public function getLength()
{
return $this->end->getNumber() - $this->start->getNumber() + 1;
}
private function calculateInsertRange(LineNumber $lineNumber, array $lines)
{
$start = $lineNumber->getNumber();
$end = $start + count($lines) - 1;
return LineRange::createFromNumbers($start, $end);
}
/**
* @param string[] $lines
*/
public function insert(LineNumber $lineNumber, array $lines)
{
$this->assertLineNumberIsWithinRange($lineNumber->getNumber());
array_splice($this->contents, $lineNumber->getNumber(), 0, $lines);
}
public function addLine(LineNumber $lineNumber)
{
$this->actions[] = array('name' => 'add', 'line' => $lineNumber->getNumber());
}
