Since they're schema files, they provide a model for something else, XML files in this case. For example, an XSD file can require that the XML file have certain boundaries, relationships, order, attributes, nested characteristics, and other elements, as well as set any restrictions. HobbyWare's Pattern Maker cross stitch program also utilizes this file extension for its format. However, most questions regarding this file revolves around how to create one; here's a great blog post about making one.
XML Schema How To
The following example is a DTD file called "note. The first line defines the note element to have four child elements: "to, from, heading, body". The following example is an XML Schema file called "note. The note element is a complex type because it contains other elements. The other elements to, from, heading, body are simple types because they do not contain other elements. You will learn more about simple and complex types in the following chapters. Get certified by completing a course today!
How to write or edit an xsd file or format
JAXB generates classes and groups them in Java packages. A package consists of a Java class name and an ObjectFactory class. The latter is a factory that is used to return instances of a bound Java class. In the active editor tab, open the desired Schema.
XML Schema language. DTD Tutorial. XML Schema Tutorial.