/**
* Create a Serializer instance.
*
* @param int $indent The number of times the indent string is repeated.
* @param string $indentString The string to indent the comment with.
* @param bool $indentFirstLine Whether to indent the first line.
* @param int|null $lineLength The max length of a line or NULL to disable line wrapping.
*/
public function __construct($indent = 0, $indentString = ' ', $indentFirstLine = true, $lineLength = null)
{
Assert::integer($indent);
Assert::string($indentString);
Assert::boolean($indentFirstLine);
Assert::nullOrInteger($lineLength);
$this->indent = $indent;
$this->indentString = $indentString;
$this->isFirstLineIndented = $indentFirstLine;
$this->lineLength = $lineLength;
}
/**
* Creates a new parameter.
*
* @param string $name The parameter name.
* @param int $flags A bitwise combination of the flag constants
* in this class.
* @param mixed $defaultValue The parameter's default value.
*/
public function __construct($name, $flags = self::OPTIONAL, $defaultValue = null)
{
Assert::stringNotEmpty($name, 'The parameter name must be a non-empty string. Got: %s');
Assert::startsWithLetter($name, 'The parameter name must start with a letter. Got: %s');
Assert::nullOrInteger($flags, 'The parameter "$flags" must be an integer or null. Got: %s');
if ($flags & self::REQUIRED && null !== $defaultValue) {
throw new RuntimeException('Required parameters must not have default values.');
}
$this->name = $name;
$this->flags = $flags;
$this->defaultValue = $defaultValue;
}
/**
* Set semester
*
* @param integer $semester
* @return User
*/
public function setSemester($semester)
{
Assert::nullOrInteger($semester);
$this->semester = $semester;
return $this;
}