Package org.apache.calcite.rel.mutable

Class MutableTableFunctionScan

java.lang.Object

org.apache.calcite.rel.mutable.MutableRel

org.apache.calcite.rel.mutable.MutableTableFunctionScan

public class MutableTableFunctionScan
extends MutableRel

Mutable equivalent of TableFunctionScan.

Field Summary

Fields

Modifier and Type	Field	Description
final @Nullable Set<RelColumnMapping>	columnMappings
final @Nullable Type	elementType
protected final List<MutableRel>	inputs
final RexNode	rexCall

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	Description
void	childrenAccept(MutableRelVisitor visitor)
MutableRel	clone()
protected List<MutableRel>	cloneChildren()
StringBuilder	digest(StringBuilder buf)
boolean	equals(@Nullable Object obj)
List<MutableRel>	getInputs()
int	hashCode()
static MutableTableFunctionScan	of(RelOptCluster cluster, RelDataType rowType, List<MutableRel> inputs, RexNode rexCall, @Nullable Type elementType, @Nullable Set<RelColumnMapping> columnMappings)	Creates a MutableTableFunctionScan.
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 Details

rexCall

public final RexNode rexCall

elementType

public final @Nullable Type elementType

columnMappings

public final @Nullable Set<RelColumnMapping> columnMappings

inputs

protected final List<MutableRel> inputs

Method Details

of

public static MutableTableFunctionScan of(RelOptCluster cluster,
 RelDataType rowType,
 List<MutableRel> inputs,
 RexNode rexCall,
 @Nullable Type elementType,
 @Nullable Set<RelColumnMapping> columnMappings)

Creates a MutableTableFunctionScan.

Parameters:

cluster - Cluster that this relational expression belongs to

rowType - Row type

inputs - Input relational expressions

rexCall - Function invocation expression

elementType - Element type of the collection that will implement this table

columnMappings - Column mappings associated with this function

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

cloneChildren

protected List<MutableRel> cloneChildren()