org.apache.commons.collections.list.CursorableLinkedList.SubCursor

All Implemented Interfaces:: Iterator, ListIterator, OrderedIterator

Enclosing class:: CursorableLinkedList

protected static class CursorableLinkedList.SubCursor extends CursorableLinkedList.Cursor

A cursor for the sublist based on LinkedSubListIterator.

Since:: Commons Collections 3.2

Field Summary

Fields

Modifier and Type

Field

Description

protected final AbstractLinkedList.LinkedSubList

sub

The parent list

Fields inherited from class org.apache.commons.collections.list.AbstractLinkedList.LinkedListIterator
current, expectedModCount, next, nextIndex, parent
Constructor Summary

Constructors

Modifier

Constructor

Description

protected

SubCursor(AbstractLinkedList.LinkedSubList sub, int index)

Constructs a new cursor.
Method Summary

Modifier and Type

Method

Description

void

add(Object obj)

Adds an object to the list.

boolean

hasNext()

boolean

hasPrevious()

Checks to see if there is a previous element that can be iterated to.

int

nextIndex()

Gets the index of the next element to be returned.

void

remove()

Removes the item last returned by this iterator.

Methods inherited from class org.apache.commons.collections.list.CursorableLinkedList.Cursor
checkModCount, close, nodeChanged, nodeInserted, nodeRemoved

Methods inherited from class org.apache.commons.collections.list.AbstractLinkedList.LinkedListIterator
getLastNodeReturned, next, previous, previousIndex, set

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

Methods inherited from interface java.util.Iterator
forEachRemaining

Field Details
- sub
  
  protected final AbstractLinkedList.LinkedSubList sub
  
  The parent list
Constructor Details
- SubCursor
  
  protected SubCursor(AbstractLinkedList.LinkedSubList sub, int index)
  
  Constructs a new cursor.
  
  Parameters:
  
  index - the index to start from
Method Details
- hasNext
  
  public boolean hasNext()
  
  Specified by:
  
  hasNext in interface Iterator
  
  Specified by:
  
  hasNext in interface ListIterator
  
  Overrides:
  
  hasNext in class AbstractLinkedList.LinkedListIterator
- 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 ListIterator
  
  Specified by:
  
  hasPrevious in interface OrderedIterator
  
  Overrides:
  
  hasPrevious in class AbstractLinkedList.LinkedListIterator
  
  Returns:
  
  true if the iterator has a previous element
- nextIndex
  
  public int nextIndex()
  
  Description copied from class: CursorableLinkedList.Cursor
  
  Gets the index of the next element to be returned.
  
  Specified by:
  
  nextIndex in interface ListIterator
  
  Overrides:
  
  nextIndex in class CursorableLinkedList.Cursor
  
  Returns:
  
  the next index
- add
  
  public void add(Object obj)
  
  Description copied from class: CursorableLinkedList.Cursor
  
  Adds an object to the list. The object added here will be the new 'previous' in the iterator.
  
  Specified by:
  
  add in interface ListIterator
  
  Overrides:
  
  add in class CursorableLinkedList.Cursor
  
  Parameters:
  
  obj - the object to add
- remove
  
  public void remove()
  
  Description copied from class: CursorableLinkedList.Cursor
  
  Removes the item last returned by this iterator.
  There may have been subsequent alterations to the list since you obtained this item, however you can still remove it. You can even remove it if the item is no longer in the main list. However, you can't call this method on the same iterator more than once without calling next() or previous().
  
  Specified by:
  
  remove in interface Iterator
  
  Specified by:
  
  remove in interface ListIterator
  
  Overrides:
  
  remove in class CursorableLinkedList.Cursor

Class CursorableLinkedList.SubCursor

Field Summary

Fields inherited from class org.apache.commons.collections.list.AbstractLinkedList.LinkedListIterator

Constructor Summary

Method Summary

Methods inherited from class org.apache.commons.collections.list.CursorableLinkedList.Cursor

Methods inherited from class org.apache.commons.collections.list.AbstractLinkedList.LinkedListIterator

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Iterator

Field Details

sub

Constructor Details

SubCursor

Method Details

hasNext

hasPrevious

nextIndex

add

remove