org.apache.calcite.rel.mutable

Class MutableCalc

java.lang.Object

org.apache.calcite.rel.mutable.MutableRel

org.apache.calcite.rel.mutable.MutableSingleRel

org.apache.calcite.rel.mutable.MutableCalc

public class MutableCalc
extends MutableSingleRel

Mutable equivalent of Calc.

Field Summary

Fields

Modifier and Type	Field and Description
RexProgram	program

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	MutableCalc(MutableRel input, RexProgram program)

Method Summary

Modifier and Type	Method and Description
MutableRel	clone()
StringBuilder	digest(StringBuilder buf)
boolean	equals(Object obj)
int	hashCode()
static MutableCalc	of(MutableRel input, RexProgram program) Creates a MutableCalc

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

program

public final RexProgram program

Constructor Detail

MutableCalc

private MutableCalc(MutableRel input,
                    RexProgram program)

Method Detail

of

public static MutableCalc of(MutableRel input,
                             RexProgram program)

Creates a MutableCalc

Parameters:

input - Input relational expression

program - Calc program

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