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Trying to add categories to HashSet

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Causes error
This commit is contained in:
misaochan 2015-12-24 15:18:10 +13:00
parent 38cf720b4b
commit ca87e5a4ef
1 changed files with 20 additions and 1 deletions
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21
commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
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@ -19,6 +19,9 @@ import com.google.gson.GsonBuilder;
import java.io.UnsupportedEncodingException;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Set;
public class MwVolleyApi {
@ -134,10 +137,11 @@ public class MwVolleyApi {
private static class QueryResponse {
private Query query;
private Page page;
@Override
public String toString() {
return "query=" + query.toString();
return "query=" + query.toString() + "\n" + page.printSet();
}
}
@ -163,6 +167,18 @@ public class MwVolleyApi {
private Category[] categories;
private Category category;
private HashSet<String> categorySet = new HashSet<String>();
private String printSet() {
if (categorySet.isEmpty()) {
return "No collection of categories";
}
else {
String[] categoryArray = categorySet.toArray(new String[0]);
return categoryArray.toString();
}
}
@Override
public String toString() {
@ -174,6 +190,9 @@ public class MwVolleyApi {
for (Category category : categories) {
builder.append(category.toString());
builder.append("\n");
if (category != null && category.toString() != null && category.toString() != "") {
categorySet.add(category.toString());
}
}
}