Solstice::Model::List - Superclass for classes that need to be both a List and a Model.

    use Solstice::Model::List;; 

    my $model = Solstice::Model::List->new();

None by default.

new ()

Creates and returns an empty Solstice::Model::List object.

clear()

Removes all entries from the List object.

reverse()

Reverse the order of the entries in the List.

push($element)

Adds an element to the end of the List.

pop()

Remove the last element in the List and return it.

unshift($element)

Adds an element to the front of the List.

shift()

Remove the first element in the List and return it.

add ([$index,] $element)

Adds an element to the List. If no index is given it will be added to the end of the List, otherwise it will be placed at the index given, and the other elements will be shifted out of the way. Passing $index equal to the list size is also permissible. It is 0 indexed.

addList($list)

replace($index, $element)

Replace an element in the List. It is 0 indexed. If successful, the replaced element is returned.

move ($oldindex, $newindex)

This will move an element from one position in the List to another. It is 0 indexed. Note: This will not reset any iterators, so there may be some confusion if you iterate over a List you are still manipulating.

onRemove

This is an empty method meant for overriding by subclasses

_clear()

_add([$position,] $element)

_addList($list)

_listChanged()

Catalyst Research & Development Group, <catalyst@u.washington.edu>

$Revision: 83 $

Copyright 1998-2007 Office of Learning Technologies, University of Washington

Licensed under the Educational Community License, Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: http://www.opensource.org/licenses/ecl1.php

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