WissDB . since Jun 15 . Index . DOCs TOP TOC
Component: |
part of C_WissDB_API |
Abstract: |
Using this service the user can ask WissDB to export the Description items of the knowledge found via S_Search_for_Knowledge. Parameters: § In: PackageRoot A B_Root X such that the file X/ Selector exists and contains a not empty last section Included and Excluded Items. § Out: Exports Is a lexicographically sorted sequence of strings representing the locators for the descriptions found and exported. § Out: Structure Is an updated version of a last section Package Structure added by WissDB in the X/ Selector. This section is to describe in B_Structure_Format all the structure of the knowledge items listed as Included in X/ Selector (attributes a_x in the sense of the Entity Relationship Diagram found in the section 2 of D_( WissDB/ Design/ Data Model ) . § Out: AppErrors Is do describe an AppError if the PackageRoot could not be found or if at least one description file could not be created (or updated) in this tree. § Out: ReturnCode is one of the following values:
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Has to: |
For each locator L checked in the section Included and Excluded Items of X/ Selector and ending with /Description, create if content is found in this node the file R/L/Description.ext, where R is the PackageRoot and ext is the files type.
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Because of: |
WissDB users need a service to export knowledge items found via one or more calls of S_Search_for_Knowledge. |