- All Known Subinterfaces:
CapacityCarrying, CapacityExtendable, HashCollection<E>, PersistenceIdSet, XAddGetCollection<E>, XAddGetMap<K,V>, XAddGetSet<E>, XAddingBag<E>, XAddingCollection<E>, XAddingEnum<E>, XAddingList<E>, XAddingMap<K,V>, XAddingSequence<E>, XAddingSet<E>, XAddingSortation<E>, XAddingTable<K,V>, XBag<E>, XBasicEnum<E>, XBasicList<E>, XBasicSequence<E>, XBasicTable<K,V>, XBasicTable.Keys<K,V>, XBasicTable.Values<K,V>, XChart<K,V>, XChart.Keys<K,V>, XChart.Values<K,V>, XCollection<E>, XDecreasingEnum<E>, XDecreasingList<E>, XDecreasingSequence<E>, XEnum<E>, XExpandingEnum<E>, XExpandingList<E>, XExpandingSequence<E>, XExtendingEnum<E>, XExtendingList<E>, XExtendingSequence<E>, XGettingBag<E>, XGettingCollection<E>, XGettingEnum<E>, XGettingList<E>, XGettingMap<K,V>, XGettingMap.Keys<K,V>, XGettingMap.Values<K,V>, XGettingSequence<E>, XGettingSet<E>, XGettingSortation<E>, XGettingTable<K,V>, XGettingTable.Keys<K,V>, XGettingTable.Values<K,V>, XImmutableBag<E>, XImmutableCollection<E>, XImmutableEnum<E>, XImmutableEnum.Factory<E>, XImmutableList<E>, XImmutableMap<K,V>, XImmutableMap.Keys<K,V>, XImmutableMap.Values<K,V>, XImmutableSequence<E>, XImmutableSet<E>, XImmutableTable<K,V>, XImmutableTable.Keys<K,V>, XImmutableTable.Values<K,V>, XIncreasingEnum<E>, XIncreasingList<E>, XIncreasingSequence<E>, XInputtingEnum<E>, XInputtingList<E>, XInputtingSequence<E>, XInsertingEnum<E>, XInsertingList<E>, XInsertingSequence<E>, XLadder<E>, XList<E>, XMap<K,V>, XMap.Keys<K,V>, XMap.Values<K,V>, XPrependingEnum<E>, XPrependingList<E>, XPrependingSequence<E>, XPreputtingEnum<E>, XPreputtingList<E>, XPreputtingSequence<E>, XProcessingBag<E>, XProcessingCollection<E>, XProcessingEnum<E>, XProcessingList<E>, XProcessingMap<K,V>, XProcessingMap.Keys<K,V>, XProcessingMap.Values<K,V>, XProcessingSequence<E>, XProcessingSet<E>, XProcessingSortation<E>, XPutGetBag<E>, XPutGetCollection<E>, XPutGetEnum<E>, XPutGetList<E>, XPutGetMap<K,V>, XPutGetSequence<E>, XPutGetSet<E>, XPutGetSortation<E>, XPuttingBag<E>, XPuttingCollection<E>, XPuttingEnum<E>, XPuttingList<E>, XPuttingMap<K,V>, XPuttingSequence<E>, XPuttingSet<E>, XPuttingSortation<E>, XRank<E>, XReference<E>, XReferencing<E>, XRemovingBag<E>, XRemovingCollection<E>, XRemovingEnum<E>, XRemovingList<E>, XRemovingSequence<E>, XRemovingSet<E>, XRemovingSortation<E>, XReplacingBag<E>, XSequence<E>, XSet<E>, XSettingEnum<E>, XSettingList<E>, XSettingSequence<E>, XSortableEnum<E>, XSortableSequence<E>, XSortation<E>, XTable<K,V>, XTable.Keys<K,V>, XTable.Values<K,V>
- All Known Implementing Classes:
AbstractArrayCollection, AbstractSectionedArrayCollection, AbstractSimpleArrayCollection, ArrayAccessor, ArrayCollector, ArrayView, BulkList, Collector, Constant, ConstHashEnum, ConstHashTable, ConstHashTable.Keys, ConstHashTable.Values, ConstLinearEnum, ConstList, Empty, EmptyTable, EnumProcessor, EnumView, EqBulkList, EqConstHashEnum, EqConstHashTable, EqConstHashTable.Keys, EqConstHashTable.Values, EqConstList, EqHashEnum, EqHashTable, EqHashTable.Keys, EqHashTable.Values, FixedList, HashEnum, HashMapIdId, HashMapIdObject, HashMapObjectId, HashTable, HashTable.Keys, HashTable.Values, LimitList, LinkingReferencing.Default, LinkReference.Default, ListAccessor, ListProcessor, ListView, LoadItemsChain.Simple, LockedAdder, LockedCollection, LockedGettingMap, LockedList, LockedMap, MappedList, MapView, MutexSet, OpenAdressingMiniSet, PersistenceIdSet.Default, SetView, Single, Singleton, SingletonView, SubCollector, SubList, SubListAccessor, SubListProcessor, SubListView, SubProcessor, SubView, SynchAdder, SynchCollection, SynchList, SynchSet, TableView, Threaded, ThreadedInstantiating, View
public interface Sized
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Method Summary
| Modifier and Type |
Method |
Description |
default boolean |
isEmpty() |
|
long |
size() |
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Method Details
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default boolean isEmpty()