Revision cdc9963c
Added by Katja Luther over 6 years ago
| eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/selection/AbstractFilteredCdmResourceSelectionDialog.java | ||
|---|---|---|
| 297 | 297 |
public int compare(UuidAndTitleCache entity1, |
| 298 | 298 |
UuidAndTitleCache entity2) {
|
| 299 | 299 |
Collator collator = Collator.getInstance(); |
| 300 |
if (entity1.getUuid().equals(entity2.getUuid())){
|
|
| 300 |
if (entity1 == entity2){
|
|
| 301 | 301 |
return 0; |
| 302 | 302 |
} |
| 303 |
|
|
| 304 |
if (entity1 == null && entity2 != null){
|
|
| 305 |
return -1; |
|
| 306 |
} |
|
| 307 |
if (entity2 == null && entity1 != null){
|
|
| 308 |
return 1; |
|
| 309 |
} |
|
| 310 |
if (entity1.getUuid().equals(entity2.getUuid())){
|
|
| 311 |
return 0; |
|
| 312 |
} |
|
| 313 |
if (entity1.getTitleCache() == null && entity2.getTitleCache() != null){
|
|
| 314 |
return -1; |
|
| 315 |
} |
|
| 316 |
if (entity2.getTitleCache() == null){
|
|
| 317 |
return 1; |
|
| 318 |
} |
|
| 303 | 319 |
int result = collator.compare(entity1.getTitleCache(), entity2.getTitleCache()); |
| 304 | 320 |
if (result == 0){
|
| 305 | 321 |
result = entity1.getUuid().compareTo(entity2.getUuid()); |
Also available in: Unified diff
avoid NPE in ItemsComparator of selection dialogs