eu.ehri.project.acl

Enum AnonymousAccessor

java.lang.Object

java.lang.Enum<AnonymousAccessor>

eu.ehri.project.acl.AnonymousAccessor

All Implemented Interfaces:

com.tinkerpop.frames.VertexFrame, Accessor, Entity, Identifiable, Serializable, Comparable<AnonymousAccessor>

public enum AnonymousAccessor
extends Enum<AnonymousAccessor>
implements Accessor

Implementation of an anonymous user singleton.

Nested Class Summary

Nested classes/interfaces inherited from interface eu.ehri.project.models.base.Accessor

Accessor.Impl

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
void	addPermissionGrant(PermissionGrant grant)
<T extends Entity> T	as(Class<T> cls) Cast this frame to another type.
com.tinkerpop.blueprints.Vertex	asVertex()
Iterable<Accessor>	getAllParents()
String	getId() Get the unique item id.
String	getIdentifier()
static Accessor	getInstance() Obtain the shared instance of the Anonymous Accessor.
Iterable<Accessor>	getParents()
Iterable<PermissionGrant>	getPermissionGrants()
<T> T	getProperty(Enum<?> key)
<T> T	getProperty(String key) Get an arbitrary property from the underlying vertex.
Set<String>	getPropertyKeys() Get the property keys from the underlying vertex.
String	getType() Get the type key for this frame.
boolean	isAdmin()
boolean	isAnonymous()
static AnonymousAccessor	valueOf(String name) Returns the enum constant of this type with the specified name.
static AnonymousAccessor[]	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

INSTANCE

public static final AnonymousAccessor INSTANCE

Method Detail

values

public static AnonymousAccessor[] 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 (AnonymousAccessor c : AnonymousAccessor.values())
    System.out.println(c);

Returns:

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

valueOf

public static AnonymousAccessor 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

getInstance

public static Accessor getInstance()

Obtain the shared instance of the Anonymous Accessor. There Can Be Only One.

as

public <T extends Entity> T as(Class<T> cls)

Description copied from interface: Entity

Cast this frame to another type.

Specified by:

as in interface Entity

Type Parameters:

T - the generic class

Parameters:

cls - the class of the framed type

Returns:

the framed item as the new class

isAdmin

public boolean isAdmin()

Specified by:

isAdmin in interface Accessor

isAnonymous

public boolean isAnonymous()

Specified by:

isAnonymous in interface Accessor

getId

public String getId()

Description copied from interface: Entity

Get the unique item id.

Specified by:

getId in interface Entity

Returns:

id

getType

public String getType()

Description copied from interface: Entity

Get the type key for this frame.

Specified by:

getType in interface Entity

Returns:

type

asVertex

public com.tinkerpop.blueprints.Vertex asVertex()

Specified by:

asVertex in interface com.tinkerpop.frames.VertexFrame

getIdentifier

public String getIdentifier()

Specified by:

getIdentifier in interface Identifiable

getParents

public Iterable<Accessor> getParents()

Specified by:

getParents in interface Accessor

getAllParents

public Iterable<Accessor> getAllParents()

Specified by:

getAllParents in interface Accessor

getPermissionGrants

public Iterable<PermissionGrant> getPermissionGrants()

Specified by:

getPermissionGrants in interface Accessor

addPermissionGrant

public void addPermissionGrant(PermissionGrant grant)

Specified by:

addPermissionGrant in interface Accessor

getProperty

public <T> T getProperty(String key)

Description copied from interface: Entity

Get an arbitrary property from the underlying vertex.

Specified by:

getProperty in interface Entity

Type Parameters:

T - the property's type

Parameters:

key - the property key

Returns:

the property value, or null

getProperty

public <T> T getProperty(Enum<?> key)

Specified by:

getProperty in interface Entity

getPropertyKeys

public Set<String> getPropertyKeys()

Description copied from interface: Entity

Get the property keys from the underlying vertex.

Specified by:

getPropertyKeys in interface Entity

Returns:

a set of string keys