protected static class KeyedItem.Usage extends Object
Modifier and Type | Field and Description |
---|---|
private boolean |
hadEmpty |
private boolean |
hadKeys |
SortedSet<String> |
values |
Modifier | Constructor and Description |
---|---|
protected |
Usage() |
Modifier and Type | Method and Description |
---|---|
String |
getFirst() |
boolean |
hadKeys() |
boolean |
hasUniqueValue() |
boolean |
unused() |