我寫了下面的代碼行,似乎一切正常,但是當我看到結果它不正確。Java,如何將對象添加到LinkedList?
在這裏,我定義了一個LinkedList並添加了一個對象。
private LinkedList<KategoriRecipeList> createListObjects() {
LinkedList<KategoriRecipeList> list = new LinkedList<KategoriRecipeList>();
KategoriRecipeList kategori = new KategoriRecipeList();
for(int i=0; i<resepi.getResepiId().size(); i++) {
kategori.setKategoriName(kategoriName);
kategori.setResepiId(resepi.getResepiId().get(i));
kategori.setResepiName(resepi.getResepiName().get(i).trim().replaceAll("'", ""));
kategori.setImgLogoUri(resepi.getResepiImageURL().get(i));
kategori.setImgMoreUri(bitmapUrls.get(i));
Log.i("WWWWWWW", "Recipe '" + resepi.getResepiName().get(i) + "' added to list");
list.add(kategori);
}
return list;
}
當我看到日誌文件中的結果是這樣的:
09-09 03:05:29.272: I/WWWWWWW(1250): Recipe '"Chicken Cordon Bleu"' added to list
09-09 03:05:29.272: I/WWWWWWW(1250): Recipe '"Sat-Bag"' added to list
09-09 03:05:29.272: I/WWWWWWW(1250): Recipe 'Ayam Adobo ' added to list
09-09 03:05:29.272: I/WWWWWWW(1250): Recipe 'Ayam Ber’Crumble’ & ‘Fennel’ direneh Air Roselle' added to list
09-09 03:05:29.272: I/WWWWWWW(1250): Recipe 'Ayam Dua Cara' added to list
我有調用上述方法的另一種方法:
private void storeListIntoDatabase() {
Log.i(TAG, "Try to insert data into database.");
LinkedList<KategoriRecipeList> listOfObjects = createListObjects();
if(listOfObjects == null || listOfObjects.size() <= 0)
return;
for(int i=0; i<listOfObjects.size(); i++)
Log.i("KKKKKKKK", "Recipe '" + listOfObjects.get(i).getResepiName() + "' added to list");
}
結果在日誌文件是這樣的:
09-09 03:05:29.297: I/KKKKKKKK(1250): Recipe 'Tongkeng Ayam Goreng dan Nasi Kari Leher Ayam' added to list
09-09 03:05:29.297: I/KKKKKKKK(1250): Recipe 'Tongkeng Ayam Goreng dan Nasi Kari Leher Ayam' added to list
09-09 03:05:29.297: I/KKKKKKKK(1250): Recipe 'Tongkeng Ayam Goreng dan Nasi Kari Leher Ayam' added to list
09-09 03:05:29.297: I/KKKKKKKK(1250): Recipe 'Tongkeng Ayam Goreng dan Nasi Kari Leher Ayam' added to list
09-09 03:05:29.297: I/KKKKKKKK(1250): Recipe 'Tongkeng Ayam Goreng dan Nasi Kari Leher Ayam' added to list
正如你可以看到結果ar不同但我期望的結果應該是相同的。我的問題在哪裏?謝謝
是不是已經結果一樣嗎? – quantum