

Uses of FragmentLeaf in org.apache.drill.exec.planner

Methods in org.apache.drill.exec.planner that return FragmentLeaf

Modifier and Type	Method and Description
FragmentLeaf	PhysicalPlanReader.readFragmentLeaf(String json)

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

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

Modifier and Type	Class and Description
class	EasyGroupScan
class	EasySubScan

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

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

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

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

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

Modifier and Type	Class and Description
class	InfoSchemaGroupScan
class	InfoSchemaSubScan

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

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

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

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

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

Modifier and Type	Class and Description
class	ParquetGroupScan
class	ParquetRowGroupScan

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

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

Modifier and Type	Class and Description
class	SystemTableScan