internal package Foswiki::Iterator::MergeEventIterator

See PublishedAPI for packages intended to be used by Plugin and Contrib authors, or browse all packages.
See also Developing plugins, Developer's Bible, Technical Overview


Private subclass of Foswiki::Iterator that
  • Is passed a array reference of a list of iterator arrays.
  • Scans across the list of iterators using snoopNext to find the iterator with the lowest timestamp
  • returns true to hasNext if any iterator has any records available.
  • returns the record with the lowest timestamp to the next() request.

ObjectMethod hasNext() → $boolean

Scans all the iterators to determine if any of them have a record available.

ObjectMethod next() → \$hash or @array

Snoop all of the iterators to find the lowest timestamp record, and return the field hash, or field array, depending up on the requested API version.

This site is powered by FoswikiCopyright © by the contributing authors. All material on this site is the property of the contributing authors.
Ideas, requests, problems regarding AustLII Communities? Send feedback
This website is using cookies. More info. That's Fine