Structured document analysis apparatus, structured document analysis method, and computer program

摘要

When a structured document includes a compressed structure channel, a structured document analysis apparatus decompresses the structure channel. The structured document analysis apparatus generates an event list including structure information (events) of the structured document, and reference information (block numbers, channel numbers, value numbers) that refers to values. The structured document analysis apparatus notifies an application program of contents of the event list. Subsequently, when the user application requests a value, if the value is compressed, the structured document analysis apparatus decompress the value and notifies the application program of the value.