ENCODED DATA ON STRUCTURED DOCUMENT, STRUCTURED DOCUMENT PROCESSOR, STRUCTURED DOCUMENT PROCESSING METHOD AND PROGRAM THEREFOR

摘要

PPROBLEM TO BE SOLVED: To provide a structured document processor capable of taking out information of each node included in a prescribed partial tree in a tree structure of a structured document by a smaller amount of processing. PSOLUTION: This structured document processor has: a header part reading means previously reading a header part from encoded data; a partial tree designation reception means receiving designation of the partial tree; a partial tree reading position acquisition means acquiring partial tree reading position information held by the header part correlatively to identification information about the partial tree receiving the designation; and a partial tree content information reading means reading partial tree content information held by a partial tree information storage part on the basis of the read partial tree reading position information. PCOPYRIGHT: (C)2005,JPO&NCIPI