home.md

 ```plantuml
-@startuml gosdn
-namespace arista {
-    class SBI << (S,Aquamarine) >> {
-        - transport nucleus.Transport
-    }
-}
-
-namespace ciena {
-    class SBI << (S,Aquamarine) >> {
-        - transport nucleus.Transport
-    }
-}
-
-namespace nucleus {
-    class Core << (S,Aquamarine) >> {
-        - clients <font color=blue>map</font>[string]nucleus.Client
-        - database database.Database
-        - config controllerConfig
-
-        + IsRunning <font color=blue>chan</font> bool
-
-        - readControllerConfig(configFileController string) error
-
-        + Init(socket string, configFileController string, configFileClient string, IsRunningChannel <font color=blue>chan</font> bool) 
-        + AttachDatabase() 
-        + Shutdown() 
-
-    }
-    class Device  {
-        - device ygot.Device
-        - Sbi nucleus.SouthboundInterface
-        - Config nucleus.DeviceConfig
-    }
-
-    class controllerConfig << (S,Aquamarine) >> {
-        + CliSocket string
-        + DatabaseSocket string
-        + DatabaseUser string
-        + DatabasePassword string
-        + DatabaseCrypto bool
-        + ConfigPath string
-
-    }
-    class pndImplementation << (S,Aquamarine) >> {
-        - name string
-        - sbiContainer map[string]nucleus.SouthboundInterface
-        - devices map[uuid]Device
-
-    }
-
-        class Database << (S,Aquamarine) >> {
-        - driver neo4j.Driver
-
-        + StorePND(pnd *PND) neo4j.Node
-        + RemovePND(id string) 
-        + GetPNDByID(id string) 
-        + GetNodesByLabel(label string) 
-        + GetNodeByID(id string) 
-        + StoreNodes(json string) []neo4j.Node
-        + RemoveNodes(json string) 
-        + RemoveSingleNode(id string) 
-        + StoreLinks(json string) []neo4j.Relationship
-        + StoreNodeEdgePoints(json string) 
-        + StoreConnections(json string) 
-        + Shutdown() error
-
-    }
-
-    class gnmi << (S,Aquamarine) >> {
-
-    }
-
-    class restconf << (S,Aquamarine) >> {
-
-    }
-    class tapi << (S,Aquamarine) >> {
-        - transport nucleus.Transport
-
-        + GetConnections(Device) ([]byte, error)
-        + GetLinks(Device) ([]byte, error)
-        + GetNodes(Device) ([]byte, error)
-        + GetNodeEdgePoints(Device) ([]byte, error)
-    }
-    class openconfig << (S,Aquamarine) >> {
-        - transport nucleus.Transport
-    }
-
-    class DeviceConfig << (S,Aquamarine) >> {
-        + Identifier uuid
-        + Endpoint string
-        + Username string
-        + Password string
-    }
-    interface PrincipalNetworkDomain  {
-        + Destroy() error
-        + AddSbi() error
-        + RemoveSbi() error
-        + AddDevice() error
-        + RemoveDevice() error
-
-    }
-    interface SouthboundInterface  {
-        + AddClient() error
-        + RemoveClient() error
-        + CollectHeartbeats() error
-        + ListClients() <font color=blue>map</font>[int]Client
-
-    }
-    interface Transport  {
-        + SetConfig( <font color=blue>interface</font>{}) error
-        + GetConfig() <font color=blue>interface</font>{}
-
-    }
-}
-
-"nucleus.PrincipalNetworkDomain" <|-- "nucleus.pndImplementation"
-"nucleus.PrincipalNetworkDomain" "1" *-- "many" "nucleus.Device"
-"nucleus.PrincipalNetworkDomain" "1" *-- "many" "nucleus.SouthboundInterface"
-"nucleus.Transport" <|-- "nucleus.gnmi"
-"nucleus.Transport" <|-- "nucleus.restconf"
-"nucleus.Device" <|-- "nucleus.DeviceConfig"
-"nucleus.SouthboundInterface" <|-- "nucleus.Transport"
-"nucleus.SouthboundInterface" <|-- "nucleus.tapi"
-"nucleus.SouthboundInterface" <|-- "nucleus.openconfig"
-"nucleus.SouthboundInterface" <|-- "arista.SBI"
-"nucleus.SouthboundInterface" <|-- "ciena.SBI"
-"nucleus.Core" <|-- "nucleus.controllerConfig"
-"nucleus.Core" <|-- "nucleus.Database"
-"nucleus.Core" "1" *-- "many" "nucleus.PrincipalNetworkDomain"
+@startuml
 @enduml
-```
+```
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