Package org.projectnessie.model

Class Namespace

java.lang.Object

org.projectnessie.model.Content

org.projectnessie.model.Namespace

Direct Known Subclasses:

ImmutableNamespace

@Immutable
public abstract class Namespace
extends Content

For a given table name a.b.c.tableName, the Namespace would be the prefix a.b.c, since the last element tableName always represents the name of the actual table and is not included in the Namespace itself. Therefore, the Namespace is always consisting of the first N-1 elements.

Nested Class Summary

Nested classes/interfaces inherited from class org.projectnessie.model.Content

Content.Type

Field Summary

Fields

Modifier and Type	Field	Description
static Namespace	EMPTY

Constructor Summary

Constructors

Constructor	Description
Namespace()

Method Summary

Modifier and Type	Method	Description
static Namespace	fromPathString(String encoded)	Convert from path encoded string to normal string.
abstract @NotNull List<String>	getElements()
@NotNull String	getId()	Unique id for this object.
Content.Type	getType()	Returns the Content.Type enum constant for this content object.
boolean	isEmpty()
@NotNull String	name()
static Namespace	of(String... elements)	Builds a Namespace instance for the given elements.
static Namespace	of(List<String> elements)	Builds a Namespace instance for the given elements.
static Namespace	parse(String identifier)	Builds a Namespace instance for the given elements split by the . (dot) character.
String	toPathString()	Convert this namespace to a URL encoded path string.
String	toString()

Methods inherited from class org.projectnessie.model.Content

unwrap

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final Namespace EMPTY

Constructor Detail

Namespace

public Namespace()

Method Detail

getType

public Content.Type getType()

Description copied from class: Content

Returns the Content.Type enum constant for this content object.

The name of the returned enum value should match the JSON type name used for serializing the content object.

Specified by:

getType in class Content

name

@NotNull
@Derived
public @NotNull String name()

getId

@NotNull
@Derived
public @NotNull String getId()

Description copied from class: Content

Unique id for this object.

This id is unique for the entire lifetime of this Content object and persists across renames. Two content objects with the same key will have different id.

Overrides:

getId in class Content

isEmpty

@Redacted
public boolean isEmpty()

getElements

@NotNull
public abstract @NotNull List<String> getElements()

of

public static Namespace of(String... elements)

Builds a Namespace instance for the given elements.

Parameters:

elements - The elements to build the namespace from.

Returns:

The constructed Namespace instance. If elements is empty, then name() will be an empty string.

of

public static Namespace of(List<String> elements)

Builds a Namespace instance for the given elements.

Parameters:

elements - The elements to build the namespace from.

Returns:

The constructed Namespace instance. If elements is empty, then name() will be an empty string.

parse

public static Namespace parse(String identifier)

Builds a Namespace instance for the given elements split by the . (dot) character.

Parameters:

identifier - The identifier to build the namespace from.

Returns:

Splits the given identifier by . and returns a Namespace instance. If identifier is empty, then name() will be an empty string.

fromPathString

public static Namespace fromPathString(String encoded)

Convert from path encoded string to normal string.

Parameters:

encoded - Path encoded string

Returns:

Actual key.

toPathString

public String toPathString()

Convert this namespace to a URL encoded path string.

Returns:

String encoded for path use.

toString

public String toString()

Overrides:

toString in class Object