public function receiveMeta($metaData, $source)
    {
        $this->streamingSource = $source;
        $this->newMeta = $this->metaData = $metaData;
        $func = Util::get($this->params, '{meta}', null);
        if (is_callable($func)) {
            $this->newMeta = $func($metaData);
        }
    }
public function receiveMeta($metaData, $source)
    {
        $this->streamingSource = $source;
        $this->newMeta = $this->metaData = $metaData;
        $func = Util::get($this->params, '{meta}', null);
        if (is_callable($func)) {
            $this->newMeta = $func($metaData);
        }
    }
public function receiveMeta ( $ metaData , $ source ) { $ this -> streamingSource = $ source ; $ this -> newMeta = $ this -> metaData = $ metaData ; $ func = Util :: get ( $ this -> params , '{meta}' , null ) ; if ( is_callable ( $ func ) ) { $ this -> newMeta = $ func ( $ metaData ) ; } }
Handle on data recieved

@param array $metaData Metadata received
@param Node  $source   The source sending data

@return null
Handle on data recieved