This function is not essential but does perform a large number of
consistency checks. It should be called after the scheduling run has been
finished.
336: def postScheduleCheck
337: @errors = 0
338: @property.children.each do |task|
339: @errors += 1 unless task.postScheduleCheck(@scenarioIdx)
340: end
341:
342:
343: return false if @errors > 0
344:
345:
346: if @isRunAway
347: error('sched_runaway', "Some tasks did not fit into the project time " +
348: "frame.")
349: end
350:
351:
352: unless a('scheduled')
353: error('not_scheduled',
354: "Task #{@property.fullId} has not been marked as scheduled.")
355: end
356:
357:
358:
359: (a('startsuccs') + a('endsuccs')).each do |task, onEnd|
360: return false if task.isRunAway(@scenarioIdx)
361: end
362: (a('startpreds') + a('endpreds')).each do |task, onEnd|
363: return false if task.isRunAway(@scenarioIdx)
364: end
365:
366:
367: if a('start').nil?
368: error('task_start_undef',
369: "Task #{@property.fullId} has undefined start time")
370: end
371: if a('start') < @project['start'] || a('start') > @project['end']
372: error('task_start_range',
373: "The start time (#{a('start')}) of task #{@property.fullId} " +
374: "is outside the project interval (#{@project['start']} - " +
375: "#{@project['end']})")
376: end
377: if !a('minstart').nil? && a('start') < a('minstart')
378: warning('minstart',
379: "The start time (#{a('start')}) of task #{@property.fullId} " +
380: "is too early. Must be after #{a('minstart')}.")
381: end
382: if !a('maxstart').nil? && a('start') > a('maxstart')
383: warning('maxstart',
384: "The start time (#{a('start')}) of task #{@property.fullId} " +
385: "is too late. Must be before #{a('maxstart')}.")
386: end
387:
388: error('task_end_undef',
389: "Task #{@property.fullId} has undefined end time") if a('end').nil?
390: if a('end') < @project['start'] || a('end') > @project['end']
391: error('task_end_range',
392: "The end time (#{a('end')}) of task #{@property.fullId} " +
393: "is outside the project interval (#{@project['start']} - " +
394: "#{@project['end']})")
395: end
396: if !a('minend').nil? && a('end') < a('minend')
397: warning('minend',
398: "The end time (#{a('end')}) of task #{@property.fullId} " +
399: "is too early. Must be after #{a('minend')}.")
400: end
401: if !a('maxend').nil? && a('end') > a('maxend')
402: warning('maxend',
403: "The end time (#{a('end')}) of task #{@property.fullId} " +
404: "is too late. Must be before #{a('maxend')}.")
405: end
406:
407: if a('start') > a('end')
408: error('start_after_end',
409: "The start time (#{a('start')}) of task #{@property.fullId} " +
410: "is after the end time (#{a('end')}).")
411: end
412:
413:
414:
415: unless (parent = @property.parent).nil? ||
416: parent['start', @scenarioIdx].nil? ||
417: parent['end', @scenarioIdx].nil?
418: if a('start') < parent['start', @scenarioIdx]
419: error('task_start_in_parent',
420: "The start date (#{a('start')}) of task #{@property.fullId} " +
421: "is before the start date of the enclosing task " +
422: "#{parent['start', @scenarioIdx]}. ")
423: end
424: if a('end') > parent['end', @scenarioIdx]
425: error('task_end_in_parent',
426: "The end date (#{a('end')}) of task #{@property.fullId} " +
427: "is after the end date of the enclosing task " +
428: "#{parent['end', @scenarioIdx]}. ")
429: end
430: end
431:
432:
433: @property['depends', @scenarioIdx].each do |dependency|
434: task = dependency.task
435: limit = task[dependency.onEnd ? 'end' : 'start', @scenarioIdx]
436: next if limit.nil?
437: if limit > a('start')
438: error('task_pred_before',
439: "Task #{@property.fullId} must start after " +
440: "#{dependency.onEnd ? 'end' : 'start'} of task " +
441: "#{task.fullId}.")
442: end
443: end
444:
445:
446: @property['precedes', @scenarioIdx].each do |dependency|
447: task = dependency.task
448: limit = task[dependency.onEnd ? 'end' : 'start', @scenarioIdx]
449: next if limit.nil?
450: if limit < a('end')
451: error('task_succ_after',
452: "Task #{@property.fullId} must end before " +
453: "#{dependency.onEnd ? 'end' : 'start'} of task #{task.fullId}.")
454: end
455: end
456:
457: if a('milestone') && a('start') != a('end')
458: error('milestone_times_equal',
459: "Milestone #{@property.fullId} must have identical start and " +
460: "end date.")
461: end
462:
463: if a('fail') || a('warn')
464: queryAttrs = { 'project' => @project,
465: 'scenarioIdx' => @scenarioIdx,
466: 'property' => @property,
467: 'scopeProperty' => nil,
468: 'start' => @project['start'],
469: 'end' => @project['end'],
470: 'loadUnit' => :days,
471: 'numberFormat' => @project['numberFormat'],
472: 'timeFormat' => @project['timeFormat'],
473: 'currencyFormat' => @project['currencyFormat'] }
474: query = Query.new(queryAttrs)
475: if a('fail') && a('fail').eval(query)
476: error('task_fail_check',
477: "User defined check failed for task #{@property.fullId} \n" +
478: "Condition: #{a('fail').to_s}\n" +
479: "Result: #{a('fail').to_s(query)}")
480: end
481: if a('warn') && a('warn').eval(query)
482: warning('task_warn_check',
483: "User defined warning triggered for task " +
484: "#{@property.fullId} \n" +
485: "Condition: #{a('warn').to_s}\n" +
486: "Result: #{a('warn').to_s(query)}")
487: end
488: end
489:
490: @errors == 0
491: end
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