Structured document converting method and data converting method

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of the data processing;
• creating a new element given a predetermined tag name, a predetermined first attribute name and a predetermined second attribute name;
• performing tag name conversion to create a tag name character string including tag names of said nonkey elements and describe said tag name character string as a first attribute value corresponding to said first attribute name in said new element;
• performing content conversion to create a content character string including contents of said nonkey elements and describe said content character string as a second attribute value corresponding to said second attribute name in said new element;
• and
• describing said key elements unchanged in a converted structured document.

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of the data processing:
• performing tag name conversion to create a new element given a tag name character string, which is containing tag names of said nonkey elements, as a predetermined tag name;
• performing content conversion to create a content character string including contents of said nonkey elements and describe said content character string as a content of said new element;
• and
• describing said key elements unchanged in a converted structured document.

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of said data processing;
• creating a new element given a predetermined tag name;
• creating a character string in which symbols relating to tagging in description of said nonkey elements are replaced with character strings not relating to tagging;
• describing said created character string as a content of said new element;
• and
• describing said key elements unchanged in a converted structured document.

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of said data processing;
• creating a new element given a predetermined tag name and a predetermined attribute name;
• creating a character string in which symbols relating to tagging in description of said nonkey elements are replaced with character strings not relating to tagging;
• describing said created character string as an attribute value corresponding to said predetermined attribute name in said new element;
• and
• describing said key elements unchanged in a converted structured document.

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of said data processing;
• giving a new attribute name to a parent element of said nonkey elements;
• creating a character string in which symbols relating to tagging in description of said nonkey elements are replaced with character strings not relating to tagging;
• describing said created character string as an attribute value corresponding to said new attribute name in said parent element;
• and
• describing said key elements unchanged in a converted structured document.

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of said data processing;
• creating a character string in which symbols relating to tagging in description of said nonkey elements are replaced with character strings not relating to tagging;
• describing said created character string as a content of a parent element of said nonkey element;
• and
• describing said key elements unchanged in a converted structured document.

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted conversion into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of said data processing;
• creating a new element given a predetermined tag name;
• converting said nonkey elements into a compressed character string composed of character codes according to ASCII (American Standard Code for Information Interchange) by performing variable-length coding to assign a shorter variable-length code to a character or a character string having a higher frequency of appearance in said nonkey element, packing each six bits of binary data obtained by said variable-length coding into conversion data of one byte, and converting six-bit data packed into each conversion data into a character code according to ASCII;
• describing said compressed character string as a content of said new element;
• and
• describing said key elements unchanged in a converted structured document.

A structured document converting method comprising the steps of:

• separating elements constituting a structured document to be converted into key elements that are objects of data processing on said structured document and nonkey elements that are not objects of said data processing;
• creating a new element given a predetermined tag name and a predetermined attribute name;
• converting said nonkey elements into a compressed character string composed of character codes according to ASCII (American Standard Code for Information Interchange) by performing variable-length coding to assign a shorter variable-length code to a character or a character string having a higher frequency of appearance in said nonkey element, packing each six bits of binary data obtained by said variable-length coding into conversion data of one byte, and converting six-bit data packed into each conversion data into a character code according to ASCII;
• describing said compressed character string as an attribute value corresponding to said predetermined attribute name at said new element;
• and
• describing said key elements unchanged in a converted structured document.