Querying the schema's using xspath in xml language

摘要

Schemas are often used to constrain the content and structure of XML documents. That is by using previous one we can't navigate an XML document in an easy way and quickly. We propose a query language, named XSPath, specifically tailored for XML schema that works on logical graph-based representations of schemas, on which it enables the navigation, and allows the selection of nodes. However, XML Schemas are themselves XML documents. Thus, the structure of a schema can be navigated and its components can be retrieved through a path language. XSPath is a language tailored for specifying path expressions on XML Schemas.