package Data::MultiValued::Exceptions;
package Data::MultiValued::Exceptions::NotFound;{
use Moose;
extends 'Throwable::Error';

has value => (
    is => 'ro',
    required => 1,
);

sub as_string {
    my ($self) = @_;

    my $str = $self->message . ($self->value // '<undef>');
    $str .= "\n\n" . $self->stack_trace->as_string;

    return $str;
}

}
package Data::MultiValued::Exceptions::TagNotFound;{
use Moose;
extends 'Data::MultiValued::Exceptions::NotFound';

has '+message' => (
    default => 'tag not found: ',
);
}
package Data::MultiValued::Exceptions::RangeNotFound;{
use Moose;
extends 'Data::MultiValued::Exceptions::NotFound';

has '+message' => (
    default => 'no range found for value ',
);
}
package Data::MultiValued::Exceptions::BadRange;{
use Moose;
extends 'Throwable::Error';

has ['from','to'] => ( is => 'ro', required => 1 );
has '+message' => (
    default => 'invalid range: ',
);

sub as_string {
    my ($self) = @_;

    my $str = $self->message . $self->from . ', ' . $self->to;
    $str .= "\n\n" . $self->stack_trace->as_string;

    return $str;
}

}

1;