home.md

 ```plantuml
 @startuml
+namespace nucleus {
+    class ClientConfig << (S,Aquamarine) >> {
+        + Identifier string
+        + Endpoint string
+        + Username string
+        + Password string
+        + GjsonDefaultPath string
+        + GjsonConnectionsPath string
+
+    }
+    class Core << (S,Aquamarine) >> {
+        - database database.Database
+        - pndc pndStore
+        - sbic sbiStore
+        - httpServer *http.Server
+        - stopChan <font color=blue>chan</font> os.Signal
+
+    }
+    class Device << (S,Aquamarine) >> {
+        + UUID uuid.UUID
+        + SBI SouthboundInterface
+        + Transport Transport
+
+        + ID() uuid.UUID
+
+    }
+    class ErrAlreadyExists << (S,Aquamarine) >> {
+        - item <font color=blue>interface</font>{}
+
+        + Error() string
+
+    }
+    class ErrInvalidParameters << (S,Aquamarine) >> {
+        - f <font color=blue>interface</font>{}
+        - r <font color=blue>interface</font>{}
+
+        + Error() string
+
+    }
+    class ErrInvalidTransportOptions << (S,Aquamarine) >> {
+        - t <font color=blue>interface</font>{}
+
+        + Error() string
+
+    }
+    class ErrInvalidTypeAssertion << (S,Aquamarine) >> {
+        - v <font color=blue>interface</font>{}
+        - t <font color=blue>interface</font>{}
+
+        + Error() string
+
+    }
+    class ErrNil << (S,Aquamarine) >> {
+        + Error() string
+
+    }
+    class ErrNilClient << (S,Aquamarine) >> {
+        + Error() string
+
+    }
+    class ErrNotFound << (S,Aquamarine) >> {
+        - id <font color=blue>interface</font>{}
+
+        + Error() string
+
+    }
+    class ErrNotYetImplemented << (S,Aquamarine) >> {
+        + Error() string
+
+    }
+    class ErrUnsupportedPath << (S,Aquamarine) >> {
+        - p <font color=blue>interface</font>{}
+
+        + Error() string
+
+    }
+    class Gnmi << (S,Aquamarine) >> {
+        - client gnmi.GNMIClient
+
+        + SetNode <font color=blue>func</font>(*yang.Entry, <font color=blue>interface</font>{}, *gnmi.Path, <font color=blue>interface</font>{}, ...ytypes.SetNodeOpt) error
+        + RespChan <font color=blue>chan</font> *gnmi.SubscribeResponse
+        + Unmarshal <font color=blue>func</font>([]byte, []string, <font color=blue>interface</font>{}, ...ytypes.UnmarshalOpt) error
+        + Options *GnmiTransportOptions
+
+        - get(ctx context.Context, paths [][]string, origin string) (<font color=blue>interface</font>{}, error)
+        - getWithRequest(ctx context.Context, req *gnmi.GetRequest) (<font color=blue>interface</font>{}, error)
+        - set(ctx context.Context, setOps []*gnmi.Operation, exts ...*gnmi_ext.Extension) (*gnmi.SetResponse, error)
+        - subscribe(ctx context.Context) error
+
+        + SetOptions(to TransportOptions) 
+        + GetOptions() <font color=blue>interface</font>{}
+        + Get(ctx context.Context, params ...string) (<font color=blue>interface</font>{}, error)
+        + Set(ctx context.Context, args ...<font color=blue>interface</font>{}) (<font color=blue>interface</font>{}, error)
+        + Subscribe(ctx context.Context, params ...string) error
+        + Type() string
+        + ProcessResponse(resp <font color=blue>interface</font>{}, root <font color=blue>interface</font>{}, s *ytypes.Schema) error
+        + Capabilities(ctx context.Context) (<font color=blue>interface</font>{}, error)
+        + Close() error
+
+    }
+    class GnmiTransportOptions << (S,Aquamarine) >> {
+        + SetNode <font color=blue>func</font>(*yang.Entry, <font color=blue>interface</font>{}, *gnmi.Path, <font color=blue>interface</font>{}, ...ytypes.SetNodeOpt) error
+        + Unmarshal <font color=blue>func</font>([]byte, []string, <font color=blue>interface</font>{}, ...ytypes.UnmarshalOpt) error
+        + RespChan <font color=blue>chan</font> *gnmi.SubscribeResponse
+
+        + GetAddress() string
+        + GetUsername() string
+        + GetPassword() string
+        + IsTransportOption() 
+
+    }
+    class OpenConfig << (S,Aquamarine) >> {
+        - schema *ytypes.Schema
+        - id uuid.UUID
+
+        + SbiIdentifier() string
+        + Schema() *ytypes.Schema
+        + SetNode() <font color=blue>func</font>(*yang.Entry, <font color=blue>interface</font>{}, *gnmi.Path, <font color=blue>interface</font>{}, ...ytypes.SetNodeOpt) error
+        + Unmarshal() <font color=blue>func</font>([]byte, []string, <font color=blue>interface</font>{}, ...ytypes.UnmarshalOpt) error
+        + ID() uuid.UUID
+
+    }
+    interface PrincipalNetworkDomain  {
+        + Destroy() error
+        + AddSbi( <font color=blue>interface</font>{}) error
+        + RemoveSbi( uuid.UUID) error
+        + AddDevice( <font color=blue>interface</font>{}) error
+        + RemoveDevice( uuid.UUID) error
+        + Request( uuid.UUID,  string) error
