# Hierarchy For Package org.apache.sis.metadata.iso

Package Hierarchies:

- All Packages

## Class Hierarchy

- Object
  - AbstractMetadata (implements Emptiable, LenientComparable)
    - ModifiableMetadata
      - ISOMetadata (implements IdentifiedObject, Serializable)
        - DefaultApplicationSchemaInformation (implements ApplicationSchemaInformation)
        - DefaultExtendedElementInformation (implements ExtendedElementInformation)
        - DefaultIdentifier (implements Identifier)
        - DefaultMetadata (implements Metadata)
        - DefaultMetadataExtensionInformation (implements MetadataExtensionInformation)
        - DefaultMetadataScope
        - DefaultPortrayalCatalogueReference (implements PortrayalCatalogueReference)
  - FormattableObject
    - ImmutableIdentifier (implements ReferenceIdentifier, Serializable)
      - ImmutableIdentifier