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|
#!/usr/bin/env ruby -w
# encoding: UTF-8
#
# = Project.rb -- The TaskJuggler III Project Management Software
#
# Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
# by Chris Schlaeger <cs@taskjuggler.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
require 'taskjuggler/TjException'
require 'taskjuggler/MessageHandler'
require 'taskjuggler/FileList'
require 'taskjuggler/TjTime'
require 'taskjuggler/AlertLevelDefinitions'
require 'taskjuggler/AccountCredit'
require 'taskjuggler/Booking'
require 'taskjuggler/DataCache'
require 'taskjuggler/LeaveList'
require 'taskjuggler/PropertySet'
require 'taskjuggler/Attributes'
require 'taskjuggler/RealFormat'
require 'taskjuggler/PropertyList'
require 'taskjuggler/TaskDependency'
require 'taskjuggler/Scenario'
require 'taskjuggler/Shift'
require 'taskjuggler/Account'
require 'taskjuggler/Task'
require 'taskjuggler/Resource'
require 'taskjuggler/reports/Report'
require 'taskjuggler/ShiftAssignments'
require 'taskjuggler/WorkingHours'
require 'taskjuggler/TimeSheets'
require 'taskjuggler/ProjectFileParser'
require 'taskjuggler/BatchProcessor'
require 'taskjuggler/Journal'
require 'taskjuggler/KeywordArray'
class TaskJuggler
# This class implements objects that hold all project properties. Project
# generally consist of resources, tasks and a number of other optional
# properties. Tasks, Resources, Accounts and Shifts are all build on the
# same underlying storage class PropertyTreeNode. Properties of the same
# kind are kept in PropertySet objects. There is only one PropertySet for
# each type of property. Additionally, each property may belong to various
# PropertyList objects. In contrast to PropertySet objects, PropertyList
# object have well defined sorting order and no information about the
# attributes of each type of property. The PropertySet holds the blueprints
# for the data construction inside the PropertyTreeNode objects. It contains
# the list of known Attributes.
class Project
include MessageHandler
attr_reader :accounts, :shifts, :tasks, :resources, :scenarios,
:timeSheets, :reports, :inputFiles
attr_accessor :reportContexts, :outputDir, :warnTsDeltas
# Create a project with the specified +id+, +name+ and +version+.
# The constructor will set default values for all project attributes.
def initialize(id, name, version)
AttributeBase.setMode(0)
