Package groovy.transform

Enum Class PackedClosures.PackMode

java.lang.Object

java.lang.Enum<PackedClosures.PackMode>

groovy.transform.PackedClosures.PackMode

All Implemented Interfaces:

Serializable, Comparable<PackedClosures.PackMode>, Constable

Enclosing class:

PackedClosures

@Incubating
public static enum PackedClosures.PackMode
extends Enum<PackedClosures.PackMode>

The packing behaviour of a PackedClosures scope. LENIENT, WARN and STRICT all pack, differing only in how they report a closure that could not be packed (declines are otherwise silent). DISABLED is the opposite: it opts the scope out of packing entirely, so the most-specific declaration wins — a DISABLED method inside a packed class, or vice versa, and it overrides the automatic groovy.target.closure.pack flag as well.

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
DISABLED	Do not pack any closure in this scope; overrides an enclosing opt-in and the automatic flag.
LENIENT	Silently fall back to a generated closure class for any closure that cannot be packed (default).
STRICT	Emit a compiler error for any closure in the scope that cannot be packed.
WARN	Emit a compiler warning, naming the closure and why it declined, for each that cannot be packed.

Method Summary

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

DISABLED

public static final PackedClosures.PackMode DISABLED

Do not pack any closure in this scope; overrides an enclosing opt-in and the automatic flag.

LENIENT

public static final PackedClosures.PackMode LENIENT

Silently fall back to a generated closure class for any closure that cannot be packed (default).

WARN

public static final PackedClosures.PackMode WARN

Emit a compiler warning, naming the closure and why it declined, for each that cannot be packed.

STRICT

public static final PackedClosures.PackMode STRICT

Emit a compiler error for any closure in the scope that cannot be packed.

Method Details

values

public static PackedClosures.PackMode[] 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 PackedClosures.PackMode 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