org.apache.calcite.rel.mutable

Class MutableUncollect

java.lang.Object

org.apache.calcite.rel.mutable.MutableRel

org.apache.calcite.rel.mutable.MutableSingleRel

org.apache.calcite.rel.mutable.MutableUncollect

public class MutableUncollect
extends MutableSingleRel

Mutable equivalent of Uncollect.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	withOrdinality

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

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
private	MutableUncollect(RelDataType rowType, MutableRel input, boolean withOrdinality)

Method Summary

Modifier and Type	Method and Description
MutableRel	clone()
StringBuilder	digest(StringBuilder buf)
boolean	equals(Object obj)
int	hashCode()
static MutableUncollect	of(RelDataType rowType, MutableRel input, boolean withOrdinality) Creates a MutableUncollect.

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

childrenAccept, getInput, getInputs, setInput

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

Constructor Detail

MutableUncollect

private MutableUncollect(RelDataType rowType,
                         MutableRel input,
                         boolean withOrdinality)

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(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