XML::Smart::DTD(3pm) | User Contributed Perl Documentation | XML::Smart::DTD(3pm) |
NAME¶
XML::Smart::DTD - DTD parser for XML::Smart.
DESCRIPTION¶
This will parse DTD and provides methods to access the information stored in the DTD.
USAGE¶
use XML::Smart::DTD ; my $dtd = XML::Smart::DTD->new('some.dtd') ; if ( $dtd->child_exists('tag1','subtag1') ) { ... } use Data::Dumper ; print Dumper( $dtd->tree ) ;
new¶
METHODS¶
attr_exists ( TAG , ATTR )¶
Return TRUE if the attribute exists in the element TAG.
child_exists ( TAG , CHILD )¶
Return TRUE if the child exists in the element TAG.
elem_exists ( TAG )¶
Return TRUE if the element TAG exists.
error¶
Return the error list.
get_attr_def ( TAG , ATTR )¶
Return the default value of an attribute
get_attr_type ( TAG , ATTR )¶
Return the attribute type.
get_attr_values ( TAG , ATTR )¶
Return the defined values of an attribute.
get_attrs ( TAG )¶
Return the attribute list of a element.
get_attrs_req ( TAG )¶
Return the required attribute list of a element.
get_childs ( TAG )¶
Return the child list of an element.
get_childs_req ( TAG )¶
Return the required child list of an element.
get_elem_opt ( TAG )¶
Return the occurrence option of an element:
! REQUIRED AND ONLY ONE MATCH + 1 or more * 0 or more ? 0 or 1
get_elem_child_opt ( TAG , CHILD )¶
Same of get_elem_opt() but this element as a child of an element.
is_attr_fix ( TAG , ATTR )¶
Return TRUE if an attribute is FIXED.
is_attr_req ( TAG , ATTR )¶
Return TRUE if an attribute is REQUIRED.
is_elem_any ( TAG )¶
Return TRUE if an element is ANY.
is_elem_child_multi ( TAG , CHILD )¶
Return TRUE if an element can have multiple occurrences as a child of TAG.
is_elem_child_opt ( TAG , CHILD )¶
Return TRUE if an element is optional as a child of TAG.
is_elem_child_req ( TAG , CHILD )¶
Return TRUE if an element is optional as a child of TAG.
is_elem_child_uniq ( TAG , CHILD )¶
Return TRUE if an element is required and unique as a child of TAG.
is_elem_pcdata ( TAG )¶
Return TRUE if an element is PCDATA (have content).
is_elem_empty ( TAG )¶
Return TRUE if an element is EMPTY (doesn't have attributes, content or children).
is_elem_multi ( TAG )¶
Return TRUE if an element can have multiple occurrences globally.
is_elem_opt ( TAG )¶
Return TRUE if an element is optional globally.
is_elem_parent ( TAG , @PARENTS )¶
Return TRUE if the list of @PARENTS can be parent of element TAG.
is_elem_req¶
Return TRUE if an element is required globally.
is_elem_uniq¶
Return TRUE if an element is unique and required globally.
root¶
Return the root name of the DTD.
tree¶
Return the HASH tree of the DTD.
SEE ALSO¶
XML::Smart, XML::DTDParser.
AUTHOR¶
Graciliano M. P. <gm@virtuasites.com.br>
I will appreciate any type of feedback (include your opinions and/or suggestions). ;-P
THANKS¶
Thanks to Jenda@Krynicky.cz http://Jenda.Krynicky.cz that is the author of XML::DTDParser.
COPYRIGHT¶
The DTD parser was based on XML-DTDParser-1.7 by Jenda@Krynicky.cz http://Jenda.Krynicky.cz
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
2022-11-19 | perl v5.36.0 |