/**
* Implentation of the Iterator SPL class for Rewind(),
* prepares the whole datasource for an entirely new iterator operation
*
* @access public
*/
public function rewind()
{
$this->datasource->rewind();
while ($this->valid() && $this->shouldKeep($this->current(), $this->key()) == false) {
$this->next();
}
}
/**
* Implentation of the Iterator SPL class for Rewind(),
* prepares the whole datasource for an entirely new iterator operation
*
* @access public
*/
public function rewind()
{
$this->datasource->rewind();
//Process the transformers
if ($this->valid()) {
$this->transformedData = $this->transform($this->datasource->current(), $this->datasource->key());
}
}
/**
* Restarts the iterator
*
* @return NULL
*/
public function rewind()
{
if (!isset($this->offset)) {
return NULL;
}
$this->inner->rewind();
if ($this->offset == 0) {
return NULL;
}
// If they gave us a seekable iterator, make use of it
if ($this->inner instanceof \SeekableIterator) {
try {
$this->inner->seek($this->offset);
} catch (\OutOfBoundsException $err) {
}
} else {
for ($i = 0; $i < $this->offset && $this->valid(); $i++) {
$this->next();
}
}
}
/**
* Rewind the iterator to the first element.
*
* @return void
*/
public function rewind()
{
return $this->_iterator->rewind();
}
/**
* Set the list iterator to that of the current container shard
*/
protected function setIteratorFromCurrentShard()
{
$this->iter = $this->listFromShard($this->container . $this->shardSuffixes[$this->curShard], $this->directory, $this->params);
// Start loading results so that current() works
if ($this->iter) {
$this->iter instanceof Iterator ? $this->iter->rewind() : reset($this->iter);
}
}
/**
* {@inheritdoc}
*
* @return void
*/
public function rewind()
{
$this->iterator->rewind();
}
public function rewind()
{
$this->input->rewind();
}
