JavaÖÐʹÓÃÐźÅÁ¿——Semaphore
Ö÷Ïß³ÌÖУº
InitThread initThread=new InitThread(new Semaphore(0));//³õʼ»¯Ò»¸ö×ÓỊ̈߳¬´«Ò»¸ö³õֵΪ0µÄÐźÅÁ¿¸øËü
Display.getDefault().asyncExec(initThread);
try {//´Ë´¦»á¹ÒÆð£¬Ö±µ½×ÓÏß³ÌÍê³É¹¤×÷£¬ÐÞ¸ÄÁËÐźÅÁ¿µÄÖµ£¬Ö÷Ï̲߳Żá¼ÌÐø
initThread.getSemaphore().acquire();
} catch (InterruptedException e1) {
insertConsoleText("Êý¾Ý»ñȡʧ°Ü……\n");
}
×ÓÏß³Ì
class InitThread implements Runnable{
private Semaphore semaphore;
public InitThread(Semaphore semaphore){
this.semaphore=semaphore;
}
public Semaphore getSemaphore() {
return semaphore;
}
@SuppressWarnings("unchecked")
public void run() {
dataDos= (List<DataObject>)gui.getDataTableViewer().getInput();
anaDos=(List<DataObject>)gui.getMetaTableViews().get(viewerName).getInput();
excelCode=gui.getExcelCode().getText();
semaphore.release();
}
}
Ïà¹ØÎĵµ£º
¶þ¡¢³£ÓÃJavaÃüÁî
1.¡çjavac <opitions><source files>
±àÒëÔ´´úÂë
2.¡çjava <options> class [args]
Ö´ÐÐÀàÎļþ£¨Byte code Îļþ£©
3.¡çjavadoc [options] [packagenames] [sourcefiles] [@files]
Éú³ÉJavadocÎĵµ
5.¡çjar {ctxu} {jar -flie} [manifest -flie] [-c directory] fiels…
½ ......
Ó¢ÎÄÔÎĵØÖ·:
http://www.onjava.com/pub/a/onjava/2005/07/06/generics.html
ÖÐÎĵØÖ·:
http://www.matrix.org.cn/resource/article/43/43634_java_generics.html
¹Ø¼ü´Ê£º java generics java5
ÕªÒª
·ºÐÍÊÇJ2SE 5.0×îÖØÒªµÄÌØÐÔ¡£ËûÃÇÈÃÄãдһ¸ötype(Àà»ò½Ó¿Ú£©ºÍ´´½¨Ò»¸ö ......
1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
Calendar time=Calendar.getInstance();
time.clear();
time.set(Calendar.YEAR,year); //year Ϊ int
time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
int day=time.getActualMaximum(Calendar.DAY_OF_MONTH);//±¾Ô·ݵÄÌìÊý
×¢£ºÔÚʹÓÃset·½·¨Ö®Ç°£¬±ØÐëÏÈ ......
Õâ¶Ìʱ¼ä£¬Íê³ÉÁËÒ»¸ö½ÏΪ¼òµ¥µÄϵͳ Ò»¸ö½ÌÓýÅàѵ»ú¹¹µÄÐÅÏ¢¹ÜÀíϵͳ£¬Ö÷ÒªÊÇͨ¹ý²»Í¬µÄ½ÇÉ«·ÖÅä½øÈ벻ͬµÄ½çÃæ£¬×öÏàÓ¦µÄ¹¤×÷£¬ÒòΪÔÚȨÏÞ·½Ã滹ûŪºÃ£¬Ã»ÓÐÓõ½Ajax¡£½ÇÉ«ÓÐϵͳ¹ÜÀíÔ±£¬×ÉѯÖ÷¹Ü£¬×Éѯʦ£¬Êг¡×¨Ô±£¬Êг¡²¿Ö÷¹Ü£¬ÁªÏµÈË£¬µÈµÈ¡£ÒòΪµ±³õдµÄʱºò£¬ÏµÍ³µÄÀ©Õ¹ÐÔ»¹¿ÉÒÔ£¬ËùÒÔÄã¿ÉÒÔÔö¼ÓÒ»¸ö½ÇÉ«£¬ ......