types.go

package helper

import (
	"fmt"
)

type Node struct {
	Resource Resource `json:"resource"`
	Storage  Storage  `json:"storage"`
}

type Resource struct {
	Name    string `json:"name"`
	Address string `json:"address"`
}

type Storage struct {
	Data []StorageElement `json:"data"`
}

type StorageElement struct {
	Id       int `json:"id"`
	Resource `json:"resource"`
}

const (
	TRequest  = iota
	TResponse = iota
	TRequestFailed
)

const (
	ACTION_QUERY        = iota
	ACTION_VIEW_STORAGE = iota
)

type Message struct {
	Type            int `json:"type"`
	RequestContent  RequestMessage
	ResponseContent ResponseMessage
}

type RequestMessage struct {
	Query  int
	Sender Resource
}

type ResponseMessage struct {
	QueryFound bool
	Location   Resource
}

func (r Resource) String() string {
	return fmt.Sprintf("Resource{Name=%s,Address=%s}", r.Name, r.Address)
}

func (se StorageElement) String() string {
	return fmt.Sprintf("StorageElement{Id=%d,Resource=%s}", se.Id, se.Resource.String())
}

func (s Storage) String() string {
	output := "Storage{"
	for _, se := range s.Data {
		output += fmt.Sprintf("\n\t\t%s", se.String())
	}
	output += "\n\t}\n"
	return output
}

func (n Node) String() string {
	return fmt.Sprintf("Node{\n\t%s,\n\t%s}\n", n.Resource, n.Storage)
}

func (req RequestMessage) String() string {
	return fmt.Sprintf("RequestMessage{Query=%d,Sender=%s}", req.Query, req.Sender)
}

func (res ResponseMessage) String() string {
	return fmt.Sprintf("ResponseMessage{QueryFound=%v,Location=%s}", res.QueryFound, res.Location)
}