Package land.oras

Class Ref<T extends Ref<T>>

java.lang.Object

land.oras.Ref<T>

Type Parameters:

T - The type of the ref

Direct Known Subclasses:

ContainerRef, LayoutRef

@NullMarked
public abstract sealed class Ref<T extends Ref<T>>
extends Object
permits ContainerRef, LayoutRef

A referer of a container on a OCI.

Field Summary

Fields

Modifier and Type	Field	Description
protected final @Nullable String	tag	The tag of the container.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Ref(String tag)	Default constructor

Method Summary

Modifier and Type	Method	Description
abstract SupportedAlgorithm	getAlgorithm()	Get the algorithm
abstract String	getRepository()	Get the repository where to find the ref
@Nullable String	getTag()	Get the tag
abstract T	withDigest(String digest)	Return the ref with the digest

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

tag

protected final @Nullable String tag

The tag of the container.

Constructor Details

Ref

protected Ref(String tag)

Default constructor

Method Details

getTag

public @Nullable String getTag()

Get the tag

Returns:

The tag

withDigest

public abstract T withDigest(String digest)

Return the ref with the digest

Parameters:

digest - The digest

Returns:

The ref

getAlgorithm

public abstract SupportedAlgorithm getAlgorithm()

Get the algorithm

Returns:

The algorithm

getRepository

public abstract String getRepository()

Get the repository where to find the ref

Returns:

The repository