Package org.apache.druid.sql.calcite.rel

Enum Class PartialDruidQuery.Stage

java.lang.Object

java.lang.Enum<PartialDruidQuery.Stage>

org.apache.druid.sql.calcite.rel.PartialDruidQuery.Stage

All Implemented Interfaces:

Serializable, Comparable<PartialDruidQuery.Stage>, Constable

Enclosing class:

PartialDruidQuery

public static enum PartialDruidQuery.Stage
extends Enum<PartialDruidQuery.Stage>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AGGREGATE
AGGREGATE_PROJECT
HAVING_FILTER
SCAN
SELECT_PROJECT
SORT
SORT_PROJECT
WHERE_FILTER
WINDOW
WINDOW_PROJECT

Method Summary

Modifier and Type	Method	Description
boolean	canFollow(PartialDruidQuery.Stage stage)
static PartialDruidQuery.Stage	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PartialDruidQuery.Stage[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SCAN

public static final PartialDruidQuery.Stage SCAN

WHERE_FILTER

public static final PartialDruidQuery.Stage WHERE_FILTER

SELECT_PROJECT

public static final PartialDruidQuery.Stage SELECT_PROJECT

AGGREGATE

public static final PartialDruidQuery.Stage AGGREGATE

HAVING_FILTER

public static final PartialDruidQuery.Stage HAVING_FILTER

AGGREGATE_PROJECT

public static final PartialDruidQuery.Stage AGGREGATE_PROJECT

SORT

public static final PartialDruidQuery.Stage SORT

SORT_PROJECT

public static final PartialDruidQuery.Stage SORT_PROJECT

WINDOW

public static final PartialDruidQuery.Stage WINDOW

WINDOW_PROJECT

public static final PartialDruidQuery.Stage WINDOW_PROJECT

Method Details

values

public static PartialDruidQuery.Stage[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static PartialDruidQuery.Stage valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

canFollow

public boolean canFollow(PartialDruidQuery.Stage stage)