Package smacs.write.builds

BuildsUpdate conversion to target language Each Build does essentially map into a JDBC query creating a kind of database cursor.

See:
Description

Interface Summary

UpdateScriptElement	methods of update-script statements.
UpdateSimpleNode	reimplementable methods of an UpdateScriptNode.

Class Summary

ExportSqlQuery	create sql syntax object.
ExportsScript	build UpdateScript tree.
UpdateCreateCursor	build query and prepare cursor for it.
UpdateFromCursorRow	build update call.
UpdateScript	build envelope of a target script.
UpdateScriptNode	base for update-script node tree.

Package smacs.write.builds Description

BuildsUpdate conversion to target language

Each Build does essentially map into a JDBC query creating a kind of database cursor. Some values can also be represented within the java language for evaluation and computations within the java language, possibly even with calling java based foreign functions.

Each Update does essentially map to a JDBC write call with a row created from cursor values and computations. Again some values might need to be mapped.

The real trick goes about handling the order of calls, the creation of various cursors and update rows, and to generate the control flow around the various dependencies of update calls and their foregoing build calls.