oracle.pg.common

Class OracleWrapperVertex

java.lang.Object

oracle.pg.common.OracleWrapperElement

oracle.pg.common.OracleWrapperVertex

All Implemented Interfaces:

Element, Vertex

public class OracleWrapperVertex
extends OracleWrapperElement
implements Vertex

This class implements the Blueprints Vertex and Element interface by using an Oracle backend.

Method Summary

Methods

Modifier and Type	Method and Description
Edge	addEdge(String label, Vertex inVertex) This method adds an outgoing edge from this vertex to the inVertex with the provided edge label
Iterable<Edge>	getEdges(Direction direction, String... labels) Return the edges incident to the vertex according to the given direction and edge labels.
static OracleWrapperVertex	getInstance(OracleWrapperGraph opg, Long vid) Returns an instance of OracleWrapperVertex
Iterable<Vertex>	getVertices(Direction direction, String... labels) Return the vertices adjacent to the vertex according to the prDVIDed direction and edge labels.
VertexQuery	query() Generate a query object that can be used to fine tune which edges/vertices are retrieved that are incident/adjacent to this vertex.
void	remove() This method removes this vertex from its container grpah
String	toString()

Methods inherited from class oracle.pg.common.OracleWrapperElement

countPropertyKeys, getId, getProperty, getPropertyKeys, isPartial, removeProperty, setProperty, setProperty

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.tinkerpop.blueprints.Element

getId, getProperty, getPropertyKeys, removeProperty, setProperty

Method Detail

addEdge

public Edge addEdge(String label,
           Vertex inVertex)

This method adds an outgoing edge from this vertex to the inVertex with the provided edge label

Specified by:

addEdge in interface Vertex

getEdges

public Iterable<Edge> getEdges(Direction direction,
                      String... labels)

Return the edges incident to the vertex according to the given direction and edge labels. TODO: handle labels

Specified by:

getEdges in interface Vertex

getInstance

public static OracleWrapperVertex getInstance(OracleWrapperGraph opg,
                              Long vid)

Returns an instance of OracleWrapperVertex

getVertices

public Iterable<Vertex> getVertices(Direction direction,
                           String... labels)

Return the vertices adjacent to the vertex according to the prDVIDed direction and edge labels.

Specified by:

getVertices in interface Vertex

query

public VertexQuery query()

Generate a query object that can be used to fine tune which edges/vertices are retrieved that are incident/adjacent to this vertex.

Specified by:

query in interface Vertex

remove

public void remove()

This method removes this vertex from its container grpah

Specified by:

remove in interface Element

toString

public String toString()

Overrides:

toString in class Object