1 files changed, 49 insertions, 0 deletions
diff --git a/Data-MultiValued/lib/Data/MultiValued/Tags.pm b/Data-MultiValued/lib/Data/MultiValued/Tags.pm
new file mode 100644
index 0000000..0325f61
--- /dev/null
+++ b/Data-MultiValued/lib/Data/MultiValued/Tags.pm
@@ -0,0 +1,49 @@
+package Data::MultiValued::Tags;
+use Moose;
+use MooseX::Params::Validate;
+use Moose::Util::TypeConstraints;
+use MooseX::Types::Moose qw(Num Str Undef Any);
+use Data::MultiValued::Exceptions;
+use Data::MultiValued::TagContainer;
+
+# ABSTRACT: Handle values with tags and validity ranges
+
+has _storage => (
+    is => 'rw',
+    isa => class_type('Data::MultiValued::TagContainer'),
+    init_arg => undef,
+    lazy_build => 1,
+);
+
+sub _build__storage {
+    Data::MultiValued::TagContainer->new();
+}
+
+sub set {
+    my ($self,%args) = validated_hash(
+        \@_,
+        tag => { isa => Str, optional => 1, },
+        value => { isa => Any, },
+    );
+
+    $self->_storage->get_or_create(\%args)
+         ->{value} = $args{value};
+}
+
+sub get {
+    my ($self,%args) = validated_hash(
+        \@_,
+        tag => { isa => Str, optional => 1, },
+    );
+
+    $self->_storage->get(\%args)
+         ->{value};
+}
+
+sub clear {
+    my ($self) = @_;
+
+    $self->_clear_storage;
+}
+
+1;