Package | Description |
---|---|
org.apache.commons.collections |
This package contains the interfaces and utilities shared across all the subpackages of this component.
|
org.apache.commons.collections.bidimap | |
org.apache.commons.collections.iterators |
This package contains implementations of the
Iterator interface. |
org.apache.commons.collections.map |
Modifier and Type | Interface and Description |
---|---|
interface |
ResettableListIterator
Defines a list iterator that can be reset back to an initial state.
|
Modifier and Type | Field and Description |
---|---|
static ResettableIterator |
IteratorUtils.EMPTY_ITERATOR
An iterator over no elements.
|
Modifier and Type | Method and Description |
---|---|
static ResettableIterator |
IteratorUtils.arrayIterator(Object array)
Gets an iterator over an object or primitive array.
|
static ResettableIterator |
IteratorUtils.arrayIterator(Object[] array)
Gets an iterator over an object array.
|
static ResettableIterator |
IteratorUtils.arrayIterator(Object[] array,
int start)
Gets an iterator over the end part of an object array.
|
static ResettableIterator |
IteratorUtils.arrayIterator(Object[] array,
int start,
int end)
Gets an iterator over part of an object array.
|
static ResettableIterator |
IteratorUtils.arrayIterator(Object array,
int start)
Gets an iterator over the end part of an object or primitive array.
|
static ResettableIterator |
IteratorUtils.arrayIterator(Object array,
int start,
int end)
Gets an iterator over part of an object or primitive array.
|
static ResettableIterator |
IteratorUtils.emptyIterator()
Gets an empty iterator.
|
static ResettableIterator |
IteratorUtils.loopingIterator(Collection coll)
Gets an iterator that loops continuously over the supplied collection.
|
static ResettableIterator |
IteratorUtils.singletonIterator(Object object)
Gets a singleton iterator.
|
Modifier and Type | Class and Description |
---|---|
protected static class |
AbstractDualBidiMap.BidiMapIterator
Inner class MapIterator.
|
protected static class |
DualTreeBidiMap.BidiOrderedMapIterator
Inner class MapIterator.
|
Modifier and Type | Class and Description |
---|---|
class |
ArrayIterator
Implements an
Iterator over any array. |
class |
ArrayListIterator
Implements a
ListIterator over an array. |
class |
EmptyIterator
Provides an implementation of an empty iterator.
|
class |
EmptyListIterator
Provides an implementation of an empty list iterator.
|
class |
EmptyMapIterator
Provides an implementation of an empty map iterator.
|
class |
EmptyOrderedIterator
Provides an implementation of an empty ordered iterator.
|
class |
EmptyOrderedMapIterator
Provides an implementation of an empty ordered map iterator.
|
class |
EntrySetMapIterator
Implements a
MapIterator using a Map entrySet. |
class |
ListIteratorWrapper
Converts an iterator into a list iterator by caching the returned entries.
|
class |
LoopingIterator
An Iterator that restarts when it reaches the end.
|
class |
LoopingListIterator
A ListIterator that restarts when it reaches the end or when it
reaches the beginning.
|
class |
ObjectArrayIterator
An
Iterator over an array of objects. |
class |
ObjectArrayListIterator
Implements a
ListIterator over an array of objects. |
class |
ReverseListIterator
Iterates backwards through a List, starting with the last element
and continuing to the first.
|
class |
SingletonIterator
SingletonIterator is an Iterator over a single
object instance. |
class |
SingletonListIterator
SingletonIterator is an ListIterator over a single
object instance. |
Modifier and Type | Field and Description |
---|---|
static ResettableIterator |
EmptyIterator.RESETTABLE_INSTANCE
Singleton instance of the iterator.
|
Modifier and Type | Class and Description |
---|---|
protected static class |
AbstractLinkedMap.EntrySetIterator
EntrySet iterator.
|
protected static class |
AbstractLinkedMap.KeySetIterator
KeySet iterator.
|
protected static class |
AbstractLinkedMap.LinkIterator
Base Iterator that iterates in link order.
|
protected static class |
AbstractLinkedMap.LinkMapIterator
MapIterator implementation.
|
protected static class |
AbstractLinkedMap.ValuesIterator
Values iterator.
|
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