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Plucene::Search::DateFilter(3pm)			User Contributed Perl Documentation			  Plucene::Search::DateFilter(3pm)

NAME
       Plucene::Search::DateFilter - Restrict searches to given time periods

SYNOPSIS
	       my $filter = Plucene::Search::DateFilter->new({
		       field => "date",
		       from  => Time::Piece $from,
		       to    => Time::Piece $to
	       })
	       my $hits = $searcher->search($query, $filter);

DESCRIPTION
       This class can restrict the results of a search to a set of dates. This requires a field to have been indexed using
       Plucene::Document::DateSerializer. See the documentation for that module for how to do this.

METHODS
   new
	       my $filter = Plucene::Search::DateFilter->new({
		       field => "date",
		       from  => Time::Piece $from,
		       to    => Time::Piece $to
	       })

       This creates a new filter. Either of "from" or "to" are optional.

   bits
       This is used by the searcher to iterate over the documents and return a bitfield specifying which documents are included in the range.

perl v5.12.4							    2011-08-14					  Plucene::Search::DateFilter(3pm)