Re: public static int v case u switch

Wed, 05 Dec 2007 00:37:56 -0800 

Ahoj pleties sa
ta staticka konstanta nie je, kto ti brani spravit

ReceivingRecordSearchCriterias.SEARCH_BY_NONE  = 100;

takze si tam pridaj final, to by malo stacit:
public static final int SEARCH_BY_NONE = 0;

Petr Burdik napsal(a):

Ahojda,
doufam, ze jsem napsal co jsem chtel :)

Mam tridu ReceivingRecordSearchCriterias ktera zacina takto:

public class ReceivingRecordSearchCriterias {
    public static int SEARCH_BY_NONE = 0;
    public static int SEARCH_BY_OID = 1;
    public static int SEARCH_BY_INVOICE_INTID = 2;
    public static int SEARCH_BY_INVOICE_ID = 3;
    public static int SEARCH_BY_OTHERS = 4;

    protected int searchType = 0;

...
}
Kdyz chci pouzit konstantu ve switch, tak mi rve na tom, ze chce konstantu. Ale kdyz tam dam misto toho ReceivingRecordSearchCriterias.SEARCH_BY_OID primo integer jako cislo, vsechno je v pohode. Jaky je duvod proc to vlastne nejde. Vzdyt ta staticka promenna de-fakto konstantou je, nebo se pletu? 


switch(criterias.getSearchType()) {
  case 1: // ReceivingRecordSearchCriterias.SEARCH_BY_OID


  break;

}


Pet

Odpovedet emailem