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 Details

    • tag

      protected final @Nullable String tag
      The tag of the container.

  • Constructor Details

    • Ref

      protected Ref(@Nullable String tag)
      Constructor
      Parameters:
      tag - The tag

  • 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

    • forTarget

      public abstract T forTarget(String target)
      Return a container ref for the target repository
      Parameters:
      target - The target repository
      Returns:
      The container ref

    • forTarget

      public abstract T forTarget(OCI<T> target)
      Return a container ref for the target repository
      Parameters:
      target - The target repository
      Returns:
      The container ref

    • getTarget

      public abstract String getTarget(OCI<T> target)
      Get the target repository for the ref
      Parameters:
      target - The target repository
      Returns:
      The target repository