/**
* Construct a new writable data handle.
*
* @param stream|null $stream The native stream handle, or null to create lazily from the filesystem path.
* @param string|null $path The filesystem path, or null if the path is unknown.
* @param Inline|null $renderer The YAML renderer to use.
* @param Isolator|null $isolator The isolator to use.
*/
public function __construct($stream = null, $path = null, Inline $renderer = null, Isolator $isolator = null)
{
parent::__construct($stream, $path, $isolator);
if (null === $renderer) {
$renderer = new Inline();
}
$this->renderer = $renderer;
}
/**
* Construct a new readable data handle.
*
* @param stream|null $stream The native stream handle, or null to create lazily from the filesystem path.
* @param string|null $path The filesystem path, or null if the path is unknown.
* @param Parser|null $parser The YAML parser to use.
* @param Isolator|null $isolator The isolator to use.
*/
public function __construct($stream = null, $path = null, Parser $parser = null, Isolator $isolator = null)
{
parent::__construct($stream, $path, $isolator);
if (null === $parser) {
$parser = new Parser();
}
$this->parser = $parser;
$this->rewindOffset = 0;
$this->isExhausted = false;
$this->isExpanded = false;
}
/**
* Close this handle.
*
* @throws ReadException If closing the handle fails.
* @throws ClosedHandleException If this handle is closed.
*/
public function close()
{
if ($this->dataWritten) {
if (null === $this->handle) {
$this->handle = $this->createAlignedHandle();
$this->handle->writeAll($this->rows);
$this->handle->close();
} else {
$this->handle->close();
}
} else {
parent::close();
}
$this->setIsClosed(true);
}
