Module io.helidon.data.codegen.query

Package io.helidon.data.codegen.query

Enum Class ProjectionAction

java.lang.Object

java.lang.Enum<ProjectionAction>

io.helidon.data.codegen.query.ProjectionAction

All Implemented Interfaces:

Serializable, Comparable<ProjectionAction>, Constable

public enum ProjectionAction
extends Enum<ProjectionAction>

Projection action, e.g. SELECT, DELETE, UPDATE.

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
Delete	DELETE action.
Select	SELECT action.
Update	UPDATE action.

Method Summary

Modifier and Type	Method	Description
boolean	isDml()	Whether query is DML (data manipulation language) or not.
static ProjectionAction	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ProjectionAction[]	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

Select

public static final ProjectionAction Select

SELECT action.

Delete

public static final ProjectionAction Delete

DELETE action.

Update

public static final ProjectionAction Update

UPDATE action.

Method Details

values

public static ProjectionAction[] 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 ProjectionAction 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

isDml

public boolean isDml()

Whether query is DML (data manipulation language) or not.

Returns:

value of true when query is DML or false otherwise.