A demo for spi

.
|-- README.md
|-- pom.xml
|-- spi-implement
|-- spi-interface
`-- spi-invoke

spi-interface

interface for spi

provide a interface named Driver

function: connect

spi-implement

implement for spi

provide a implement class which implement Driver interface

implement function: connect

spi-invoke

invoke by spi

provide a class named ConnectionFactory, invoke Driver#connect by spi