com.thinkaurelius.titan.hadoop

Class FaunusElement

java.lang.Object

com.thinkaurelius.titan.hadoop.LifeCycleElement

com.thinkaurelius.titan.hadoop.FaunusElement

All Implemented Interfaces:

Idfiable, TitanElement, InternalElement, Removable, com.tinkerpop.blueprints.Element, Comparable<FaunusElement>

Direct Known Subclasses:

FaunusPathElement

public abstract class FaunusElement
extends LifeCycleElement
implements InternalElement, Comparable<FaunusElement>

Author:

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

Field Summary

Fields

Modifier and Type	Field and Description
protected static com.google.common.base.Predicate<StandardFaunusEdge>	FILTER_DELETED_EDGES
protected static com.google.common.base.Predicate<FaunusProperty>	FILTER_DELETED_PROPERTIES
protected long	id
protected com.google.common.collect.SetMultimap<FaunusRelationType,FaunusRelation>	inAdjacency
static long	NO_ID
protected com.google.common.collect.SetMultimap<FaunusRelationType,FaunusRelation>	outAdjacency

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

lifecycle

Constructor Summary

Constructors

Constructor and Description
FaunusElement(long id)

Method Summary

Modifier and Type	Method and Description
void	addAllProperties(Iterable<FaunusRelation> properties)
protected FaunusRelation	addRelation(FaunusRelation relation)
int	compareTo(FaunusElement o)
boolean	equals(Object other)
protected Multiplicity	getAdjustedMultiplicity(FaunusRelationType type)
Object	getId()
long	getLongId()
TitanVertex	getProperty(EdgeLabel label)
<T> T	getProperty(PropertyKey key)
<T> T	getProperty(String key)
Collection<FaunusRelation>	getPropertyCollection()
Set<String>	getPropertyKeys()
protected Iterable<RelationType>	getPropertyKeysDirect()
abstract FaunusSchemaManager	getTypeManager()
int	hashCode()
boolean	hasId()
protected void	initializeAdjacency(com.tinkerpop.blueprints.Direction dir)
boolean	isHidden()
boolean	isModified()
InternalElement	it()
abstract FaunusVertexQuery	query()
void	remove()
<O> O	removeProperty(RelationType type)
<T> T	removeProperty(String key)
void	setId(long id)
void	setProperty(EdgeLabel label, TitanVertex vertex)
abstract void	setProperty(FaunusRelationType type, Object value)
void	setProperty(PropertyKey key, Object value)
void	setProperty(String key, Object value)
protected void	setRelation(FaunusRelation relation)
StandardTitanTx	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, toString, wait, wait, wait

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

getLifeCycle

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

isLoaded, isNew, isRemoved

Field Detail

FILTER_DELETED_PROPERTIES

protected static final com.google.common.base.Predicate<FaunusProperty> FILTER_DELETED_PROPERTIES

FILTER_DELETED_EDGES

protected static final com.google.common.base.Predicate<StandardFaunusEdge> FILTER_DELETED_EDGES

NO_ID

public static final long NO_ID

See Also:

Constant Field Values

id

protected long id

outAdjacency

protected com.google.common.collect.SetMultimap<FaunusRelationType,FaunusRelation> outAdjacency

inAdjacency

protected com.google.common.collect.SetMultimap<FaunusRelationType,FaunusRelation> inAdjacency

Constructor Detail

FaunusElement

public FaunusElement(long id)

Method Detail

getTypeManager

public abstract FaunusSchemaManager getTypeManager()

it

public InternalElement it()

Specified by:

it in interface InternalElement

tx

public StandardTitanTx tx()

Specified by:

tx in interface InternalElement

remove

public void remove()
            throws UnsupportedOperationException

Specified by:

remove in interface TitanElement

Specified by:

remove in interface Removable

Specified by:

remove in interface com.tinkerpop.blueprints.Element

Throws:

UnsupportedOperationException

getId

public Object getId()

Specified by:

getId in interface TitanElement

Specified by:

getId in interface com.tinkerpop.blueprints.Element

getLongId

public long getLongId()

Specified by:

getLongId in interface Idfiable

Specified by:

getLongId in interface TitanElement

hasId

public boolean hasId()

Specified by:

hasId in interface TitanElement

setId

public void setId(long id)

Specified by:

setId in interface InternalElement

isHidden

public boolean isHidden()

Specified by:

isHidden in interface InternalElement

isModified

public boolean isModified()

Overrides:

isModified in class LifeCycleElement

getAdjustedMultiplicity

protected Multiplicity getAdjustedMultiplicity(FaunusRelationType type)

initializeAdjacency

protected void initializeAdjacency(com.tinkerpop.blueprints.Direction dir)

setRelation

protected void setRelation(FaunusRelation relation)

addRelation

protected FaunusRelation addRelation(FaunusRelation relation)

query

public abstract FaunusVertexQuery query()

setProperty

public void setProperty(EdgeLabel label,
                        TitanVertex vertex)

setProperty

public void setProperty(PropertyKey key,
                        Object value)

Specified by:

setProperty in interface TitanElement

setProperty

public void setProperty(String key,
                        Object value)

Specified by:

setProperty in interface TitanElement

Specified by:

setProperty in interface com.tinkerpop.blueprints.Element

setProperty

public abstract void setProperty(FaunusRelationType type,
                                 Object value)

removeProperty

public <T> T removeProperty(String key)

Specified by:

removeProperty in interface TitanElement

Specified by:

removeProperty in interface com.tinkerpop.blueprints.Element

removeProperty

public <O> O removeProperty(RelationType type)

Specified by:

removeProperty in interface TitanElement

getProperty

public TitanVertex getProperty(EdgeLabel label)

getProperty

public <T> T getProperty(PropertyKey key)

Specified by:

getProperty in interface TitanElement

getProperty

public <T> T getProperty(String key)

Specified by:

getProperty in interface TitanElement

Specified by:

getProperty in interface com.tinkerpop.blueprints.Element

getPropertyKeys

public Set<String> getPropertyKeys()

Specified by:

getPropertyKeys in interface com.tinkerpop.blueprints.Element

getPropertyKeysDirect

protected Iterable<RelationType> getPropertyKeysDirect()

addAllProperties

public void addAllProperties(Iterable<FaunusRelation> properties)

getPropertyCollection

public Collection<FaunusRelation> getPropertyCollection()

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(FaunusElement o)

Specified by:

compareTo in interface Comparable<FaunusElement>