<?php

namespace Git\Model;

use Git\Model\Line;

class Diff
{
    protected $lines;
    protected $index;
    protected $old;
    protected $new;
    protected $file;

    public function addLine($line)
    {
        $this->lines[] = new Line($line);
    }

    public function getLines()
    {
        return $this->lines;
    }

    public function setIndex($index)
    {
        $this->index = $index;
    }

    public function getIndex()
    {
        return $this->index;
    }

    public function setOld($old)
    {
        $this->old = $old;
    }

    public function getOld()
    {
        return $this->old;
    }

    public function setNew($new)
    {
        $this->new = $new;
        $this->file = substr($new, 6);
    }

    public function getNew()
    {
        return $this->new;
    }

    public function getFile()
    {
        return $this->file;
    }
}