view release on metacpan or  search on metacpan

lib/App/JobLog/Log/Event.pm  view on Meta::CPAN

package App::JobLog::Log::Event;
$App::JobLog::Log::Event::VERSION = '1.042';
# ABSTRACT: basically adds an end time to App::JobLog::Log::Line events


use parent qw(App::JobLog::Log::Note);

use Modern::Perl;
use Class::Autouse qw{DateTime};
use autouse 'App::JobLog::Time' => qw(now);
use autouse 'Carp'              => qw(carp);

# for debugging
use overload '""' => sub {
   $_[0]->data->to_string . '-->'
     . ( $_[0]->is_closed ? $_[0]->end : 'ongoing' );
};


sub clone {
   my ($self) = @_;
   my $clone = $self->new( $self->data->clone );
   $clone->end = $self->end->clone unless $self->is_open;
   return $clone;
}


sub overlap {
   my ( $self, $start, $end ) = @_;

   # if this falls entirely within interval, return this
   my $c1 = DateTime->compare( $start, $self->start ) || 0;
   my $c2 = DateTime->compare( $end,   $self->end )   || 0;
   if ( $c1 <= 0 && $c2 >= 0 ) {
      return $self;
   }
   return if $self->start >= $end || $start >= $self->end;
   my $s = $c1 < 0 ? $self->start : $start;
   my $e = $c2 < 0 ? $end         : $self->end;
   my $clone = $self->clone;
   $clone->start = $s;
   $clone->end   = $e;
   return $clone;
}


sub end : lvalue {
   $_[0]->{end};
}


sub cmp {
   my ( $self, $other ) = @_;
   my $comparison = $self->SUPER::cmp($other);
   unless ($comparison) {
      if ( $other->isa(__PACKAGE__) ) {
         if ( $self->is_closed ) {
            if ( $other->is_closed ) {
               return DateTime->compare( $self->end, $other->end );
            }
            else {
               return 1;
            }
         }
         elsif ( $other->is_closed ) {
            return -1;
         }
         else {