آیا یک Thread می‌تواند خروجی (مثلا String ) داشته باشد؟

import android.os.Handler;


publicclassMindextends V {

publicstaticHandler handler1 =newHandler();


@Override
protectedvoid onCreate(android.os.Bundle savedInstanceState){
super.onCreate(savedInstanceState);

        mydate =""+ year +"/"+ mon +"/"+ day +""+ hor +":ساعت";

Thread hour =newThread(newRunnable(){

@Override
publicvoid run(){
do{

try{
Thread.sleep(60*1000);
                        handlerpostmind();
}
catch(InterruptedException e){

                        e.printStackTrace();
}

}
while(true);
}

});

        hour.start();

};


publicvoid handlerpostmind(){
Mind.handler1.post(newRunnable(){

@Override
publicvoid run(){

                getdaramad();

}
});
}


publicvoid getdaramad(){

if(hor <=24){
            hor +=1;
}
if(hor >=24){
            day = day +1;
            hor =1;
}
if(day >=30){

            mon = mon +1;
            day =1;
}
if(mon >=12){
            year = year +1;
            mon =1;
}

        mydate =""+ year +"/"+ mon +"/"+ day +""+ hor +"ساعت";

}

}