Package org.apache.drill.exec.physical.config

Class MergeJoinPOP

java.lang.Object

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

org.apache.drill.exec.physical.base.AbstractJoinPop

org.apache.drill.exec.physical.config.MergeJoinPOP

All Implemented Interfaces:

Iterable<PhysicalOperator>, GraphValue<PhysicalOperator>, PhysicalOperator

public class MergeJoinPOP
extends AbstractJoinPop

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OPERATOR_TYPE

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

condition, conditions, joinType, left, right, semiJoin

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

INIT_ALLOCATION, initialAllocation, MAX_ALLOCATION, maxAllocation, userName

Constructor Summary

Constructors

Constructor	Description
MergeJoinPOP(PhysicalOperator left, PhysicalOperator right, List<JoinCondition> conditions, org.apache.calcite.rel.core.JoinRelType joinType)

Method Summary

Modifier and Type	Method	Description
MergeJoinPOP	flipIfRight()
PhysicalOperator	getNewWithChildren(List<PhysicalOperator> children)	Regenerate with this node with a new set of children.
String	getOperatorType()

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

accept, getCondition, getConditions, getJoinType, getLeft, getRight, isSemiJoin, iterator

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, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

OPERATOR_TYPE

public static final String OPERATOR_TYPE

See Also:

• Constant Field Values

Constructor Details

MergeJoinPOP

public MergeJoinPOP(PhysicalOperator left,
 PhysicalOperator right,
 List<JoinCondition> conditions,
 org.apache.calcite.rel.core.JoinRelType joinType)

Method Details

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.

flipIfRight

public MergeJoinPOP flipIfRight()

getOperatorType

public String getOperatorType()