org.apache.calcite.rel.mutable

Class MutableSingleRel

java.lang.Object

org.apache.calcite.rel.mutable.MutableRel

org.apache.calcite.rel.mutable.MutableSingleRel

Direct Known Subclasses:

Holder, MutableAggregate, MutableCalc, MutableCollect, MutableExchange, MutableFilter, MutableProject, MutableSample, MutableSort, MutableTableModify, MutableUncollect, MutableWindow

abstract class MutableSingleRel
extends MutableRel

Mutable equivalent of SingleRel.

Field Summary

Fields

Modifier and Type	Field and Description
protected MutableRel	input

Fields inherited from class org.apache.calcite.rel.mutable.MutableRel

cluster, ordinalInParent, PAIRWISE_STRING_EQUIVALENCE, parent, rowType, STRING_EQUIVALENCE, type

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MutableSingleRel(MutableRelType type, RelDataType rowType, MutableRel input)

Method Summary

Modifier and Type	Method and Description
void	childrenAccept(MutableRelVisitor visitor)
MutableRel	getInput()
List<MutableRel>	getInputs()
void	setInput(int ordinalInParent, MutableRel input)

Methods inherited from class org.apache.calcite.rel.mutable.MutableRel

clone, deep, digest, getParent, replaceInParent, toString

Methods inherited from class java.lang.Object

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

Field Detail

input

protected MutableRel input

Constructor Detail

MutableSingleRel

protected MutableSingleRel(MutableRelType type,
                           RelDataType rowType,
                           MutableRel input)

Method Detail

setInput

public void setInput(int ordinalInParent,
                     MutableRel input)

Specified by:

setInput in class MutableRel

getInputs

public List<MutableRel> getInputs()

Specified by:

getInputs in class MutableRel

childrenAccept

public void childrenAccept(MutableRelVisitor visitor)

Specified by:

childrenAccept in class MutableRel

getInput

public MutableRel getInput()