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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
The MediaList
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 "all"
.
The items in the MediaList
are accessible via an
integral index, starting from 0.
See also the Document Object Model (DOM) Level 2 Style Specification.
Method Summary | |
void |
appendMedium(java.lang.String newMedium) Adds the medium newMedium to the end of the list. |
void |
deleteMedium(java.lang.String oldMedium) Deletes the medium indicated by oldMedium from the list. |
int |
getLength() The number of media in the list. |
java.lang.String |
getMediaText() The parsable textual representation of the media list. |
java.lang.String |
item(int index) Returns the index th in the list. |
void |
setMediaText(java.lang.String mediaText) The parsable textual representation of the media list. |
Method Detail |
public void appendMedium(java.lang.String newMedium) throws DOMException
newMedium
to the end of the list.
If the newMedium
is already used, it is first
removed.newMedium
- The new medium to add.DOMException
- INVALID_CHARACTER_ERR: If the medium contains characters that are
invalid in the underlying style language.public void deleteMedium(java.lang.String oldMedium) throws DOMException
oldMedium
from the
list.oldMedium
- The medium to delete in the media
list.DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised if this list is
readonly.oldMedium
is not in the
list.public int getLength()
0
to length-1
inclusive.public java.lang.String getMediaText()
public java.lang.String item(int index)
index
th in the list. If
index
is greater than or equal to the number of media
in the list, this returns null
.index
- Index into the collection.index
th position in the
MediaList
, or null
if that is not a valid
index.public void setMediaText(java.lang.String mediaText) throws DOMException
DOMException
- SYNTAX_ERR: Raised if the specified string value has a syntax
error and is unparsable.
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