@attributes = {
# This nested Array defines the supported alert levels. The lowest
# level comes first at index 0 and the level rises from there on.
# Currently, these levels are hardcoded. Each level entry has 3
# members: the tjp syntax token, the user visible name and the
# associated color as RGB byte array.
'alertLevels' => AlertLevelDefinitions.new,
'auxdir' => '',
'copyright' => nil,
'costaccount' => nil,
'currency' => "EUR",
'currencyFormat' => RealFormat.new([ '-', '', '', ',', 2 ]),
'dailyworkinghours' => 8.0,
'end' => nil,
'markdate' => nil,
'flags' => [],
'journal' => Journal.new,
'limits' => nil,
'leaves' => LeaveList.new,
'loadUnit' => :days,
'name' => name,
'navigators' => {},
'now' => TjTime.new.align(3600),
'numberFormat' => RealFormat.new([ '-', '', '', '.', 1]),
'priority' => 500,
'projectid' => id || "prj",
'projectids' => [ id ],
'rate' => 0.0,
'revenueaccount' => nil,
'scheduleGranularity' => Project.maxScheduleGranularity,
'shortTimeFormat' => "%H:%M",
'start' => nil,
'timeFormat' => "%Y-%m-%d",
'timezone' => TjTime.timeZone,
'trackingScenarioIdx' => nil,
'version' => version || "1.0",
'weekStartsMonday' => true,
'workinghours' => nil,
'yearlyworkingdays' => 260.714
}
# Before we can add any properties to this project, we need to define the
# attributes that each of the property types will be using. In TaskJuggler
# lingo, properties of a project are resources, tasks, accounts, shifts
# and scenarios. Each of these properties can have lots of further
# information attached to it. These bits of information are called
# attributes. An attribute is defined by the AttributeDefinition class.
# The PropertySet objects need to be fed with a list of such attribute
# definitions to register the attributes with the properties.
@scenarios = PropertySet.new(self, true)
attrs = [
# ID Name Type
# Inh. Inh.Prj Scen. Default
[ 'active', 'Enabled', BooleanAttribute,
true, false, false, true ],
[ 'id', 'ID', StringAttribute,
false, false, false, nil ],
[ 'name', 'Name', StringAttribute,
false, false, false, nil ],
[ 'ownbookings', 'Own Bookings', BooleanAttribute,
false, false, false, true ],
[ 'projection', 'Projection Mode', BooleanAttribute,
true, false, false, false ],
[ 'seqno', 'No', IntegerAttribute,
false, false, false, nil ],
]
attrs.each { |a| @scenarios.addAttributeType(AttributeDefinition.new(*a)) }
@shifts = PropertySet.new(self, true)
attrs = [
# ID Name Type
# Inh. Inh.Prj Scen. Default
[ 'bsi', 'BSI', StringAttribute,
false, false, false, "" ],
[ 'id', 'ID', StringAttribute,
false, false, false, nil ],
[ 'index', 'Index', IntegerAttribute,
false, false, false, -1 ],
[ 'leaves', 'Leaves', LeaveListAttribute,
true, true, true, LeaveList.new ],
[ 'name', 'Name', StringAttribute,
false, false, false, nil ],
[ 'replace', 'Replace', BooleanAttribute,
true, false, true, false ],
[ 'seqno', 'No', IntegerAttribute,
false, false, false, nil ],
[ 'timezone', 'Time Zone', StringAttribute,
true, true, true, TjTime.timeZone ],
[ 'tree', 'Tree Index', StringAttribute,
false, false, false, "" ],
[ 'workinghours', 'Working Hours', WorkingHoursAttribute,
true, true, true, nil ]
]
attrs.each { |a| @shifts.addAttributeType(AttributeDefinition.new(*a)) }
@accounts = PropertySet.new(self, true)
attrs = [
# ID Name Type
# Inh. Inh.Prj Scen. Default
[ 'aggregate', 'Aggregate', SymbolAttribute,
true, false, false, :tasks ],
[ 'bsi', 'BSI', StringAttribute,
false, false, false, "" ],
[ 'credits', 'Credits', AccountCreditListAttribute,
false, false, true, [] ],
[ 'id', 'ID', StringAttribute,
false, false, false, nil ],
[ 'index', 'Index', IntegerAttribute,
false, false, false, -1 ],
[ 'flags', 'Flags', FlagListAttribute,
true, false, true, [] ],
[ 'name', 'Name', StringAttribute,
false, false, false, nil ],
[ 'seqno', 'No', IntegerAttribute,
false, false, false, nil ],
[ 'tree', 'Tree Index', StringAttribute,
false, false, false, "" ]
]
attrs.each { |a| @accounts.addAttributeType(AttributeDefinition.new(*a)) }
@resources = PropertySet.new(self, true)
attrs = [
# ID Name Type
# Inh. Inh.Prj Scen. Default
[ 'alloctdeffort', 'Alloctd. Effort', FloatAttribute,
false, false, true, 0.0 ],
[ 'bsi', 'BSI', StringAttribute,
false, false, false, "" ],
[ 'chargeset', 'Charge Sets', ChargeSetListAttribute,
true, false, true, [] ],
[ 'criticalness', 'Criticalness', FloatAttribute,
false, false, true, 0.0 ],
[ 'duties', 'Duties', TaskListAttribute,
false, false, true, [] ],
[ 'directreports', 'Direct Reports', ResourceListAttribute,
