程序包 cn.smartjavaai.face.dao

类 FaceDao

java.lang.Object

cn.smartjavaai.face.dao.FaceDao

public class FaceDao
extends Object

人脸库持久层

作者:

dwj

构造器概要

构造器

构造器	说明
FaceDao(String dbFilePath)

方法概要

修饰符和类型	方法	说明
long	deleteAll()	删除全部
boolean	deleteFace(String... keys)	删除人脸
List<FaceData>	findFace(int pageNo, int pageSize)	分页查询人脸
List<Long>	findIndexList(String... keys)	查询index
String	findKeyByIndex(long index)	使用index查询key
void	save(FaceData faceData)
int	updateIndex(long index, FaceData faceData)	更新index

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FaceDao

public FaceDao(String dbFilePath)

方法详细资料

save

public void save(FaceData faceData)
          throws SQLException,
                 ClassNotFoundException

抛出:

SQLException

ClassNotFoundException

findKeyByIndex

public String findKeyByIndex(long index)
                      throws SQLException,
                             ClassNotFoundException

使用index查询key

参数:

index -

返回:

抛出:

SQLException

ClassNotFoundException

deleteAll

public long deleteAll()
               throws SQLException,
                      ClassNotFoundException

删除全部

返回:

抛出:

SQLException

ClassNotFoundException

findIndexList

public List<Long> findIndexList(String... keys)
                         throws SQLException,
                                ClassNotFoundException

查询index

参数:

keys -

返回:

抛出:

SQLException

ClassNotFoundException

deleteFace

public boolean deleteFace(String... keys)
                   throws SQLException,
                          ClassNotFoundException

删除人脸

参数:

keys -

返回:

抛出:

SQLException

ClassNotFoundException

findFace

public List<FaceData> findFace(int pageNo,
                               int pageSize)
                        throws SQLException,
                               ClassNotFoundException

分页查询人脸

参数:

pageNo -

pageSize -

返回:

抛出:

SQLException

ClassNotFoundException

updateIndex

public int updateIndex(long index,
                       FaceData faceData)
                throws SQLException,
                       ClassNotFoundException

更新index

参数:

index -

faceData -

返回:

抛出:

SQLException

ClassNotFoundException