package command;

import factory.Student;

import java.io.DataOutputStream;

import java.io.IOException;

import java.io.OutputStream;

public class PrintColumn implements Command {

private Student student;

public PrintColumn(Student student) {

this.student = student;

}

@Override

public void print(OutputStream stream) throws IOException {

DataOutputStream dataOutputStream = new DataOutputStream(stream);

dataOutputStream.writeChars(String.format("Student [%s]: \n", student.getName()));

for (int i = 0; i < student.getSubjectsSize(); i++) {

dataOutputStream.writeChars(String.format("mark:%d subject:%s", student.getMark(i), student.getSubject(i)));

dataOutputStream.writeByte('\n');

}

}

}