org.apache.tinkerpop.gremlin.process.computer.util

Class ComputerGraph.ComputerVertexProperty<V>

java.lang.Object

org.apache.tinkerpop.gremlin.process.computer.util.ComputerGraph.ComputerElement

org.apache.tinkerpop.gremlin.process.computer.util.ComputerGraph.ComputerVertexProperty<V>

All Implemented Interfaces:

Element, Property<V>, WrappedElement<Element>, WrappedVertexProperty<VertexProperty<V>>, VertexProperty<V>

Enclosing class:

ComputerGraph

public class ComputerGraph.ComputerVertexProperty<V>
extends ComputerGraph.ComputerElement
implements VertexProperty<V>, WrappedVertexProperty<VertexProperty<V>>

Nested Class Summary

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

VertexProperty.Cardinality, VertexProperty.Exceptions

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.structure.VertexProperty

DEFAULT_LABEL

Constructor Summary

Constructors

Constructor and Description
ComputerVertexProperty(VertexProperty<V> vertexProperty)

Method Summary

Modifier and Type	Method and Description
Vertex	element() Gets the Vertex that owns this VertexProperty.
VertexProperty<V>	getBaseVertexProperty()
boolean	isPresent() Whether the property is empty or not.
String	key() The key of the property.
<U> Iterator<Property<U>>	properties(String... propertyKeys) Get an Iterator of properties where the propertyKeys is meant to be a filter on the available keys.
V	value() The value of the property.

Methods inherited from class org.apache.tinkerpop.gremlin.process.computer.util.ComputerGraph.ComputerElement

equals, getBaseElement, graph, hashCode, id, keys, label, property, property, remove, toString, value, values

Methods inherited from class java.lang.Object

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

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

empty, graph, label

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

ifPresent, orElse, orElseGet, orElseThrow, remove

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

id, keys, property, property, remove, value, values

Constructor Detail

ComputerVertexProperty

public ComputerVertexProperty(VertexProperty<V> vertexProperty)

Method Detail

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()
        throws NoSuchElementException

Description copied from interface: Property

The value of the property.

Specified by:

value in interface Property<V>

Returns:

The property value

Throws:

NoSuchElementException - thrown if the property is empty

isPresent

public boolean isPresent()

Description copied from interface: Property

Whether the property is empty or not.

Specified by:

isPresent in interface Property<V>

Returns:

True if the property exists, else false

element

public Vertex element()

Description copied from interface: VertexProperty

Gets the Vertex that owns this VertexProperty.

Specified by:

element in interface Property<V>

Specified by:

element in interface VertexProperty<V>

Returns:

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

properties

public <U> Iterator<Property<U>> properties(String... propertyKeys)

Description copied from interface: Element

Get an Iterator of properties where the propertyKeys is meant to be a filter on the available keys. If no keys are provide then return all the properties.

Specified by:

properties in interface Element

Specified by:

properties in interface VertexProperty<V>

Overrides:

properties in class ComputerGraph.ComputerElement

getBaseVertexProperty

public VertexProperty<V> getBaseVertexProperty()

Specified by:

getBaseVertexProperty in interface WrappedVertexProperty<VertexProperty<V>>