org.apache.calcite.rel.mutable

Class MutableUncollect

java.lang.Object

org.apache.calcite.rel.mutable.MutableRel

org.apache.calcite.rel.mutable.MutableUncollect

public class MutableUncollect
extends MutableRel

Mutable equivalent of Uncollect.

Field Summary

Fields

Modifier and Type	Field and Description
protected MutableRel	input
boolean	withOrdinality

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

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

Method Summary

Modifier and Type	Method and Description
void	childrenAccept(MutableRelVisitor visitor)
MutableRel	clone()
StringBuilder	digest(StringBuilder buf)
boolean	equals(@Nullable Object obj)
MutableRel	getInput()
List<MutableRel>	getInputs()
int	hashCode()
static MutableUncollect	of(RelDataType rowType, MutableRel input, boolean withOrdinality) Creates a MutableUncollect.
void	setInput(int ordinalInParent, MutableRel input)

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

deep, getParent, replaceInParent, toString

Methods inherited from class java.lang.Object

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

Field Detail

withOrdinality

public final boolean withOrdinality

input

protected MutableRel input

Method Detail

of

public static MutableUncollect of(RelDataType rowType,
                                  MutableRel input,
                                  boolean withOrdinality)

Creates a MutableUncollect.

Parameters:

rowType - Row type

input - Input relational expression

withOrdinality - Whether the output contains an extra ORDINALITY column

equals

public boolean equals(@Nullable Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

digest

public StringBuilder digest(StringBuilder buf)

Specified by:

digest in class MutableRel

clone

public MutableRel clone()

Specified by:

clone in class MutableRel

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()