private static int toIndexType(Duplicate duplicate) {
if (duplicate instanceof InnerDuplicate) {
return 0;
}
if (duplicate instanceof InProjectDuplicate) {
return 1;
}
if (duplicate instanceof CrossProjectDuplicate) {
return 2;
}
throw new IllegalArgumentException(
"Unsupported type of Duplicate " + duplicate.getClass().getName());
}
@Override
@Nonnull
public String apply(@Nonnull Duplicate duplicate) {
if (duplicate instanceof InnerDuplicate) {
return "";
}
if (duplicate instanceof InProjectDuplicate) {
return ((InProjectDuplicate) duplicate).getFile().getKey();
}
if (duplicate instanceof CrossProjectDuplicate) {
return ((CrossProjectDuplicate) duplicate).getFileKey();
}
throw new IllegalArgumentException(
"Unsupported type of Duplicate " + duplicate.getClass().getName());
}
