AbstractLinkedMap.LinkIterator (Apache Commons Collections 3.2.2 API)

java.lang.Object
- org.apache.commons.collections.map.AbstractLinkedMap.LinkIterator

All Implemented Interfaces:

Iterator, OrderedIterator, ResettableIterator

Direct Known Subclasses:

AbstractLinkedMap.EntrySetIterator, AbstractLinkedMap.LinkMapIterator, AbstractLinkedMap.ValuesIterator

Enclosing class:

AbstractLinkedMap
```
protected abstract static class AbstractLinkedMap.LinkIterator
extends Object
implements OrderedIterator, ResettableIterator
```
Base Iterator that iterates in link order.

Field Summary

Fields
Modifier and Type	Field and Description
`protected int`	`expectedModCount` The modification count expected
`protected AbstractLinkedMap.LinkEntry`	`last` The current (last returned) entry
`protected AbstractLinkedMap.LinkEntry`	`next` The next entry
`protected AbstractLinkedMap`	`parent` The parent map

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractLinkedMap.LinkIterator(AbstractLinkedMap parent)

Constructors
Modifier	Constructor and Description
`protected`	`AbstractLinkedMap.LinkIterator(AbstractLinkedMap parent)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected AbstractLinkedMap.LinkEntry`	`currentEntry()`
`boolean`	`hasNext()`
`boolean`	`hasPrevious()` Checks to see if there is a previous element that can be iterated to.
`protected AbstractLinkedMap.LinkEntry`	`nextEntry()`
`protected AbstractLinkedMap.LinkEntry`	`previousEntry()`
`void`	`remove()`
`void`	`reset()` Resets the iterator back to the position at which the iterator was created.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.commons.collections.OrderedIterator
previous

Methods inherited from interface java.util.Iterator
next

- Field Detail
  - parent
```
protected final AbstractLinkedMap parent
```
    The parent map
  - last
```
protected AbstractLinkedMap.LinkEntry last
```
    The current (last returned) entry
  - next
```
protected AbstractLinkedMap.LinkEntry next
```
    The next entry
  - expectedModCount
```
protected int expectedModCount
```
    The modification count expected
- Constructor Detail
  - AbstractLinkedMap.LinkIterator
```
protected AbstractLinkedMap.LinkIterator(AbstractLinkedMap parent)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator
  - hasPrevious
```
public boolean hasPrevious()
```
    Description copied from interface: OrderedIterator
    
    Checks to see if there is a previous element that can be iterated to.
    
    Specified by:
    
    hasPrevious in interface OrderedIterator
    
    Returns:
    true if the iterator has a previous element
  - nextEntry
```
protected AbstractLinkedMap.LinkEntry nextEntry()
```
  - previousEntry
```
protected AbstractLinkedMap.LinkEntry previousEntry()
```
  - currentEntry
```
protected AbstractLinkedMap.LinkEntry currentEntry()
```
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator
  - reset
```
public void reset()
```
    Description copied from interface: ResettableIterator
    
    Resets the iterator back to the position at which the iterator was created.
    
    Specified by:
    
    reset in interface ResettableIterator
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class AbstractLinkedMap.LinkIterator

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.commons.collections.OrderedIterator

Methods inherited from interface java.util.Iterator

Field Detail

parent

last

next

expectedModCount

Constructor Detail

AbstractLinkedMap.LinkIterator

Method Detail

hasNext

hasPrevious

nextEntry

previousEntry

currentEntry

remove

reset

toString