Module org.postgresql.pljava

Package org.postgresql.pljava.annotation

Enum Class Function.Parallel

java.lang.Object

java.lang.Enum<Function.Parallel>

org.postgresql.pljava.annotation.Function.Parallel

All Implemented Interfaces:

Serializable, Comparable<Function.Parallel>, Constable

Enclosing class:

Function

public static enum Function.Parallel
extends Enum<Function.Parallel>

Whether the function is unsafe to use in any parallel query plan at all, or avoids certain operations and can appear in such a plan but must be executed only in the parallel group leader, or avoids an even larger set of operations and is safe to execute anywhere in a parallel plan.

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
RESTRICTED
SAFE
UNSAFE

Method Summary

Modifier and Type	Method	Description
static Function.Parallel	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Function.Parallel[]	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

UNSAFE

public static final Function.Parallel UNSAFE

RESTRICTED

public static final Function.Parallel RESTRICTED

SAFE

public static final Function.Parallel SAFE

Method Details

values

public static Function.Parallel[] 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 Function.Parallel 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