package Ġcom . c ree pers an . bing image . lib . database . factory Ċ Ċ import Ġcom . c ree pers an . bing image . lib . database . bean . B ing Image Database Bean Ċ Ċ abstract Ġclass ĠDatabase Operator Ġ{ ĊĊĠĠĠ Ġabstract Ġfun Ġinit Table () ĊĊĠĠĠ Ġabstract Ġfun Ġinsert OrUpdate B ing Image ( bing Image : ĠB ing Image Database Bean ) ĊĊĠĠĠ Ġabstract Ġfun Ġremove B ing Image ( id : ĠInt ) ĊĊĠĠĠ Ġfun Ġremove B ing Image ( bing Image : ĠB ing Image Database Bean ) Ġ= Ġremove B ing Image ( bing Image ._ id ) ĊĊĠĠĠ Ġabstract Ġfun Ġget B ing Image ( count : ĠInt , Ġindex : ĠInt ): ĠList < B ing Image Database Bean > ĊĊĠĠĠ Ġabstract Ġfun Ġget B ing Image Random ( count : ĠInt ): ĠList < B ing Image Database Bean > ĊĊĠĠĠ Ġabstract Ġfun Ġget B ing Image Count (): ĠInt Ċ Ċ }