org.apache.drill.exec.store.phoenix

Class PhoenixSubScan

java.lang.Object

org.apache.drill.exec.physical.base.AbstractBase

org.apache.drill.exec.store.phoenix.PhoenixSubScan

All Implemented Interfaces:

Iterable<PhysicalOperator>, GraphValue<PhysicalOperator>, FragmentLeaf, Leaf, PhysicalOperator, Scan, SubScan

public class PhoenixSubScan
extends AbstractBase
implements SubScan

Field Summary

Fields inherited from class org.apache.drill.exec.physical.base.AbstractBase

INIT_ALLOCATION, initialAllocation, MAX_ALLOCATION, maxAllocation, userName

Constructor Summary

Constructors

Constructor and Description
PhoenixSubScan(String userName, String sql, List<SchemaPath> columns, PhoenixScanSpec scanSpec, PhoenixStoragePlugin plugin)
PhoenixSubScan(String userName, String sql, List<SchemaPath> columns, PhoenixScanSpec scanSpec, StoragePluginConfig config, StoragePluginRegistry registry)

Method Summary

Modifier and Type	Method and Description
<T,X,E extends Throwable> T	accept(PhysicalVisitor<T,X,E> physicalVisitor, X value) Provides capability to build a set of output based on traversing a query graph tree.
List<SchemaPath>	getColumns()
StoragePluginConfig	getConfig()
PhysicalOperator	getNewWithChildren(List<PhysicalOperator> children) Regenerate with this node with a new set of children.
String	getOperatorType()
PhoenixStoragePlugin	getPlugin()
PhoenixScanSpec	getScanSpec()
String	getSql()
Iterator<PhysicalOperator>	iterator()
String	toString()

Methods inherited from class org.apache.drill.exec.physical.base.AbstractBase

accept, getCost, getInitialAllocation, getMaxAllocation, getOperatorId, getSVMode, getUserName, isBufferedOperator, isExecutable, setCost, setMaxAllocation, setOperatorId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.drill.exec.physical.base.PhysicalOperator

getCost, getInitialAllocation, getMaxAllocation, getOperatorId, getSVMode, getUserName, isBufferedOperator, isExecutable, setCost, setMaxAllocation, setOperatorId

Methods inherited from interface org.apache.drill.common.graph.GraphValue

accept

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

PhoenixSubScan

public PhoenixSubScan(String userName,
                      String sql,
                      List<SchemaPath> columns,
                      PhoenixScanSpec scanSpec,
                      StoragePluginConfig config,
                      StoragePluginRegistry registry)

PhoenixSubScan

public PhoenixSubScan(String userName,
                      String sql,
                      List<SchemaPath> columns,
                      PhoenixScanSpec scanSpec,
                      PhoenixStoragePlugin plugin)

Method Detail

getSql

public String getSql()

getColumns

public List<SchemaPath> getColumns()

getScanSpec

public PhoenixScanSpec getScanSpec()

getPlugin

public PhoenixStoragePlugin getPlugin()

getConfig

public StoragePluginConfig getConfig()

accept

public <T,X,E extends Throwable> T accept(PhysicalVisitor<T,X,E> physicalVisitor,
                                          X value)
                                   throws E extends Throwable

Description copied from interface: PhysicalOperator

Provides capability to build a set of output based on traversing a query graph tree.

Specified by:

accept in interface PhysicalOperator

Throws:

E extends Throwable

getNewWithChildren

public PhysicalOperator getNewWithChildren(List<PhysicalOperator> children)

Description copied from interface: PhysicalOperator

Regenerate with this node with a new set of children. This is used in the case of materialization or optimization.

Specified by:

getNewWithChildren in interface PhysicalOperator

getOperatorType

public String getOperatorType()

Specified by:

getOperatorType in interface PhysicalOperator

iterator

public Iterator<PhysicalOperator> iterator()

Specified by:

iterator in interface Iterable<PhysicalOperator>

toString

public String toString()

Overrides:

toString in class Object