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Home > Online Product Documentation > Table of Contents > About Modifiers in Element Definitions in DTDs About Modifiers in Element Definitions in DTDsWhen you define an element, you specify one or more modifiers. A modifier specifies a rule about the structure or occurrence of the element being defined. An element can have only one top-level modifier. However, you can add one or more modifiers to the top-level modifier. A modifier can aggregate elements or other modifiers. This section discusses the following topics: |
Using DTD in Java Applications
Learn how to validate XML documents using industry-standard DTD's from within your Java applications using Java DTD components including Apache Xerces and XSV.
Validating EDIFACT Documents with XML Schemas
Either before or after transforming EDIFACT content, generated XML Schemas will make sure that we have all of the necessary components, our codes are all according to the standard codelists, and every little delimiter is in the right place.
XSD Mapping
Stylus Studio® includes a visual XSD-to-XSD mapping tool that allows you to easily implement sophisticated XML data mappings involving multiple data sources and customized data processing using either XSLT or XQuery code.