false, false, true, [] ],
[ 'efficiency','Efficiency', FloatAttribute,
true, false, true, 1.0 ],
[ 'effort', 'Total Effort', IntegerAttribute,
false, false, true, 0 ],
[ 'email', 'Email', StringAttribute,
false, false, false, nil ],
[ 'fail', 'Failure Conditions', LogicalExpressionListAttribute,
false, false, false, [] ],
[ 'flags', 'Flags', FlagListAttribute,
true, false, true, [] ],
[ 'index', 'Index', IntegerAttribute,
false, false, false, -1 ],
[ 'leaveallowances', 'Leave Allowances', LeaveAllowanceListAttribute,
true, false, true, LeaveAllowanceList.new ],
[ 'leaves', 'Leaves', LeaveListAttribute,
true, true, true, LeaveList.new ],
[ 'limits', 'Limits', LimitsAttribute,
true, true, true, nil ],
[ 'managers', 'Managers', ResourceListAttribute,
true, false, true, [] ],
[ 'rate', 'Rate', FloatAttribute,
true, true, true, 0.0 ],
[ 'reports', 'Reports', ResourceListAttribute,
false, false, true, [] ],
[ 'seqno', 'No', IntegerAttribute,
false, false, false, nil ],
[ 'shifts', 'Shifts', ShiftAssignmentsAttribute,
true, false, true, nil ],
[ 'tree', 'Tree Index', StringAttribute,
false, false, false, "" ],
[ 'warn', 'Warning Condition', LogicalExpressionListAttribute,
false, false, false, [] ],
[ 'workinghours', 'Working Hours', WorkingHoursAttribute,
true, true, true, nil ]
]
attrs.each { |a| @resources.addAttributeType(AttributeDefinition.new(*a)) }
@tasks = PropertySet.new(self, false)
attrs = [
# ID Name Type
# Inh. Inh.Prj Scen. Default
[ 'allocate', 'Allocations', AllocationAttribute,
true, false, true, [] ],
[ 'assignedresources', 'Assigned Resources', ResourceListAttribute,
false, false, true, [] ],
[ 'booking', 'Bookings', BookingListAttribute,
false, false, true, [] ],
[ 'bsi', 'BSI', StringAttribute,
false, false, false, "" ],
[ 'charge', 'Charges', ChargeListAttribute,
false, false, true, [] ],
[ 'chargeset', 'Charge Sets', ChargeSetListAttribute,
true, false, true, [] ],
[ 'complete', 'Completion', FloatAttribute,
false, false, true, nil ],
[ 'competitors', 'Competitors', TaskListAttribute,
false, false, true, [] ],
[ 'criticalness', 'Criticalness', FloatAttribute,
false, false, true, 0.0 ],
[ 'depends', 'Preceding tasks', DependencyListAttribute,
true, false, true, [] ],
[ 'duration', 'Duration', DurationAttribute,
false, false, true, 0 ],
[ 'effort', 'Effort', DurationAttribute,
false, false, true, 0 ],
[ 'effortdone', 'Completed Effort', IntegerAttribute,
false, false, true, nil ],
[ 'effortleft', 'Remaining Effort', IntegerAttribute,
false, false, true, nil ],
[ 'end', 'End', DateAttribute,
false, false, true, nil ],
[ 'endpreds', 'End Preds.', TaskDepListAttribute,
false, false, true, [] ],
[ 'endsuccs', 'End Succs.', TaskDepListAttribute,
false, false, true, [] ],
[ 'fail', 'Failure Conditions', LogicalExpressionListAttribute,
false, false, false, [] ],
[ 'flags', 'Flags', FlagListAttribute,
true, false, true, [] ],
[ 'forward', 'Scheduling', BooleanAttribute,
true, false, true, true ],
[ 'gauge', 'Schedule gauge', StringAttribute,
false, false, true, nil ],
[ 'id', 'ID', StringAttribute,
false, false, false, nil ],
[ 'index', 'Index', IntegerAttribute,
false, false, false, -1 ],
[ 'length', 'Length', DurationAttribute,
false, false, true, 0 ],
[ 'limits', 'Limits', LimitsAttribute,
false, false, true, nil ],
[ 'maxend', 'Max. End', DateAttribute,
true, false, true, nil ],
[ 'maxstart', 'Max. Start', DateAttribute,
false, false, true, nil ],
[ 'milestone', 'Milestone', BooleanAttribute,
false, false, true, false ],
[ 'minend', 'Min. End', DateAttribute,
false, false, true, nil ],
[ 'minstart', 'Min. Start', DateAttribute,
true, false, true, nil ],
[ 'name', 'Name', StringAttribute,
false, false, false, nil ],
[ 'note', 'Note', RichTextAttribute,
false, false, false, nil ],
[ 'pathcriticalness', 'Path Criticalness', FloatAttribute,
false, false, true, 0.0 ],
[ 'precedes', 'Following tasks', DependencyListAttribute,
true, false, true, [] ],
[ 'priority', 'Priority', IntegerAttribute,
true, true, true, 500 ],
[ 'projectid', 'Project ID', SymbolAttribute,
true, true, true, nil ],
[ 'responsible', 'Responsible', ResourceListAttribute,
true, false, true, [] ],
[ 'scheduled', 'Scheduled', BooleanAttribute,
true, false, true, false ],
[ 'projectionmode', 'Projection Mode', BooleanAttribute,
true, false, true, false ],
[ 'seqno', 'No', IntegerAttribute,
false, false, false, nil ],
[ 'shifts', 'Shifts', ShiftAssignmentsAttribute,
true, false, true, nil ],
[ 'start', 'Start', DateAttribute,
false, false, true, nil ],
