new model for links

models/links.go

@@ -0,0 +1,26 @@
+package models
+
+import (
+	"fmt"
+	"reflect"
+)
+
+type Link struct {
+	source 			string
+	destination 	string
+	dcLink			bool
+}
+
+func NewLink(src interface{}, dst interface{}) (link Link) {
+	// Check type with reflect and get ID 
+	typeSrc := reflect.TypeOf(src)
+	typeDst := reflect.TypeOf(dst)
+
+	fmt.Println("src is %s\ndst is %s",typeSrc,typeDst)
+	return
+}
+
+func (l *Link) AddLinkToDataCenter(component interface{}) {
+	// if the component has a DataCenter id attribute then add it (switch on type)
+} 
+