org.apache.calcite.rel.mutable

Class MutableMultiRel

java.lang.Object

org.apache.calcite.rel.mutable.MutableRel

org.apache.calcite.rel.mutable.MutableMultiRel

Direct Known Subclasses:

MutableSetOp, MutableTableFunctionScan

abstract class MutableMultiRel
extends MutableRel

Base Class for relations with three or more inputs

Field Summary

Fields

Modifier and Type	Field and Description
protected List<MutableRel>	inputs

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	MutableMultiRel(RelOptCluster cluster, RelDataType rowType, MutableRelType type, List<MutableRel> inputs)

Method Summary

Modifier and Type	Method and Description
void	childrenAccept(MutableRelVisitor visitor)
protected List<MutableRel>	cloneChildren()
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

inputs

protected final List<MutableRel> inputs

Constructor Detail

MutableMultiRel

protected MutableMultiRel(RelOptCluster cluster,
                          RelDataType rowType,
                          MutableRelType type,
                          List<MutableRel> inputs)

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

cloneChildren

protected List<MutableRel> cloneChildren()