Table now has a dedicated package inside router package.

network/router/table/table.go

@@ -0,0 +1,44 @@
+package table
+
+import (
+	"errors"
+)
+
+var (
+	// ErrRouteNotFound is returned when no route was found in the routing table
+	ErrRouteNotFound = errors.New("route not found")
+	// ErrDuplicateRoute is returned when the route already exists
+	ErrDuplicateRoute = errors.New("duplicate route")
+)
+
+// Table defines routing table interface
+type Table interface {
+	// Init initializes the router with options
+	Init(...TableOption) error
+	// Options returns the router options
+	Options() TableOptions
+	// Add adds new route to the routing table
+	Add(Route) error
+	// Delete deletes existing route from the routing table
+	Delete(Route) error
+	// Update updates route in the routing table
+	Update(Route) error
+	// List returns the list of all routes in the table
+	List() ([]Route, error)
+	// Lookup looks up routes in the routing table and returns them
+	Lookup(Query) ([]Route, error)
+	// Watch returns a watcher which allows to track updates to the routing table
+	Watch(opts ...WatchOption) (Watcher, error)
+	// Size returns the size of the routing table
+	Size() int
+	// String prints the routing table
+	String() string
+}
+
+// TableOption used by the routing table
+type TableOption func(*TableOptions)
+
+// NewTable creates new routing table and returns it
+func NewTable(opts ...TableOption) Table {
+	return newTable(opts...)
+}