org.apache.tinkerpop.gremlin.structure.util.reference

Class ReferenceElement<E extends Element>

java.lang.Object

org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceElement<E>

All Implemented Interfaces:

Serializable, Element, Attachable<E>

Direct Known Subclasses:

ReferenceEdge, ReferenceVertex, ReferenceVertexProperty

public abstract class ReferenceElement<E extends Element>
extends Object
implements Element, Serializable, Attachable<E>

Author:

Marko A. Rodriguez (http://markorodriguez.com)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.Element

Element.Exceptions

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.util.Attachable

Attachable.Exceptions, Attachable.Method

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	id
protected String	label

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ReferenceElement()
	ReferenceElement(Element element)
protected	ReferenceElement(Object id, String label)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
E	get() Get the raw object trying to be attached.
Graph	graph() Get the graph that this element is within.
int	hashCode()
Object	id() Gets the unique identifier for the graph Element.
String	label() Gets the label for the graph Element which helps categorize it.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Element

keys, properties, property, property, remove, value, values

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.util.Attachable

attach

Field Detail

id

protected Object id

label

protected String label

Constructor Detail

ReferenceElement

protected ReferenceElement()

ReferenceElement

protected ReferenceElement(Object id,
                           String label)

ReferenceElement

public ReferenceElement(Element element)

Method Detail

id

public Object id()

Description copied from interface: Element

Gets the unique identifier for the graph Element.

Specified by:

id in interface Element

Returns:

The id of the element

label

public String label()

Description copied from interface: Element

Gets the label for the graph Element which helps categorize it.

Specified by:

label in interface Element

Returns:

The label of the element

graph

public Graph graph()

Description copied from interface: Element

Get the graph that this element is within.

Specified by:

graph in interface Element

Returns:

the graph of this element

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

get

public E get()

Description copied from interface: Attachable

Get the raw object trying to be attached.

Specified by:

get in interface Attachable<E extends Element>

Returns:

the raw object to attach