i**p
发帖数: 902 | 1 Is there something like this in Java? Thanks!
#if GNUIO
import gnu.io.*;
#else
import javax.comm.*;
#endif |
h*****0
发帖数: 4889 | 2 No.
May I ask why do you want this? I may have solutions to achieve what you
want.
【在 i**p 的大作中提到】
: Is there something like this in Java? Thanks!
: #if GNUIO
: import gnu.io.*;
: #else
: import javax.comm.*;
: #endif
|
k***r
发帖数: 4260 | 3 可以在两个library之间Z turn。不过如果class/method不能一一对应的话，
好像也Z Turn不起来呀
【在 h*****0 的大作中提到】
: No.
: May I ask why do you want this? I may have solutions to achieve what you
: want.
|
g*****g
发帖数: 34805 | 4 No, but you can implement your own classloader.
【在 i**p 的大作中提到】
: Is there something like this in Java? Thanks!
: #if GNUIO
: import gnu.io.*;
: #else
: import javax.comm.*;
: #endif
|
m******t
发帖数: 2416 | 5
The common practice in Java is to define a wrapper interface,
and implementations delegating to these packages.
You could also completely avoid importing these classes
and rely on dynamic classloading and call the methods
reflectively, but I wouldn't do that unless there are no
other choices.
【在 i**p 的大作中提到】
: Is there something like this in Java? Thanks!
: #if GNUIO
: import gnu.io.*;
: #else
: import javax.comm.*;
: #endif
|
j****y
发帖数: 10 | 6 pre-processor for java.
you may wanna try it. |