+        + RequestAll( string) error
+        + GetName() string
+        + GetDescription() string
+        + MarshalDevice( uuid.UUID) (string, error)
+        + ContainsDevice( uuid.UUID) bool
+        + GetSBIs() <font color=blue>interface</font>{}
+        + ID() uuid.UUID
+
+    }
+    class Restconf << (S,Aquamarine) >> {
+        + Get(ctx context.Context, params ...string) (<font color=blue>interface</font>{}, error)
+        + Set(ctx context.Context, params ...string) (<font color=blue>interface</font>{}, error)
+        + Subscribe(ctx context.Context, params ...string) error
+        + Type() string
+        + ProcessResponse(resp <font color=blue>interface</font>{}, root <font color=blue>interface</font>{}, models *ytypes.Schema) error
+
+    }
+    interface SouthboundInterface  {
+        + SbiIdentifier() string
+        + SetNode() <font color=blue>func</font>(*yang.Entry, <font color=blue>interface</font>{}, *gnmi.Path, <font color=blue>interface</font>{}, ...ytypes.SetNodeOpt) error
+        + Schema() *ytypes.Schema
+        + ID() uuid.UUID
+
+    }
+    interface Storable  {
+        + ID() uuid.UUID
+
+    }
+    class Tapi << (S,Aquamarine) >> {
+    }
+    interface Transport  {
+        + Get(ctx context.Context, params ...string) (<font color=blue>interface</font>{}, error)
+        + Set(ctx context.Context, params ...<font color=blue>interface</font>{}) (<font color=blue>interface</font>{}, error)
+        + Subscribe(ctx context.Context, params ...string) error
+        + Type() string
+        + GetOptions() <font color=blue>interface</font>{}
+        + ProcessResponse(resp <font color=blue>interface</font>{}, root <font color=blue>interface</font>{}, models *ytypes.Schema) error
+
+    }
+    interface TransportOptions  {
+        + GetAddress() string
+        + GetUsername() string
+        + GetPassword() string
+        + IsTransportOption() 
+
+    }
+    class YANGConsumer << (S,Aquamarine) >> {
+        + Data *bytes.Buffer
+
+        + Consume(reader io.Reader, _ <font color=blue>interface</font>{}) error
+
+    }
+    class deviceStore << (S,Aquamarine) >> {
+        - get(id uuid.UUID) (*Device, error)
+
+    }
+    class nucleus.CtxKeyType << (T, #FF7700) >>  {
+    }
+    class nucleus.store << (T, #FF7700) >>  {
+    }
+    class pndImplementation << (S,Aquamarine) >> {
+        - name string
+        - description string
+        - sbic sbiStore
+        - devices deviceStore
+        - id uuid.UUID
+
+        - addSbi(sbi SouthboundInterface) error
+        - removeSbi(id uuid.UUID) error
+        - addDevice(device *Device) error
+        - getDevice(id uuid.UUID) (*Device, error)
+        - removeDevice(id uuid.UUID) error
+
+        + ID() uuid.UUID
+        + GetName() string
+        + ContainsDevice(id uuid.UUID) bool
+        + GetDescription() string
+        + GetSBIs() <font color=blue>interface</font>{}
+        + Destroy() error
+        + AddSbi(sbi <font color=blue>interface</font>{}) error
+        + RemoveSbi(id uuid.UUID) error
+        + AddDevice(device <font color=blue>interface</font>{}) error
+        + RemoveDevice(uuid uuid.UUID) error
+        + MarshalDevice(uuid uuid.UUID) (string, error)
+        + Request(uuid uuid.UUID, path string) error
+        + RequestAll(path string) error
+        + Set(uuid uuid.UUID, path string, value string) (<font color=blue>interface</font>{}, error)
+
+    }
+    class pndStore << (S,Aquamarine) >> {
+        - get(id uuid.UUID) (PrincipalNetworkDomain, error)
+
+    }
+    class sbiStore << (S,Aquamarine) >> {
+        - get(id uuid.UUID) (SouthboundInterface, error)
+
+    }
+    class store << (S,Aquamarine) >> {
+        - exists(id uuid.UUID) bool
+        - add(item Storable) error
+        - get(id uuid.UUID) (Storable, error)
+        - delete(id uuid.UUID) error
+
+        + UUIDs() []uuid.UUID
+
+    }
+    class "<font color=blue>map</font>[uuid.UUID]Storable" as fontcolorbluemapfontuuidUUIDStorable {
+        'This class was created so that we can correctly have an alias pointing to this name. Since it contains dots that can break namespaces
+    }
+}
+"ygot.GoStruct" *-- "nucleus.Device"
+"gnmi.Config" *-- "nucleus.GnmiTransportOptions"
+"nucleus.store" *-- "nucleus.deviceStore"
+"nucleus.store" *-- "nucleus.pndStore"
+"nucleus.store" *-- "nucleus.sbiStore"
+
+"nucleus.Storable" <|-- "nucleus.Device"
+"nucleus.Transport" <|-- "nucleus.Gnmi"
+"nucleus.TransportOptions" <|-- "nucleus.GnmiTransportOptions"
+"nucleus.SouthboundInterface" <|-- "nucleus.OpenConfig"
+"nucleus.Storable" <|-- "nucleus.OpenConfig"
+"nucleus.PrincipalNetworkDomain" <|-- "nucleus.pndImplementation"
+"nucleus.Storable" <|-- "nucleus.pndImplementation"
+
+"__builtin__.string" #.. "nucleus.CtxKeyType"
+"nucleus.fontcolorbluemapfontuuidUUIDStorable" #.. "nucleus.store"
 @enduml
 ```