com.thinkaurelius.titan.hadoop

Class FaunusVertex

java.lang.Object

com.thinkaurelius.titan.hadoop.LifeCycleElement

com.thinkaurelius.titan.hadoop.FaunusElement

com.thinkaurelius.titan.hadoop.FaunusPathElement

com.thinkaurelius.titan.hadoop.FaunusVertex

All Implemented Interfaces:

Idfiable, TitanElement, TitanVertex, InternalElement, Removable, com.tinkerpop.blueprints.Element, com.tinkerpop.blueprints.Vertex, Comparable<FaunusElement>, org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<FaunusElement>

public class FaunusVertex
extends FaunusPathElement
implements TitanVertex

Author:

Marko A. Rodriguez (http://markorodriguez.com), Matthias Broecheler (me@matthiasb.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FaunusVertex.MicroVertex

Nested classes/interfaces inherited from class com.thinkaurelius.titan.hadoop.FaunusPathElement

FaunusPathElement.MicroElement, FaunusPathElement.Tracker

Field Summary

Fields inherited from class com.thinkaurelius.titan.hadoop.FaunusPathElement

configuration, pathCounter, tracker

Fields inherited from class com.thinkaurelius.titan.hadoop.FaunusElement

FILTER_DELETED_EDGES, FILTER_DELETED_PROPERTIES, id, inAdjacency, NO_ID, outAdjacency

Fields inherited from class com.thinkaurelius.titan.hadoop.LifeCycleElement

lifecycle

Constructor Summary

Constructors

Constructor and Description
FaunusVertex()
FaunusVertex(Configuration configuration)
FaunusVertex(Configuration configuration, DataInput in) Special constructor for deserialization.
FaunusVertex(Configuration configuration, long id)

Method Summary

Modifier and Type	Method and Description
void	addAll(FaunusVertex vertex)
StandardFaunusEdge	addEdge(com.tinkerpop.blueprints.Direction dir, StandardFaunusEdge edge)
FaunusEdge	addEdge(com.tinkerpop.blueprints.Direction direction, String label, long otherVertexId)
FaunusEdge	addEdge(EdgeLabel label, TitanVertex vertex)
StandardFaunusEdge	addEdge(StandardFaunusEdge edge)
FaunusEdge	addEdge(String label, TitanVertex vertex)
FaunusEdge	addEdge(String label, com.tinkerpop.blueprints.Vertex inVertex)
void	addEdges(com.tinkerpop.blueprints.Direction direction, FaunusVertex vertex) Copy edges from another vertex to this one.
FaunusProperty	addProperty(FaunusProperty property)
TitanProperty	addProperty(PropertyKey key, Object value)
FaunusProperty	addProperty(String key, Object value)
long	getEdgeCount()
Set<FaunusEdgeLabel>	getEdgeLabels(com.tinkerpop.blueprints.Direction direction)
Iterable<TitanEdge>	getEdges()
Iterable<com.tinkerpop.blueprints.Edge>	getEdges(com.tinkerpop.blueprints.Direction direction, String... labels)
String	getLabel()
Iterable<TitanProperty>	getProperties()
Iterable<TitanProperty>	getProperties(PropertyKey key)
Iterable<TitanProperty>	getProperties(String key)
long	getPropertyCount()
<T> Iterable<T>	getPropertyValues(String key)
Iterable<TitanRelation>	getRelations()
Iterable<TitanEdge>	getTitanEdges(com.tinkerpop.blueprints.Direction d, EdgeLabel... labels)
FaunusVertexLabel	getVertexLabel()
Iterable<com.tinkerpop.blueprints.Vertex>	getVertices(com.tinkerpop.blueprints.Direction direction, String... labels)
boolean	isConnected()
void	readFields(DataInput in)
void	removeEdges(Tokens.Action action, com.tinkerpop.blueprints.Direction direction, String... stringLabels)
void	removeEdgesToFrom(Set<Long> ids)
void	setProperty(FaunusRelationType type, Object value)
void	setVertexLabel(FaunusVertexLabel label)
void	setVertexLabel(String label)
String	toString()
void	write(DataOutput out)

Methods inherited from class com.thinkaurelius.titan.hadoop.FaunusPathElement

addPath, addPaths, clearPaths, getConf, getFaunusConf, getPaths, getPaths, getTypeManager, hasPaths, hasTrackPaths, incrPath, pathCount, query, setConf, startPath

Methods inherited from class com.thinkaurelius.titan.hadoop.FaunusElement

addAllProperties, addRelation, compareTo, equals, getAdjustedMultiplicity, getId, getLongId, getProperty, getProperty, getProperty, getPropertyCollection, getPropertyKeys, getPropertyKeysDirect, hashCode, hasId, initializeAdjacency, isHidden, isModified, it, remove, removeProperty, removeProperty, setId, setProperty, setProperty, setProperty, setRelation, tx

