File Coverage

blib/lib/DWH_File/Cache.pm

Criterion	Covered	Total	%
statement	21	21	100.0
branch	2	2	100.0
condition	1	3	33.3
subroutine	7	7	100.0
pod	0	4	0.0
total	31	37	83.7

package DWH_File::Cache;

use warnings;
use strict;
use vars qw( @ISA $VERSION );

@ISA = qw(  );
$VERSION = 0.1;

sub new {
    my ( $this ) = @_;
    my $class = ref $this || $this;
    my $self = {};
    bless $self, $class;
    return $self;
}

sub encache {
    # weaken if available
    $_[ 0 ]->{ $_[ 1 ]->cache_key } = $_[ 1 ];
    $_[ 1 ]->cache_up;
}

sub decache {
    delete $_[ 0 ]->{ $_[ 1 ]->cache_key };
    $_[ 1 ]->cache_down;
}

sub retrieve {
    if ( exists $_[ 0 ]->{ $_[ 1 ] } ) { return $_[ 0 ]->{ $_[ 1 ] } }
    else { return undef }
}


1;

__END__