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Parent package: Foswiki::Search
Child packages:

    On this page:

    internal package Foswiki::Search::ResultSet is a Foswiki::Iterator

    This class implements the ResultSet API - its basically a Sorted Aggregate Iterator for foswiki 1.1
    • NOTE: does not implement the unique function - by its nature, the data is unique, and it would be a non-trivial drain on memory in this context

    (due to the partially completed InfoCache removeal)

    in future it will probably become more clever.

    new(\@list)

    Create a new iterator over the given list of iterators. The list is not damaged in any way.

    hasNext() → $boolean

    Returns false when the iterator is exhausted.

    skip(count) → $countremaining

    skip X elements (returns 0 if successful, or number of elements remaining to skip if there are not enough elements to skip) skip must set up next as though hasNext was called.

    next() → $data

    Return the next entry in the list.

    nextWeb() → $data

    switch tot he next Web (only works on partition==web, and if we've already started iterating.

    sortResults

    the implementation of %SORT{"" limit="" order="" reverse="" date=""}%

    it should be possible for the search engine to pre-sort, making this a nop, or to delay evaluated, partially evaluated, or even delegated to the DB/SQL

    Topic revision: r1 - 24 Jun 2022, ProjectContributor
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