[brailleblaster] Re: Utd.java
- From: Keith Creasy <kcreasy@xxxxxxx>
- To: "brailleblaster@xxxxxxxxxxxxx" <brailleblaster@xxxxxxxxxxxxx>
- Date: Fri, 11 Jan 2013 21:31:24 +0000
If you like I can fix it so you can call it from the document using an Element
reference and simplify with XPath. It does return a node set in document order.
These two expressions is all you need:
Nodes nodes = node.query ("//brl")
Nodes nodes = node.query ("//meta[@name='brl']");
Then, for each node in nodes you just call doBrl (node)
and for meta (assuming you still need that) doUtdMeta (node);
Very simple and it is fast too.
It should take maybe an hour. Should we just move it to document since that's
where it is used?
-----Original Message-----
From: brailleblaster-bounce@xxxxxxxxxxxxx
[mailto:brailleblaster-bounce@xxxxxxxxxxxxx] On Behalf Of John J. Boyer
Sent: Friday, January 11, 2013 4:16 PM
To: brailleblaster@xxxxxxxxxxxxx
Subject: [brailleblaster] Re: Utd.java
UTD.java does need simplifying The only parts that are needed are doBrlNode and
the methods and fields which it uses. Threading is also not needed. I plan to
call this method from somethere in the document package. I can be sure to call
it in document order. I'll get around to handling UTD.java, but completing the
document package takes priority.
John
On Fri, Jan 11, 2013 at 05:52:58PM +0000, Keith Creasy wrote:
> John.
>
> Did you say you want to work on Utd.java? I think this could be a lot
> simpler. Finding the braille nodes is very easy, just use XPath expression
> "//brl" and the meta elements, "//meta". Either of these should return a node
> list that you can iterate.
>
>
> The only caveat is that we have to be sure that "//brl returns the nodes in
> document order. I think the DOM API allows you to set this behavior.
>
>
> Keith Creasy
> Software Developer
> American Printing House for the Blind
> KCreasy@xxxxxxx
> Phone: 502.895.2405
> Skype: keith537
>
--
John J. Boyer, Executive Director
GodTouches Digital Ministry, Inc.
http://www.godtouches.org
Madison, Wisconsin, USA
Peace, Love, Service
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