com.thinkaurelius.titan.hadoop

Class StandardFaunusEdge

java.lang.Object

com.thinkaurelius.titan.hadoop.LifeCycleElement

com.thinkaurelius.titan.hadoop.FaunusElement

com.thinkaurelius.titan.hadoop.FaunusPathElement

com.thinkaurelius.titan.hadoop.StandardFaunusRelation

com.thinkaurelius.titan.hadoop.StandardFaunusEdge

All Implemented Interfaces:

Idfiable, TitanEdge, TitanElement, TitanRelation, InternalElement, FaunusEdge, FaunusRelation, Removable, com.tinkerpop.blueprints.Edge, com.tinkerpop.blueprints.Element, Comparable<FaunusElement>, org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<FaunusElement>

public class StandardFaunusEdge
extends StandardFaunusRelation
implements FaunusEdge

Author:

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

Property Summary

Properties inherited from class com.thinkaurelius.titan.hadoop.StandardFaunusRelation

isProperty

Properties inherited from interface com.thinkaurelius.titan.core.TitanRelation

isProperty

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StandardFaunusEdge.MicroEdge

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

FaunusPathElement.MicroElement, FaunusPathElement.Tracker

Field Summary

Fields

Modifier and Type	Field and Description
protected long	inVertex
protected long	outVertex

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
StandardFaunusEdge()
StandardFaunusEdge(Configuration configuration)
StandardFaunusEdge(Configuration configuration, DataInput in)
StandardFaunusEdge(Configuration configuration, long outVertex, long inVertex, FaunusEdgeLabel label)
StandardFaunusEdge(Configuration configuration, long id, long outVertex, long inVertex, FaunusEdgeLabel label)
StandardFaunusEdge(Configuration configuration, long id, long outVertex, long inVertex, String label)
StandardFaunusEdge(Configuration configuration, long outVertex, long inVertex, String label)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object oth)
EdgeLabel	getEdgeLabel()
String	getLabel()
TitanVertex	getOtherVertex(TitanVertex vertex)
TitanVertex	getVertex(com.tinkerpop.blueprints.Direction direction)
TitanVertex	getVertex(int pos)
long	getVertexId(com.tinkerpop.blueprints.Direction direction)
int	hashCode()
boolean	isDirected()
boolean	isUnidirected()
void	readFields(DataInput in)
String	toString()
void	write(DataOutput out)

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

getArity, getDirection, getId, getPropertyKeysDirect, getType, getTypeName, isEdge, isHidden, isIncidentOn, isLoop, isProperty, setProperty, setType

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, getAdjustedMultiplicity, getLongId, getProperty, getProperty, getProperty, getPropertyCollection, getPropertyKeys, hasId, initializeAdjacency, 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.hadoop.FaunusRelation

getType, isModified, setLifeCycle, updateLifeCycle

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

getDirection, getProperty, isEdge, isIncidentOn, isLoop, isProperty, setProperty

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

Field Detail

outVertex

protected long outVertex

inVertex

protected long inVertex

Constructor Detail

StandardFaunusEdge

public StandardFaunusEdge()

StandardFaunusEdge

public StandardFaunusEdge(Configuration configuration)

StandardFaunusEdge

public StandardFaunusEdge(Configuration configuration,
                          long outVertex,
                          long inVertex,
                          String label)

StandardFaunusEdge

public StandardFaunusEdge(Configuration configuration,
                          long id,
                          long outVertex,
                          long inVertex,
                          String label)

StandardFaunusEdge

public StandardFaunusEdge(Configuration configuration,
                          long outVertex,
                          long inVertex,
                          FaunusEdgeLabel label)

StandardFaunusEdge

public StandardFaunusEdge(Configuration configuration,
                          long id,
                          long outVertex,
                          long inVertex,
                          FaunusEdgeLabel label)

StandardFaunusEdge

public StandardFaunusEdge(Configuration configuration,
                          DataInput in)
                   throws IOException

Throws:

IOException

Method Detail

getEdgeLabel

public EdgeLabel getEdgeLabel()

Specified by:

getEdgeLabel in interface TitanEdge

getVertex

public TitanVertex getVertex(int pos)

Specified by:

getVertex in class StandardFaunusRelation

getVertex

public TitanVertex getVertex(com.tinkerpop.blueprints.Direction direction)

Specified by:

getVertex in interface TitanEdge

Specified by:

getVertex in interface com.tinkerpop.blueprints.Edge

getLabel

public String getLabel()

Specified by:

getLabel in interface com.tinkerpop.blueprints.Edge

getOtherVertex

public TitanVertex getOtherVertex(TitanVertex vertex)

Specified by:

getOtherVertex in interface TitanEdge

isDirected

public boolean isDirected()

Specified by:

isDirected in interface TitanEdge

isUnidirected

public boolean isUnidirected()

Specified by:

isUnidirected in interface TitanEdge

getVertexId

public long getVertexId(com.tinkerpop.blueprints.Direction direction)

Specified by:

getVertexId in interface FaunusEdge

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

hashCode

public int hashCode()

Overrides:

hashCode in class FaunusElement

equals

public boolean equals(Object oth)

Overrides:

equals in class FaunusElement