public function __construct(Horde_ActiveSync_Wbxml_Encoder $encoder = null, $version = Horde_ActiveSync::VERSION_TWELVEONE, array $policies = array())
{
$this->_encoder = $encoder;
if ($version >= Horde_ActiveSync::VERSION_TWELVE) {
$this->_defaults = array_merge($this->_defaults, $this->_defaults_twelve);
}
if ($version >= Horde_ActiveSync::VERSION_TWELVEONE) {
$this->_defaults = array_merge($this->_defaults, $this->_defaults_twelveone);
}
$this->_version = $version;
$this->_overrides = $policies;
}