Provided by: libbio-perl-perl_1.6.923-1_all bug


       Bio::Annotation::Comment - A comment object, holding text


           $comment = Bio::Annotation::Comment->new();
           $comment->text("This is the text of this comment");
           $annotation->add_Annotation('comment', $comment);


       A holder for comments in annotations, just plain text. This is a very simple object, and
       justifiably so.

AUTHOR - Ewan Birney



       The rest of the documentation details each of the object methods. Internal methods are
       usually preceded with a _

        Title   : new
        Usage   : $comment = Bio::Annotation::Comment->new( '-text' => 'some text for this comment');
        Function: This returns a new comment object, optionally with
                  text filed
        Example :
        Returns : a Bio::Annotation::Comment object
        Args    : a hash with -text optionally set

AnnotationI implementing functions

        Title   : as_text
        Usage   :
        Example :
        Returns :
        Args    :

        Title   : display_text
        Usage   : my $str = $ann->display_text();
        Function: returns a string. Unlike as_text(), this method returns a string
                  formatted as would be expected for te specific implementation.

                  One can pass a callback as an argument which allows custom text
                  generation; the callback is passed the current instance and any text
        Example :
        Returns : a string
        Args    : [optional] callback

        Title   : hash_tree
        Usage   :
        Example :
        Returns :
        Args    :

        Title   : tagname
        Usage   : $obj->tagname($newval)
        Function: Get/set the tagname for this annotation value.

                  Setting this is optional. If set, it obviates the need to
                  provide a tag to Bio::AnnotationCollectionI when adding
                  this object. When obtaining an AnnotationI object from the
                  collection, the collection will set the value to the tag
                  under which it was stored unless the object has a tag
                  stored already.

        Example :
        Returns : value of tagname (a scalar)
        Args    : new value (a scalar, optional)

Specific accessors for Comments

        Title   : text
        Usage   : $value = $self->text($newval)
        Function: get/set for the text field. A comment object
                  just holds a single string which is accessible through
                  this method
        Example :
        Returns : value of text
        Args    : newvalue (optional)

        Title   : value
        Usage   : $value = $self->value($newval)
        Function: Alias of the 'text' method
        Example :
        Returns : value of text
        Args    : newvalue (optional)

        Title   : type
        Usage   : $value = $self->type($newval)
        Function: get/set for the comment type field.  The comment type
                  is normally found as a subfield within comment sections
                  in some files, such as SwissProt
        Example :
        Returns : value of text
        Args    : newvalue (optional)