package Test;
@ISA = ("Condition");
#constructor
sub new
{
    my ($class) = @_;
    my $self =
    {
        _name       => undef,
        _condition  => undef,
    };
    bless $self,$class;
    return $self;
};

#accessors

sub condition
{
    my ($self,$condition) = @_;
    $self->{_condition} = new Condition() if defined($condition);
    return $self->{_condition};
};


sub name
{
    my ($self,$name) = @_;
    $self->{_name} = $name if defined($name);
    return $self->{_name};
};

package Condition;

#constructor
sub new
{
    my ($class) = @_;
    my $self =
    {
        _value => undef,
        _list  => undef,
    };
    bless $self,$class;
    return $self;
};

sub value
{
    my ($self,$value) = @_;
    $self->{_value} = $value if defined($value);
    return $self->{_value};
};

sub list
{
    my $self = shift;
    my @list = @_;
    $self->{_list} = {@list} if defined(@list);
    return @$self->{_list};
};