Package org.apache.tinkerpop.gremlin.tinkergraph.structure

Class TinkerProperty<V>

java.lang.Object

org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerProperty<V>

All Implemented Interfaces:

Property<V>

public final class TinkerProperty<V>
extends Object
implements Property<V>

Author:

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

Nested Class Summary

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

Property.Exceptions

Field Summary

Fields

Modifier and Type	Field	Description
protected final Element	element
protected final String	key
protected V	value

Constructor Summary

Constructors

Constructor	Description
TinkerProperty(Element element, String key, V value)

Method Summary

Modifier and Type	Method	Description
Object	clone()
TinkerProperty	copy(Element newOwner)
Element	element()	Get the element that this property is associated with.
boolean	equals(Object object)
int	hashCode()
boolean	isPresent()	The existence of this object implies the property is present, thus even a null value means "present".
String	key()	The key of the property.
void	remove()	Remove the property from the associated element.
String	toString()
V	value()	The value of the property.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

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

ifPresent, orElse, orElseGet, orElseThrow

Field Details

element

protected final Element element

key

protected final String key

value

protected V value

Constructor Details

TinkerProperty

public TinkerProperty(Element element,
 String key,
 V value)

Method Details

element

public Element element()

Description copied from interface: Property

Get the element that this property is associated with.

Specified by:

element in interface Property<V>

Returns:

The element associated with this property (i.e. Vertex, Edge, or VertexProperty).

key

public String key()

Description copied from interface: Property

The key of the property.

Specified by:

key in interface Property<V>

Returns:

The property key

value

public V value()

Description copied from interface: Property

The value of the property.

Specified by:

value in interface Property<V>

Returns:

The property value

isPresent

public boolean isPresent()

The existence of this object implies the property is present, thus even a null value means "present".

Specified by:

isPresent in interface Property<V>

Returns:

True if the property exists, else false

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

remove

public void remove()

Description copied from interface: Property

Remove the property from the associated element.

Specified by:

remove in interface Property<V>

clone

public Object clone()

Overrides:

clone in class Object

copy

public TinkerProperty copy(Element newOwner)