PSVIとは 意味・読み方・使い方

PSVI is an acronym for Post-Schema-Validation Infoset, a term used in XML parsing. It is the extended infoset after the XML instance has been validated against the attached schema document and extends the XML infoset after validation. Briefly, an XML schema assigns an identifiable type to each element. Validating an XML document against this schema produces a Post Schema Validation Infoset, PSVI for short, where each element, attribute and in general, any node of the XML document has assigned the type from XML schema. Schema-aware applications using schema parsers and APIs can make use of the types of elements.