SyndCategoryListFacade

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Class

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Deprecated

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com.sun.syndication.feed.synd
Class SyndCategoryListFacade

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          com.sun.syndication.feed.synd.SyndCategoryListFacade

All Implemented Interfaces:: java.util.Collection, java.lang.Iterable, java.util.List

class SyndCategoryListFacade
extends java.util.AbstractList

List implementation for SyndCategoryImpl elements. To be directly used by the SyndFeedImpl and SyndEntryImpl classes only.

It acts as a facade on top of the DCSubjectImpl elements of the underlying list and remains in synch with it. It is possible to work on either list, the categories one or the subjects one and they remain in synch.

This is necessary because the SyndFeedImpl categories are just a convenience to access the DublinCore subjects.

All this mess to avoid making DCSubjectImpl implement SyndCategory (which it would be odd).

Nested Class Summary

Nested classes inherited from class java.util.AbstractList

Field Summary

private java.util.List _subjects


Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

SyndCategoryListFacade()
          Default constructor.

SyndCategoryListFacade(java.util.List subjects)
          Creates a facade list of categories on top the given subject list.

Method Summary

void add(int index, java.lang.Object obj)
          Adds a category to the list.

static java.util.List convertElementsSyndCategoryToSubject(java.util.List cList)
          Returns a list with the DCSubject elements of the SyndCategoryImpl list facade.

java.lang.Object get(int index)
          Gets the category by index.

java.lang.Object remove(int index)
          Removes a category element from a specific position.

java.lang.Object set(int index, java.lang.Object obj)
          Sets a category in an existing position in the list.

int size()
          Returns the size of the list.

Methods inherited from class java.util.AbstractList

add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Field Detail

_subjects

private java.util.List _subjects

Constructor Detail