com.thinkaurelius.titan.hadoop

Class FaunusPropertyKey<T>

java.lang.Object

com.thinkaurelius.titan.graphdb.types.system.EmptyVertex

com.thinkaurelius.titan.graphdb.types.system.EmptyRelationType

com.thinkaurelius.titan.hadoop.FaunusRelationType

com.thinkaurelius.titan.hadoop.FaunusPropertyKey<T>

All Implemented Interfaces:

Idfiable, Namifiable, PropertyKey, RelationType, TitanSchemaElement, TitanSchemaType, TitanElement, TitanVertex, InternalElement, InternalRelationType, InternalVertex, Removable, com.tinkerpop.blueprints.Element, com.tinkerpop.blueprints.Vertex

public class FaunusPropertyKey<T>
extends FaunusRelationType
implements PropertyKey

Author:

Matthias Broecheler (me@matthiasb.com)

Field Summary

Fields

Modifier and Type	Field and Description
static FaunusPropertyKey<Long>	_ID
static FaunusPropertyKey<Long>	COUNT
static FaunusPropertyKey<Object>	ID
static FaunusPropertyKey<String>	LABEL
static FaunusPropertyKey	VALUE

Constructor Summary

Constructors

Constructor and Description
FaunusPropertyKey(PropertyKeyDefinition definition, boolean isHidden)
FaunusPropertyKey(PropertyKeyDefinition definition, boolean isHidden, boolean isUnchecked)
FaunusPropertyKey(PropertyKeyDefinition definition, com.google.common.base.Function<FaunusElement,T> implicitFunction)

Method Summary

Modifier and Type	Method and Description
T	computeImplicit(FaunusElement element)
Cardinality	getCardinality()
Class<?>	getDataType()
boolean	isEdgeLabel()
boolean	isImplicit()
boolean	isPropertyKey()

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

equals, getConsistencyModifier, getLongId, getMultiplicity, getName, hashCode, hasId, isHiddenType, isUnchecked, isUnidirected, setId, toString

Methods inherited from class com.thinkaurelius.titan.graphdb.types.system.EmptyRelationType

getBaseType, getKeyIndexes, getRelationIndexes, getSignature, getSortKey, getSortOrder, getStatus, getTTL, isHidden

Methods inherited from class com.thinkaurelius.titan.graphdb.types.system.EmptyVertex

addEdge, addEdge, addEdge, addProperty, addProperty, addRelation, getAddedRelations, getEdgeCount, getEdges, getEdges, getId, getLabel, getLifeCycle, getProperties, getProperties, getProperties, getProperty, getProperty, getPropertyCount, getPropertyKeys, getRelations, getTitanEdges, getVertexLabel, getVertices, hasAddedRelations, hasLoadedRelations, hasRemovedRelations, isConnected, isLoaded, isModified, isNew, isRemoved, it, loadRelations, query, remove, removeProperty, removeProperty, removeRelation, setProperty, setProperty, tx

Methods inherited from class java.lang.Object

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

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

addEdge, addEdge, addProperty, addProperty, getEdgeCount, getEdges, getEdges, getLabel, getProperties, getProperties, getProperties, getPropertyCount, getRelations, getTitanEdges, getVertexLabel, isConnected, 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.Vertex

addEdge, getVertices

Methods inherited from interface com.tinkerpop.blueprints.Element

getPropertyKeys

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

getName

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

getBaseType, getKeyIndexes, getRelationIndexes, getSignature, getSortKey, getSortOrder, getStatus, getTTL

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

addRelation, getAddedRelations, hasAddedRelations, hasLoadedRelations, hasRemovedRelations, it, loadRelations, query, removeRelation

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

getLifeCycle, isHidden, tx

Field Detail

COUNT

public static final FaunusPropertyKey<Long> COUNT

ID

public static final FaunusPropertyKey<Object> ID

_ID

public static final FaunusPropertyKey<Long> _ID

LABEL

public static final FaunusPropertyKey<String> LABEL

VALUE

public static final FaunusPropertyKey VALUE

Constructor Detail

FaunusPropertyKey

public FaunusPropertyKey(PropertyKeyDefinition definition,
                         boolean isHidden)

FaunusPropertyKey

public FaunusPropertyKey(PropertyKeyDefinition definition,
                         boolean isHidden,
                         boolean isUnchecked)

FaunusPropertyKey

public FaunusPropertyKey(PropertyKeyDefinition definition,
                         com.google.common.base.Function<FaunusElement,T> implicitFunction)

Method Detail

getDataType

public Class<?> getDataType()

Specified by:

getDataType in interface PropertyKey

getCardinality

public Cardinality getCardinality()

Specified by:

getCardinality in interface PropertyKey

isPropertyKey

public boolean isPropertyKey()

Specified by:

isPropertyKey in interface RelationType

isEdgeLabel

public boolean isEdgeLabel()

Specified by:

isEdgeLabel in interface RelationType

isImplicit

public boolean isImplicit()

computeImplicit

public T computeImplicit(FaunusElement element)