class PolarisRegistryConfigurator implements RegistryConfigureProcessor {

    public PolarisRegistryConfigurator() {
    }

    @Override
    public RegistryConfig buildFromAddress(String address) {<FILL_FUNCTION_BODY>}

    @Override
    public String registryType() {
        return SofaBootRpcConfigConstants.REGISTRY_PROTOCOL_POLARIS;
    }
}

        String polarisAddress = RegistryParseUtil.parseAddress(address,
            SofaBootRpcConfigConstants.REGISTRY_PROTOCOL_POLARIS);
        Map<String, String> map = RegistryParseUtil.parseParam(address,
            SofaBootRpcConfigConstants.REGISTRY_PROTOCOL_POLARIS);

        return new RegistryConfig().setAddress(polarisAddress).setParameters(map)
            .setProtocol(SofaBootRpcConfigConstants.REGISTRY_PROTOCOL_POLARIS);
    
<no_super_class>