Package org.apache.drill.common.logical.data

Class Intersect

java.lang.Object

org.apache.drill.common.logical.data.LogicalOperatorBase

org.apache.drill.common.logical.data.Intersect

All Implemented Interfaces:

Iterable<LogicalOperator>, GraphValue<LogicalOperator>, LogicalOperator

public class Intersect
extends LogicalOperatorBase

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Intersect.Builder

Nested classes/interfaces inherited from interface org.apache.drill.common.logical.data.LogicalOperator

LogicalOperator.NodeBuilder<T extends LogicalOperator>

Constructor Summary

Constructors

Constructor	Description
Intersect(List<LogicalOperator> inputs, Boolean distinct)

Method Summary

Modifier and Type	Method	Description
<T, X, E extends Throwable> T	accept(LogicalVisitor<T,X,E> logicalVisitor, X value)	Provides capability to build a set of output based on traversing a query graph tree.
static Intersect.Builder	builder()
List<LogicalOperator>	getInputs()
boolean	isDistinct()
Iterator<LogicalOperator>	iterator()

Methods inherited from class org.apache.drill.common.logical.data.LogicalOperatorBase

accept, equals, getMemo, hashCode, nodeBuilder, registerAsSubscriber, setMemo, setupAndValidate, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

Intersect

public Intersect(List<LogicalOperator> inputs,
 Boolean distinct)

Method Details

getInputs

public List<LogicalOperator> getInputs()

isDistinct

public boolean isDistinct()

accept

public <T,
X,
E extends Throwable> T accept(LogicalVisitor<T,X,E> logicalVisitor,
 X value)
                                   throws E

Description copied from interface: LogicalOperator

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

Returns:

Throws:

E extends Throwable

iterator

public Iterator<LogicalOperator> iterator()

builder

public static Intersect.Builder builder()