Methods inherited from class com.thinkaurelius.titan.hadoop.LifeCycleElement

getLifeCycle, isLoaded, isNew, isRemoved, setLifeCycle, updateLifeCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.thinkaurelius.titan.core.TitanVertex

isModified, query

Methods inherited from interface com.thinkaurelius.titan.core.TitanElement

getId, getLongId, getProperty, getProperty, hasId, isLoaded, isNew, isRemoved, remove, removeProperty, removeProperty, setProperty, setProperty

Methods inherited from interface com.tinkerpop.blueprints.Element

getPropertyKeys

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface com.thinkaurelius.titan.graphdb.internal.InternalElement

getLifeCycle

Constructor Detail

FaunusVertex

public FaunusVertex()

FaunusVertex

public FaunusVertex(Configuration configuration)

FaunusVertex

public FaunusVertex(Configuration configuration,
                    long id)

FaunusVertex

public FaunusVertex(Configuration configuration,
                    DataInput in)
             throws IOException

Special constructor for deserialization. Sets the vertex ID to NO_ID and reads the serialized vertex information provided by in

Parameters:

configuration - vertex config

in - data input containing vertex data

Throws:

IOException - on deserialization failure

Method Detail

addAll

public void addAll(FaunusVertex vertex)

setVertexLabel

public void setVertexLabel(FaunusVertexLabel label)

setVertexLabel

public void setVertexLabel(String label)

getLabel

public String getLabel()

Specified by:

getLabel in interface TitanVertex

getVertexLabel

public FaunusVertexLabel getVertexLabel()

Specified by:

getVertexLabel in interface TitanVertex

setProperty

public void setProperty(FaunusRelationType type,
                        Object value)

Specified by:

setProperty in class FaunusElement

addProperty

public FaunusProperty addProperty(FaunusProperty property)

addProperty

public TitanProperty addProperty(PropertyKey key,
                                 Object value)

Specified by:

addProperty in interface TitanVertex

addProperty

public FaunusProperty addProperty(String key,
                                  Object value)

Specified by:

addProperty in interface TitanVertex

getProperties

public Iterable<TitanProperty> getProperties()

Specified by:

getProperties in interface TitanVertex

getProperties

public Iterable<TitanProperty> getProperties(PropertyKey key)

Specified by:

getProperties in interface TitanVertex

getProperties

public Iterable<TitanProperty> getProperties(String key)

Specified by:

getProperties in interface TitanVertex

getPropertyCount

public long getPropertyCount()

Specified by:

getPropertyCount in interface TitanVertex

getPropertyValues

public <T> Iterable<T> getPropertyValues(String key)

getVertices

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

Specified by:

getVertices in interface com.tinkerpop.blueprints.Vertex

getTitanEdges

public Iterable<TitanEdge> getTitanEdges(com.tinkerpop.blueprints.Direction d,
                                         EdgeLabel... labels)

Specified by:

getTitanEdges in interface TitanVertex

getEdges

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

Specified by:

getEdges in interface TitanVertex

Specified by:

getEdges in interface com.tinkerpop.blueprints.Vertex

getEdges

public Iterable<TitanEdge> getEdges()

Specified by:

getEdges in interface TitanVertex

getRelations

public Iterable<TitanRelation> getRelations()

Specified by:

getRelations in interface TitanVertex

getEdgeCount

public long getEdgeCount()

Specified by:

getEdgeCount in interface TitanVertex

isConnected

public boolean isConnected()

Specified by:

isConnected in interface TitanVertex

getEdgeLabels

public Set<FaunusEdgeLabel> getEdgeLabels(com.tinkerpop.blueprints.Direction direction)

addEdge

public StandardFaunusEdge addEdge(com.tinkerpop.blueprints.Direction dir,
                                  StandardFaunusEdge edge)

addEdge

public StandardFaunusEdge addEdge(StandardFaunusEdge edge)

addEdges

public void addEdges(com.tinkerpop.blueprints.Direction direction,
                     FaunusVertex vertex)

Copy edges from another vertex to this one.

Parameters:

direction - direction of edges to copy from the perspective of the vertex parameter

vertex - the other vertex (source of copied edges)

addEdge

public FaunusEdge addEdge(String label,
                          com.tinkerpop.blueprints.Vertex inVertex)

Specified by:

addEdge in interface com.tinkerpop.blueprints.Vertex

addEdge

public FaunusEdge addEdge(com.tinkerpop.blueprints.Direction direction,
                          String label,
                          long otherVertexId)

addEdge

public FaunusEdge addEdge(EdgeLabel label,
                          TitanVertex vertex)

Specified by:

addEdge in interface TitanVertex

addEdge

public FaunusEdge addEdge(String label,
                          TitanVertex vertex)

Specified by:

addEdge in interface TitanVertex

removeEdgesToFrom

public void removeEdgesToFrom(Set<Long> ids)

removeEdges

public void removeEdges(Tokens.Action action,
                        com.tinkerpop.blueprints.Direction direction,
                        String... stringLabels)

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object