org.springframework.boot.buildpack.platform.build

Enum PullPolicy

java.lang.Object

java.lang.Enum<PullPolicy>

org.springframework.boot.buildpack.platform.build.PullPolicy

All Implemented Interfaces:

Serializable, Comparable<PullPolicy>

public enum PullPolicy
extends Enum<PullPolicy>

Image pull policy.

Since:

2.4.0

Author:

Andrey Shlykov

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALWAYS Always pull the image from the registry.
IF_NOT_PRESENT Pull the image from the registry only if it does not exist locally.
NEVER Never pull the image from the registry.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ALWAYS

public static final PullPolicy ALWAYS

Always pull the image from the registry.

NEVER

public static final PullPolicy NEVER

Never pull the image from the registry.

IF_NOT_PRESENT

public static final PullPolicy IF_NOT_PRESENT

Pull the image from the registry only if it does not exist locally.

Method Detail

values

public static PullPolicy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PullPolicy c : PullPolicy.values())
    System.out.println(c);

Returns:

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

valueOf

public static PullPolicy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null