Package net.bitnine.agensgraph.graph

Class Edge

java.lang.Object

org.postgresql.util.PGobject

net.bitnine.agensgraph.graph.GraphEntity

net.bitnine.agensgraph.graph.Edge

All Implemented Interfaces:

Serializable, Cloneable, JsonbObject

public class Edge
extends GraphEntity

This class defines the type edge.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.postgresql.util.PGobject

type, value

Constructor Summary

Constructors

Constructor	Description
Edge()

Method Summary

Modifier and Type	Method	Description
GraphId	getEdgeId()	Returns id of the edge.
GraphId	getEndVertexId()	Returns id of the end vertex.
GraphId	getStartVertexId()	Returns id of the start vertex.
void	setValue(String value)

Methods inherited from class net.bitnine.agensgraph.graph.GraphEntity

containsKey, getArray, getBoolean, getBoolean, getDouble, getDouble, getGraphId, getInt, getInt, getKeys, getLabel, getLong, getLong, getObject, getProperties, getString, getString, isNull

Methods inherited from class org.postgresql.util.PGobject

clone, equals, equals, getType, getValue, hashCode, isNull, setType, toString

Methods inherited from class java.lang.Object

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

Constructor Details

Edge

public Edge()

Method Details

setValue

public void setValue(String value)
              throws SQLException

Overrides:

setValue in class org.postgresql.util.PGobject

Throws:

SQLException

getEdgeId

public GraphId getEdgeId()

Returns id of the edge.

Returns:

id of the edge

getStartVertexId

public GraphId getStartVertexId()

Returns id of the start vertex.

Returns:

id of the start vertex

getEndVertexId

public GraphId getEndVertexId()

Returns id of the end vertex.

Returns:

id of the end vertex