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2024-01-02 046905340273e5996ba0d4fce2df52b236d960e3

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package tagpower;
import java.util.Iterator;
import java.util.List;
import java.util.Vector;
import DataBase.DatabaseManagement;
import Method.GetNowTime;
 
@SuppressWarnings("rawtypes")
public class Dell_tagpower {
    static Vector<tagpower> tagpower_vector = new Vector<tagpower>();// ±êÇ©µÄ¼¯ºÏ
    static {
        String sql = "select * from tb_tagpower ";        
        Iterator iterator = DatabaseManagement.serch(sql).iterator();
        while (iterator.hasNext()) {// µü´úÆ÷´æÔÚÔªËØ
            List info = (List) iterator.next();// ½«µü´úÆ÷ÀïÃæµÄÔªËظøµ½info¼¯ºÏ
            tagpower tp=new tagpower();
            tp.setTagid((String)info.get(1));
            tp.setPower((String)info.get(2));
            tp.setTime((String)info.get(3));
            tp.setHz((String)info.get(4));
            tp.setName((String)info.get(5));
            tagpower_vector .add(tp);
        }
    }
    
    /** Í¨¹ý±êÇ©id»ñȡijһ¸ö±êÇ©¶ÔÏó */
    public static tagpower get_tag(String tagid) {
        tagpower tag = null;
        if (tagpower_vector.size() != 0) {
            Iterator<tagpower> it = tagpower_vector.iterator();
            while (it.hasNext()) {
                tagpower tag1 = it.next();
                String idtag = tag1.getTagid();
                if (tagid.equals(idtag)) {
                    tag = tag1;
                    break;
                }
            }
        }
 
        return tag;
    }
    
    
    /**ɾ³ýÊý¾Ý¿âÖÐij¸ö±êÇ©*/
    public static void delte(String tagid) {
        if(get_tag(tagid) !=null) {
            tagpower_vector.removeElement(get_tag(tagid));
            String deleteSql="DELETE FROM tb_tagpower WHERE tagid='"+tagid+"'";
            DatabaseManagement.update(deleteSql);
        }
    }
    
    /**ÐÂÔöÒ»¸ö±êÇ©**/
    public static void add(String tagid,String name,String hz,String power) {
        if(get_tag(tagid) ==null) {
            tagpower tp=new tagpower();
            tp.setTagid(tagid);
            String time=GetNowTime.now();
            tp.setTime(time);
            tp.setName(name);
            tp.setHz(hz);
            tp.setPower(power);
            tagpower_vector.add(tp);            
            String[]  ziduan= {"tagid","power","time","hz","name" };
            String[] zhi= {tagid,power,time,hz,name };
            DatabaseManagement.insertfast("tb_tagpower", ziduan, zhi);
            
        }
    }
    
    /**ɾ³ýÈ«²¿±êÇ©*/
    public static void delteall() {
            tagpower_vector.removeAllElements();
            String deleteSql="TRUNCATE TABLE tb_tagpower";
            DatabaseManagement.update(deleteSql);
    }
 
 
    public static Vector<tagpower> getTagpower_vector() {
        return tagpower_vector;
    }
    
}