ai.grakn.kb.internal.structure

Class EdgeElement

java.lang.Object

ai.grakn.kb.internal.structure.AbstractElement<org.apache.tinkerpop.gremlin.structure.Edge,Schema.EdgeProperty>

ai.grakn.kb.internal.structure.EdgeElement

public class EdgeElement
extends AbstractElement<org.apache.tinkerpop.gremlin.structure.Edge,Schema.EdgeProperty>

Represent an Edge in a GraknTx

Wraps a tinkerpop Edge constraining it to the Grakn Object Model.

Author:

fppt

Constructor Summary

Constructors

Constructor and Description
EdgeElement(EmbeddedGraknTx graknGraph, org.apache.tinkerpop.gremlin.structure.Edge e)

Method Summary

Modifier and Type	Method and Description
void	delete() Deletes the edge between two concepts and adds both those concepts for re-validation in case something goes wrong
boolean	equals(Object object)
int	hashCode()
VertexElement	source()
VertexElement	target()

Methods inherited from class ai.grakn.kb.internal.structure.AbstractElement

element, id, isDeleted, label, property, property, propertyBoolean, propertyImmutable, propertyImmutable, propertyUnique, tx

Methods inherited from class java.lang.Object

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

Constructor Detail

EdgeElement

public EdgeElement(EmbeddedGraknTx graknGraph,
                   org.apache.tinkerpop.gremlin.structure.Edge e)

Method Detail

delete

public void delete()

Deletes the edge between two concepts and adds both those concepts for re-validation in case something goes wrong

Overrides:

delete in class AbstractElement<org.apache.tinkerpop.gremlin.structure.Edge,Schema.EdgeProperty>

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractElement<org.apache.tinkerpop.gremlin.structure.Edge,Schema.EdgeProperty>

Returns:

The hash code of the underlying vertex

equals

public boolean equals(Object object)

Overrides:

equals in class AbstractElement<org.apache.tinkerpop.gremlin.structure.Edge,Schema.EdgeProperty>

Returns:

true if the elements equal each other

source

public VertexElement source()

target

public VertexElement target()