Title : new Usage : Bio::JBrowse::Store::NCList::LazyNCList->new( $attrs, $lazyClass, $makeLazy, $measure, $output, $sizeThresh Function: create a LazyNCList Returns : an LazyNCList object Args : $attrs is a reference to an ArrayRepr instance $lazyClass is the class number to be used for 'lazy' NCLists, which are references to sub-lists, $makeLazy is a reference to a sub taking the arguments (start, end, ID), which returns a "lazy feature" with the given attributes $loadChunk is a subroutine that takes a chunk ID number and returns the contents of that chunk ( $measure is a reference to a sub that takes a feature to be output, and returns the number of bytes that feature will take up in the output $output is a reference to a sub that, given a chunk ID and some data, will output that data under that chunk ID $sizeThresh is the target chunk size
Title : addSorted Usage : $ncl->addSorted($feat) Function: Adds a single feature to the set of features in this LazyNCList; features passed to this method are accumulated into "chunks"; once a chunk grows to sizeThresh, the chunk is output. The features given to addSorted must be sorted by the NCList sort. Returns : nothing meaningful Args : $feat is the feature to be added;
Title : finish Usage : $ncl->finish() Function: Once all features have been added (through addSorted), call "finish" to flush all of the partial chunks. After calling finish, you can access the "topLevelList" property. Returns : nothing
overlapCallback( $from, $to, \&func )
Calls the given function once for each of the intervals that overlap the given interval if
<$from <= $to>, iterates left-to-right, otherwise iterates right-to-left.
Mitchell Skinner <firstname.lastname@example.org>
Copyright (c) 2007-2011 The Evolutionary Software Foundation
This package and its accompanying libraries are free software; you can redistribute it and/or modify it under the terms of the LGPL (either version 2.1, or at your option, any later version) or the Artistic License 2.0. Refer to LICENSE for the full license text.
Robert Buels <email@example.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by Robert Buels.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.