Property Detail

• EdgeDefinition edgeDef

  The edge definition that will be used to create edges.

• org.apache.tinkerpop.gremlin.structure.Vertex fromVertex

  The from or out vertex for created edges

• org.apache.tinkerpop.gremlin.structure.Vertex toVertex

  The to or in vertex for created edges

Constructor Detail

• EdgeBuilder(EdgeDefinition edgeDef)

  Constructor that takes the edge definition as an argument.

  Parameters:

  edgeDef - The edge definition this builder will use.

Method Detail

• void assertRequiredProperties()

  Assert that the properties required by the edge definition have been set.

• org.apache.tinkerpop.gremlin.structure.Edge create()

  Create new edge using previously specified 'from' and 'to' Vertex objects. Usage example, assuming EX.IS_FIRENDS_WITH is an enum decorated with '@EdgeModel':

  Edge edge1 = EX.IS_FRIENDS_WITH.instance().from(person1).to(person2).create()

• org.apache.tinkerpop.gremlin.structure.Edge ensure(org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource g)

  If the edge with the specified 'from', 'to', and properties exists return it, otherwise create it. Usage example, assuming EX.IS_FIRENDS_WITH is an enum decorated with '@EdgeModel':

  Edge edge1 = EX.IS_FRIENDS_WITH.instance().from(person1).to(person2).ensure()

• EdgeBuilder from(org.apache.tinkerpop.gremlin.structure.Vertex v)

  Sets the from vertex for created edges.

  Parameters:

  v - The from vertex

  Returns:

  This object

• ElementDefinition getElementDef()

  Return the element element definition of this builder.

  Returns:

  The ElementDefinition

• EdgeBuilder to(org.apache.tinkerpop.gremlin.structure.Vertex v)

  Sets the to vertex for created edges.

  Parameters:

  v - The to vertex

  Returns:

  This object

• java.lang.String toString()

  Convenience string representation of this object.

  Returns:

  A string representation of this object