public function __construct($value)
{
if ($value instanceof String && $value->length() == 1) {
$this->value->charAt(0);
} else {
if (is_string($value) && strlen($value) == 1) {
$this->value = $value;
} else {
throw new IllegalArgumentException('Parameter must be a blaze\\lang\\String or string and may only have a length of 1');
}
}
}