| Package | Description |
|---|---|
| org.apache.commons.collections4.bag | |
| org.apache.commons.collections4.bidimap | |
| org.apache.commons.collections4.collection |
This package contains implementations of the
Collection interface. |
| org.apache.commons.collections4.list |
This package contains implementations of the
List interface. |
| org.apache.commons.collections4.map | |
| org.apache.commons.collections4.queue |
This package contains implementations for the
Queue interface. |
| org.apache.commons.collections4.set |
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractBagDecorator<E>
Decorates another
Bag to provide additional behaviour. |
class |
AbstractSortedBagDecorator<E>
Decorates another
SortedBag to provide additional behaviour. |
class |
CollectionBag<E>
Decorates another
Bag to comply with the Collection contract. |
class |
CollectionSortedBag<E>
Decorates another
SortedBag to comply with the Collection contract. |
class |
PredicatedBag<E>
Decorates another
Bag to validate that additions
match a specified predicate. |
class |
PredicatedSortedBag<E>
Decorates another
SortedBag to validate that additions
match a specified predicate. |
class |
TransformedBag<E>
Decorates another
Bag to transform objects that are added. |
class |
TransformedSortedBag<E>
Decorates another
SortedBag to transform objects that are added. |
class |
UnmodifiableBag<E>
Decorates another
Bag to ensure it can't be altered. |
class |
UnmodifiableSortedBag<E>
Decorates another
SortedBag to ensure it can't be altered. |
| Modifier and Type | Class and Description |
|---|---|
protected static class |
AbstractDualBidiMap.EntrySet<K,V>
Inner class EntrySet.
|
protected static class |
AbstractDualBidiMap.KeySet<K>
Inner class KeySet.
|
protected static class |
AbstractDualBidiMap.Values<V>
Inner class Values.
|
protected static class |
AbstractDualBidiMap.View<K,V,E>
Inner class View.
|
| Modifier and Type | Class and Description |
|---|---|
class |
IndexedCollection<K,C>
An IndexedCollection is a Map-like view onto a Collection.
|
class |
PredicatedCollection<E>
Decorates another
Collection to validate that additions
match a specified predicate. |
class |
TransformedCollection<E>
Decorates another
Collection to transform objects that are added. |
class |
UnmodifiableBoundedCollection<E>
UnmodifiableBoundedCollection decorates another
BoundedCollection to ensure it can't be altered. |
class |
UnmodifiableCollection<E>
Decorates another
Collection to ensure it can't be altered. |
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractListDecorator<E>
Decorates another
List to provide additional behaviour. |
class |
AbstractSerializableListDecorator<E>
Serializable subclass of AbstractListDecorator.
|
class |
FixedSizeList<E>
Decorates another
List to fix the size preventing add/remove. |
class |
GrowthList<E>
Decorates another
List to make it seamlessly grow when
indices larger than the list size are used on add and set,
avoiding most IndexOutOfBoundsExceptions. |
class |
LazyList<E>
Decorates another
List to create objects in the list on demand. |
class |
PredicatedList<E>
Decorates another
List to validate that all additions
match a specified predicate. |
class |
SetUniqueList<E>
Decorates a
List to ensure that no duplicates are present much
like a Set. |
class |
TransformedList<E>
Decorates another
List to transform objects that are added. |
class |
UnmodifiableList<E>
Decorates another
List to ensure it can't be altered. |
| Modifier and Type | Class and Description |
|---|---|
class |
UnmodifiableEntrySet<K,V>
Decorates a map entry
Set to ensure it can't be altered. |
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractQueueDecorator<E>
Decorates another
Queue to provide additional behaviour. |
class |
PredicatedQueue<E>
Decorates another
Queue to validate that additions
match a specified predicate. |
class |
TransformedQueue<E>
Decorates another
Queue to transform objects that are added. |
class |
UnmodifiableQueue<E>
Decorates another
Queue to ensure it can't be altered. |
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractSerializableSetDecorator<E>
Serializable subclass of AbstractSetDecorator.
|
class |
AbstractSetDecorator<E>
Decorates another
Set to provide additional behaviour. |
class |
AbstractSortedSetDecorator<E>
Decorates another
SortedSet to provide additional behaviour. |
class |
ListOrderedSet<E>
Decorates another
Set to ensure that the order of addition is
retained and used by the iterator. |
class |
PredicatedSet<E>
Decorates another
Set to validate that all additions
match a specified predicate. |
class |
PredicatedSortedSet<E>
Decorates another
SortedSet to validate that all additions
match a specified predicate. |
class |
TransformedSet<E>
Decorates another
Set to transform objects that are added. |
class |
TransformedSortedSet<E>
Decorates another
SortedSet to transform objects that are added. |
class |
UnmodifiableSet<E>
Decorates another
Set to ensure it can't be altered. |
class |
UnmodifiableSortedSet<E>
Decorates another
SortedSet to ensure it can't be altered. |
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