org.janusgraph.core

Class JanusGraphLazyVertexProperty<V>

java.lang.Object

org.janusgraph.core.JanusGraphLazyRelation<V>

org.janusgraph.core.JanusGraphLazyVertexProperty<V>

All Implemented Interfaces:

org.apache.tinkerpop.gremlin.structure.Element, org.apache.tinkerpop.gremlin.structure.Property<V>, org.apache.tinkerpop.gremlin.structure.VertexProperty<V>, Idfiable, JanusGraphElement, JanusGraphProperty<V>, JanusGraphRelation, JanusGraphVertexProperty<V>, InternalElement, InternalRelation, Removable

public class JanusGraphLazyVertexProperty<V>
extends JanusGraphLazyRelation<V>
implements JanusGraphVertexProperty<V>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.Element

org.apache.tinkerpop.gremlin.structure.Element.Exceptions

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.VertexProperty

org.apache.tinkerpop.gremlin.structure.VertexProperty.Cardinality, org.apache.tinkerpop.gremlin.structure.VertexProperty.Exceptions

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.structure.VertexProperty

DEFAULT_LABEL

Constructor Summary

Constructors

Constructor and Description
JanusGraphLazyVertexProperty(Entry dataEntry, InternalVertex vertex, StandardJanusGraphTx tx, InternalRelationType type)
JanusGraphLazyVertexProperty(InternalRelation janusGraphRelation, InternalVertex vertex, StandardJanusGraphTx tx, InternalRelationType type)

Method Summary

Modifier and Type	Method and Description
JanusGraphVertex	element() Returns the vertex on which this property is incident.
boolean	isPresent()
<V> Iterator<org.apache.tinkerpop.gremlin.structure.Property<V>>	properties(String... propertyKeys)

Methods inherited from class org.janusgraph.core.JanusGraphLazyRelation

direction, equals, getArity, getCompareId, getLen, getLifeCycle, getPropertyKeysDirect, getType, getValueDirect, getVertex, graph, hashCode, hasId, id, isEdge, isIncidentOn, isInvisible, isLoaded, isLoop, isNew, isProperty, isRemoved, isSingle, it, label, loadValue, longId, property, remove, removePropertyDirect, setId, setPropertyDirect, toString, tx, value, value, valueOrNull

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.janusgraph.core.JanusGraphVertexProperty

empty, getRemover, graph, propertyKey

Methods inherited from interface org.janusgraph.core.JanusGraphRelation

direction, getType, isEdge, isIncidentOn, isLoop, isProperty, longId, value

Methods inherited from interface org.janusgraph.core.JanusGraphElement

hasId, id, isLoaded, isNew, isRemoved, property, remove, valueOrNull

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Element

keys, label, property, values

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.VertexProperty

label

Methods inherited from interface org.janusgraph.core.JanusGraphProperty

key

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Property

ifPresent, orElse, orElseGet, orElseThrow, remove, value

Constructor Detail

JanusGraphLazyVertexProperty

public JanusGraphLazyVertexProperty(InternalRelation janusGraphRelation,
                                    InternalVertex vertex,
                                    StandardJanusGraphTx tx,
                                    InternalRelationType type)

JanusGraphLazyVertexProperty

public JanusGraphLazyVertexProperty(Entry dataEntry,
                                    InternalVertex vertex,
                                    StandardJanusGraphTx tx,
                                    InternalRelationType type)

Method Detail

isPresent

public boolean isPresent()

Specified by:

isPresent in interface org.apache.tinkerpop.gremlin.structure.Property<V>

element

public JanusGraphVertex element()

Description copied from interface: JanusGraphVertexProperty

Returns the vertex on which this property is incident.

Specified by:

element in interface org.apache.tinkerpop.gremlin.structure.Property<V>

Specified by:

element in interface org.apache.tinkerpop.gremlin.structure.VertexProperty<V>

Specified by:

element in interface JanusGraphVertexProperty<V>

Returns:

The vertex of this property.

properties

public <V> Iterator<org.apache.tinkerpop.gremlin.structure.Property<V>> properties(String... propertyKeys)

Specified by:

properties in interface org.apache.tinkerpop.gremlin.structure.Element

Specified by:

properties in interface org.apache.tinkerpop.gremlin.structure.VertexProperty<V>

Overrides:

properties in class JanusGraphLazyRelation<V>