[jsword-devel] Finding which books are in a Bible module

[Chris Burrell]

Hi Martin

>From memory, essentially, the following method was optimized:
book.getGlobalKeyList();

That means the following code is much faster. (There are probably other
scenarios too).

final Key keyToBook = book.getValidKey(v11n.getShortName(bb));
        keyToBook.retainAll(this.globalKeyList);
        if (keyToBook.getCardinality() == 0) {
            return;
        }

I was after getGlobalKeyList in particular to generate links to each
chapter in each available book. Obviously, this is a slightly different use
case for working out if a particular key exists... But it should do the
trick, so long as you're happy with the fact it reads the entire first
index file.
Chris



On 20 May 2013 16:53, Martin Denham <mjdenham at gmail.com> wrote:

> Could somebody point me to the new code, recently mentioned on sword-devel
> that finds which books are actually in a Bible module e.g. for TDavid it
> would return ['Ps'].
>
> Thanks
> Martin
>
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