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

Class ComputerGraph.ComputerAdjacentVertex

java.lang.Object

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

All Implemented Interfaces:

Element, Host, WrappedVertex<Vertex>, Vertex

Enclosing class:

ComputerGraph

public class ComputerGraph.ComputerAdjacentVertex
extends Object
implements Vertex, WrappedVertex<Vertex>

Nested Class Summary

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

Vertex.Exceptions

Field Summary

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

DEFAULT_LABEL, EMPTY_ARGS

Constructor Summary

Constructors

Constructor and Description
ComputerAdjacentVertex(Vertex adjacentVertex)

Method Summary

Modifier and Type	Method and Description
Edge	addEdge(String label, Vertex inVertex, Object... keyValues) Add an outgoing edge to the vertex with provided label and edge properties as key/value pairs.
Iterator<Edge>	edges(Direction direction, String... edgeLabels) Gets an Iterator of incident edges.
boolean	equals(Object other)
Vertex	getBaseVertex()
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.
<V> Iterator<VertexProperty<V>>	properties(String... propertyKeys) Get an Iterator of properties where the propertyKeys is meant to be a filter on the available keys.
<V> VertexProperty<V>	property(String key, V value, Object... keyValues) Set the provided key to the provided value using default VertexProperty.Cardinality for that key.
<V> VertexProperty<V>	property(VertexProperty.Cardinality cardinality, String key, V value, Object... keyValues) Create a new vertex property.
void	remove() Removes the Element from the graph.
String	toString()
Iterator<Vertex>	vertices(Direction direction, String... edgeLabels) Gets an Iterator of adjacent vertices.

Methods inherited from class java.lang.Object

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

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

property, property

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

keys, value, values

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

getHostingVertex

Constructor Detail

ComputerAdjacentVertex

public ComputerAdjacentVertex(Vertex adjacentVertex)

Method Detail

addEdge

public Edge addEdge(String label,
                    Vertex inVertex,
                    Object... keyValues)

Description copied from interface: Vertex

Add an outgoing edge to the vertex with provided label and edge properties as key/value pairs. These key/values must be provided in an even number where the odd numbered arguments are String property keys and the even numbered arguments are the related property values.

Specified by:

addEdge in interface Vertex

Parameters:

label - The label of the edge

inVertex - The vertex to receive an incoming edge from the current vertex

keyValues - The key/value pairs to turn into edge properties

Returns:

the newly created edge

property

public <V> VertexProperty<V> property(String key,
                                      V value,
                                      Object... keyValues)

Description copied from interface: Vertex

Set the provided key to the provided value using default VertexProperty.Cardinality for that key. The default cardinality can be vendor defined and is usually tied to the graph schema. The default implementation of this method determines the cardinality graph().features().vertex().getCardinality(key). The provided key/values are the properties of the newly created VertexProperty. These key/values must be provided in an even number where the odd numbered arguments are String.

Specified by:

property in interface Vertex

Type Parameters:

V - the type of the value of the vertex property

Parameters:

key - the key of the vertex property

value - The value of the vertex property

keyValues - the key/value pairs to turn into vertex property properties

Returns:

the newly created vertex property

property

public <V> VertexProperty<V> property(VertexProperty.Cardinality cardinality,
                                      String key,
                                      V value,
                                      Object... keyValues)

Description copied from interface: Vertex

Create a new vertex property. If the cardinality is VertexProperty.Cardinality.single, then set the key to the value. If the cardinality is VertexProperty.Cardinality.list, then add a new value to the key. If the cardinality is VertexProperty.Cardinality.set, then only add a new value if that value doesn't already exist for the key. If the value already exists for the key, add the provided key value vertex property properties to it.

Specified by:

property in interface Vertex

Type Parameters:

V - the type of the value of the vertex property

Parameters:

cardinality - the desired cardinality of the property key

key - the key of the vertex property

value - The value of the vertex property

keyValues - the key/value pairs to turn into vertex property properties

Returns:

the newly created vertex property

edges

public Iterator<Edge> edges(Direction direction,
                            String... edgeLabels)

Description copied from interface: Vertex

Gets an Iterator of incident edges.

Specified by:

edges in interface Vertex

Parameters:

direction - The incident direction of the edges to retrieve off this vertex

edgeLabels - The labels of the edges to retrieve. If no labels are provided, then get all edges.

Returns:

An iterator of edges meeting the provided specification

vertices

public Iterator<Vertex> vertices(Direction direction,
                                 String... edgeLabels)

Description copied from interface: Vertex

Gets an Iterator of adjacent vertices.

Specified by:

vertices in interface Vertex

Parameters:

direction - The adjacency direction of the vertices to retrieve off this vertex

edgeLabels - The labels of the edges associated with the vertices to retrieve. If no labels are provided, then get all edges.

Returns:

An iterator of vertices meeting the provided specification

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

remove

public void remove()

Description copied from interface: Element

Removes the Element from the graph.

Specified by:

remove in interface Element

properties

public <V> Iterator<VertexProperty<V>> properties(String... propertyKeys)

Description copied from interface: Vertex

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 Vertex

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

getBaseVertex

public Vertex getBaseVertex()

Specified by:

getBaseVertex in interface WrappedVertex<Vertex>