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org.jdom
Class ContentList.FilterListIterator  

java.lang.Object
  org.jdom.ContentList.FilterListIterator

All Implemented Interfaces:

java.util.Iterator, java.util.ListIterator

Enclosing class:

ContentList

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class ContentList.FilterListIterator

extends java.lang.Object

implements java.util.ListIterator

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Field Summary
(package private)  int	cursor           Index in backing list of next object
(package private)  int	expected           Expected modCount in our backing list
(package private)  org.jdom.filter.Filter	filter           The Filter that applies
(package private)  int	initialCursor           Initial start index in backing list
(package private)  int	last           Index in backing list of last object returned
(package private)  int	lastOperation           The last operation performed

 

Constructor Summary
(package private)	ContentList.FilterListIterator(org.jdom.filter.Filter filter, int start)           Default constructor

 

Method Summary
void	add(java.lang.Object obj)           Inserts the specified element into the list.
private  void	checkConcurrentModification()           Check if are backing list is being modified by someone else.
boolean	hasNext()           Returns true if this list iterator has a next element.
boolean	hasPrevious()           Returns true if this list iterator has more elements when traversing the list in the reverse direction.
private  int	initializeCursor(int start)           Returns index in the backing list by moving forward start objects that match our filter.
private  int	moveBackward(int start)           Returns index in the backing list of the next object matching our filter, starting at the given index and moving backwards.
private  int	moveForward(int start)           Returns index in the backing list of the next object matching our filter, starting at the given index and moving forwards.
java.lang.Object	next()           Returns the next element in the list.
int	nextIndex()           Returns the index of the element that would be returned by a subsequent call to next.
java.lang.Object	previous()           Returns the previous element in the list.
int	previousIndex()           Returns the index of the element that would be returned by a subsequent call to previous.
void	remove()           Removes from the list the last element that was returned by next or previous.
void	set(java.lang.Object obj)           Replaces the last element returned by next or previous with the specified element.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

filter

org.jdom.filter.Filter filter

The Filter that applies

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lastOperation

int lastOperation

The last operation performed

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initialCursor

int initialCursor

Initial start index in backing list

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cursor

int cursor

Index in backing list of next object

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last

int last

Index in backing list of last object returned

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expected

int expected

Expected modCount in our backing list

Constructor Detail

ContentList.FilterListIterator

ContentList.FilterListIterator(org.jdom.filter.Filter filter,
                               int start)

Default constructor

Method Detail

hasNext

public boolean hasNext()

Returns true if this list iterator has a next element.

Specified by:

hasNext in interface java.util.ListIterator

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next

public java.lang.Object next()

Returns the next element in the list.

Specified by:

next in interface java.util.ListIterator

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hasPrevious

public boolean hasPrevious()

Returns true if this list iterator has more elements when traversing the list in the reverse direction.

Specified by:

hasPrevious in interface java.util.ListIterator

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previous

public java.lang.Object previous()

Returns the previous element in the list.

Specified by:

previous in interface java.util.ListIterator

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nextIndex

public int nextIndex()

Returns the index of the element that would be returned by a subsequent call to next.

Specified by:

nextIndex in interface java.util.ListIterator

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previousIndex

public int previousIndex()

Returns the index of the element that would be returned by a subsequent call to previous. (Returns -1 if the list iterator is at the beginning of the list.)

Specified by:

previousIndex in interface java.util.ListIterator

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add

public void add(java.lang.Object obj)

Inserts the specified element into the list.

Specified by:

add in interface java.util.ListIterator

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remove

public void remove()

Removes from the list the last element that was returned by next or previous. the last call to next or previous.

Specified by:

remove in interface java.util.ListIterator

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set

public void set(java.lang.Object obj)

Replaces the last element returned by next or previous with the specified element.

Specified by:

set in interface java.util.ListIterator

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initializeCursor

private int initializeCursor(int start)

Returns index in the backing list by moving forward start objects that match our filter.

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moveForward

private int moveForward(int start)

Returns index in the backing list of the next object matching our filter, starting at the given index and moving forwards.

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moveBackward

private int moveBackward(int start)

Returns index in the backing list of the next object matching our filter, starting at the given index and moving backwards.

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checkConcurrentModification

private void checkConcurrentModification()

Check if are backing list is being modified by someone else.

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Home >> All >> org >> [ jdom overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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