leveldb-api：（4）DBFactroy.java

定义DB工厂类：open，destroy，repair

public interface DBFactory
{
    DB open(File path, Options options)
            throws IOException;

    void destroy(File path, Options options)
            throws IOException;

    void repair(File path, Options options)
            throws IOException;
}

leveldb/DBFactory.java at master · dain/leveldb · GitHub