/**
* Creates a new ReplaceTokens using the passed in
* Reader for instantiation.
*
* @param object A Reader object providing the underlying stream.
* Must not be <code>null</code>.
*
* @return object A new filter based on this configuration, but filtering
* the specified reader
*/
function chain(Reader $reader)
{
$newFilter = new ReplaceTokens($reader);
$newFilter->setProject($this->getProject());
$newFilter->setBeginToken($this->getBeginToken());
$newFilter->setEndToken($this->getEndToken());
$newFilter->setTokens($this->getTokens());
$newFilter->setTokensources($this->getTokensources());
$newFilter->setInitialized(true);
return $newFilter;
}
