edit package name and add filter function

client/client.go

@@ -12,9 +12,9 @@ import (
 
 // Client julius client structure
 type Client struct {
-	conn net.Conn
+	conn      net.Conn
 	connClose func()
-	channel chan string
+	channel   chan string
 }
 
 // NewClient create new Client
@@ -57,8 +57,7 @@ func (c *Client) handle(ctx context.Context) {
 			log.Println(err)
 		}
 		for _, handler := range RegisteredHandlers {
-			fmt.Println(result.Details[0].Word, handler.CallMessage)
-			if result.Details[0].Word == handler.CallMessage {
+			if handler.Filter(ctx, result) {
 				if err := handler.Do(ctx, result); err != nil {
 					log.Println(err)
 				}

client/handler.go

@@ -6,20 +6,21 @@ import (
 
 // Handler structure for handling
 type Handler struct {
-	CallMessage string   // CallMessage call message
-	Do          CallFunc // Do called function
+	Filter Filter   // ShouldExec Returns whether the handler should be executed or not.
+	Do     CallFunc // Do called function
 }
 
-
 type CallFunc func(ctx context.Context, result *Result) error
 
+type Filter func(ctx context.Context, result *Result) bool
+
 // RegisteredHandlers Array containing all Handlers
 var RegisteredHandlers []Handler
 
 // RegisterHandler Called at initialization
-func RegisterHandler(msg string, do CallFunc) {
+func RegisterHandler(filter Filter, do CallFunc) {
 	RegisteredHandlers = append(RegisteredHandlers, Handler{
-		CallMessage: msg,
-		Do:          do,
+		Filter: filter,
+		Do:     do,
 	})
 }

example/handler/test.go

@@ -3,15 +3,19 @@ package handler
 import (
 	"context"
 	"fmt"
-	"sho0126hiro/julius-go-client/client"
+	"github.com/sho0126hiro/julius-go-client/client"
 )
 
 func init() {
-	client.RegisterHandler(testMessage, test)
+	client.RegisterHandler(filter, test)
 }
 
 const testMessage = "Some Message (language: ja only(maybe))"
 
+func filter(_ context.Context, result *client.Result) bool {
+	return result.Details[0].Word == testMessage
+}
+
 func test(_ context.Context, result *client.Result) error {
 	fmt.Println("Some Message")
 	fmt.Println("result: ", result)

example/main.go

@@ -1,17 +1,17 @@
 package main
 
 import (
-	"sho0126hiro/julius-go-client/client"
-	_ "sho0126hiro/julius-go-client/example/handler"
+	"github.com/sho0126hiro/julius-go-client/client"
+	_ "github.com/sho0126hiro/julius-go-client/example/handler"
 )
 
-func main(){
+func main() {
 	network := "tcp"
 	ip := "localhost"
 	port := "10500"
 	c, err := client.NewClient(network, ip+":"+port)
 	if err != nil {
-		panic (err)
+		panic(err)
 	}
 	c.Run()
-}
+}

go.mod

@@ -1,3 +1,3 @@
-module sho0126hiro/julius-go-client
+module github.com/sho0126hiro/julius-go-client
 
 go 1.15