/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
/**
* The <code>MediaList</code> interface provides the abstraction of an
* ordered collection of media, without defining or constraining how this
* collection is implemented. An empty list is the same as a list that
* contains the medium <code>"all"</code>.
* <p> The items in the <code>MediaList</code> are accessible via an integral
* index, starting from 0.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface MediaList {
/**
* The parsable textual representation of the media list. This is a
* comma-separated list of media.
*/
/**
* The parsable textual representation of the media list. This is a
* comma-separated list of media.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified string value has a syntax error
* and is unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media list is
* readonly.
*/
throws DOMException;
/**
* The number of media in the list. The range of valid media is
* <code>0</code> to <code>length-1</code> inclusive.
*/
public int getLength();
/**
* Returns the <code>index</code>th in the list. If <code>index</code> is
* greater than or equal to the number of media in the list, this
* returns <code>null</code>.
* @param index Index into the collection.
* @return The medium at the <code>index</code>th position in the
* <code>MediaList</code>, or <code>null</code> if that is not a valid
* index.
*/
/**
* Deletes the medium indicated by <code>oldMedium</code> from the list.
* @param oldMedium The medium to delete in the media list.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
* <br> NOT_FOUND_ERR: Raised if <code>oldMedium</code> is not in the
* list.
*/
throws DOMException;
/**
* Adds the medium <code>newMedium</code> to the end of the list. If the
* <code>newMedium</code> is already used, it is first removed.
* @param newMedium The new medium to add.
* @exception DOMException
* INVALID_CHARACTER_ERR: If the medium contains characters that are
* invalid in the underlying style language.
* <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
*/
throws DOMException;
}