public function _encode()
    {
        $out = array();
        if ($this->objectId)
        {
            $out['objectId'] = $this->objectId;
        }
        if ($this->createdAt)
        {
            $out['createdAt'] = $this->createdAt;
        }
        if ($this->updatedAt)
        {
            $out['updatedAt'] = $this->updatedAt;
        }
        foreach ($this->serverData as $key => $value)
        {
            $out[$key] = $value;
        }
        foreach ($this->estimatedData as $key => $value)
        {
            if (is_object($value) && $value instanceof \Avos\Internal\Encodable)
            {
                $out[$key] = $value->_encode();
            } else if (is_array($value))
            {
                $out[$key] = array();
                foreach ($value as $item)
                {
                    if (is_object($item) && $item instanceof \Avos\Internal\Encodable)
                    {
                        $out[$key][] = $item->_encode();
                    } else
                    {
                        $out[$key][] = $item;
                    }
                }
            } else
            {
                $out[$key] = $value;
            }
        }

        return json_encode($out);
    }
public function _encode()
    {
        $out = array();
        if ($this->objectId)
        {
            $out['objectId'] = $this->objectId;
        }
        if ($this->createdAt)
        {
            $out['createdAt'] = $this->createdAt;
        }
        if ($this->updatedAt)
        {
            $out['updatedAt'] = $this->updatedAt;
        }
        foreach ($this->serverData as $key => $value)
        {
            $out[$key] = $value;
        }
        foreach ($this->estimatedData as $key => $value)
        {
            if (is_object($value) && $value instanceof \Avos\Internal\Encodable)
            {
                $out[$key] = $value->_encode();
            } else if (is_array($value))
            {
                $out[$key] = array();
                foreach ($value as $item)
                {
                    if (is_object($item) && $item instanceof \Avos\Internal\Encodable)
                    {
                        $out[$key][] = $item->_encode();
                    } else
                    {
                        $out[$key][] = $item;
                    }
                }
            } else
            {
                $out[$key] = $value;
            }
        }

        return json_encode($out);
    }
public function _encode ( ) { $ out = array ( ) ; if ( $ this -> objectId ) { $ out [ 'objectId' ] = $ this -> objectId ; } if ( $ this -> createdAt ) { $ out [ 'createdAt' ] = $ this -> createdAt ; } if ( $ this -> updatedAt ) { $ out [ 'updatedAt' ] = $ this -> updatedAt ; } foreach ( $ this -> serverData as $ key => $ value ) { $ out [ $ key ] = $ value ; } foreach ( $ this -> estimatedData as $ key => $ value ) { if ( is_object ( $ value ) && $ value instanceof \ Avos \ Internal \ Encodable ) { $ out [ $ key ] = $ value -> _encode ( ) ; } else if ( is_array ( $ value ) ) { $ out [ $ key ] = array ( ) ; foreach ( $ value as $ item ) { if ( is_object ( $ item ) && $ item instanceof \ Avos \ Internal \ Encodable ) { $ out [ $ key ] [ ] = $ item -> _encode ( ) ; } else { $ out [ $ key ] [ ] = $ item ; } } } else { $ out [ $ key ] = $ value ; } } return json_encode ( $ out ) ; }
Return a JSON encoded value of the object.

@return string
@ignore
Return a JSON encoded value of the object .