[ 'startpreds', 'Start Preds.', TaskDepListAttribute,
false, false, true, [] ],
[ 'startsuccs', 'Start Succs.', TaskDepListAttribute,
false, false, true, [] ],
[ 'status', 'Task Status', StringAttribute,
false, false, true, "" ],
[ 'tree', 'Tree Index', StringAttribute,
false, false, false, "" ],
[ 'warn', 'Warning Condition', LogicalExpressionListAttribute,
false, false, false, [] ]
]
attrs.each { |a| @tasks.addAttributeType(AttributeDefinition.new(*a)) }
@reports = PropertySet.new(self, false)
attrs = [
# ID Name Type
# Inh. Inh.Prj Scen. Default
[ 'accountroot', 'Account Root', PropertyAttribute,
true, false, false, nil ],
[ 'auxdir', 'Auxiliary files directory', StringAttribute,
true, true, false, '' ],
[ 'bsi', 'BSI', StringAttribute,
false, false, false, '' ],
[ 'caption', 'Caption', RichTextAttribute,
true, false, false, nil ],
[ 'center', 'Center', RichTextAttribute,
true, false, false, nil ],
[ 'columns', 'Columns', ColumnListAttribute,
true, false, false, [] ],
[ 'costaccount', 'Cost Account', AccountAttribute,
true, true, false, nil ],
[ 'currencyFormat', 'Currency Format', RealFormatAttribute,
true, true, false, nil ],
[ 'definitions', 'Definitions', DefinitionListAttribute,
true, false, false, KeywordArray.new([ '*' ]) ],
[ 'end', 'End', DateAttribute,
true, true, false, nil ],
[ 'markdate', 'Markdate', DateAttribute,
true, true, false, nil ],
[ 'epilog', 'Epilog', RichTextAttribute,
true, false, false, nil ],
[ 'flags', 'Flags', FlagListAttribute,
true, false, true, [] ],
[ 'footer', 'Footer', RichTextAttribute,
true, false, false, nil ],
[ 'formats', 'Formats', FormatListAttribute,
true, false, false, [] ],
[ 'ganttBars', 'Gantt Bars', BooleanAttribute,
true, false, false, true ],
[ 'header', 'Header', RichTextAttribute,
true, false, false, nil ],
[ 'headline', 'Headline', RichTextAttribute,
true, false, false, nil ],
[ 'hideAccount', 'Hide Account', LogicalExpressionAttribute,
true, false, false, nil ],
[ 'hideJournalEntry', 'Hide JournalEntry', LogicalExpressionAttribute,
true, false, false, nil ],
[ 'hideResource', 'Hide Resource', LogicalExpressionAttribute,
true, false, false, nil ],
[ 'hideTask', 'Hide Task', LogicalExpressionAttribute,
true, false, false, nil ],
[ 'height', 'Height', IntegerAttribute,
false, false, false, 480 ],
[ 'id', 'ID', StringAttribute,
false, false, false, nil ],
[ 'index', 'Index', IntegerAttribute,
false, false, false, -1 ],
[ 'interactive', 'Interactive', BooleanAttribute,
false, false, false, false ],
[ 'journalAttributes', 'Journal Attributes', SymbolListAttribute,
true, false, false, KeywordArray.new([ '*' ]) ],
[ 'journalMode', 'Journal Mode', SymbolAttribute,
true, false, false, :journal ],
[ 'left', 'Left', RichTextAttribute,
true, false, false, nil ],
[ 'loadUnit', 'Load Unit', StringAttribute,
true, true, false, nil ],
[ 'name', 'Name', StringAttribute,
false, false, false, nil ],
[ 'now', 'Now', DateAttribute,
true, true, false, nil ],
[ 'numberFormat', 'Number Format', RealFormatAttribute,
true, true, false, nil ],
[ 'openNodes', 'Open Nodes', NodeListAttribute,
false, false, false, nil ],
[ 'prolog', 'Prolog', RichTextAttribute,
true, false, false, nil ],
[ 'rawHtmlHead', 'Raw HTML Header', StringAttribute,
true, false, false, nil ],
[ 'resourceAttributes', 'Resource Attributes', FormatListAttribute,
true, false, false, KeywordArray.new([ '*' ]) ],
[ 'resourceroot', 'resource Root', PropertyAttribute,
true, false, false, nil ],
[ 'revenueaccount', 'Revenue Account', AccountAttribute,
true, true, false, nil ],
[ 'right', 'Right', RichTextAttribute,
true, false, false, nil ],
[ 'rollupAccount', 'Rollup Account', LogicalExpressionAttribute,
true, false, false, nil ],
[ 'rollupResource', 'Rollup Resource', LogicalExpressionAttribute,
true, false, false, nil ],
[ 'rollupTask', 'Rollup Task', LogicalExpressionAttribute,
true, false, false, nil ],
[ 'scenarios', 'Scenarios', ScenarioListAttribute,
true, false, false, [ 0 ] ],
[ 'selfcontained', 'Selfcontained', BooleanAttribute,
true, false, false, false ],
[ 'seqno', 'No', IntegerAttribute,
false, false, false, nil ],
[ 'shortTimeFormat', 'Short Time Format', StringAttribute,
true, true, false, nil ],
[ 'sortAccounts', 'Sort Accounts', SortListAttribute,
true, false, false, [[ 'seqno', true, -1 ]] ],
[ 'sortJournalEntries', 'Sort Journal Entries', JournalSortListAttribute,
true, false, false, [[ :alert, 1 ], [ :date, 1 ], [ :seqno, 1 ]] ],
[ 'sortResources', 'Sort Resources', SortListAttribute,
true, false, false, [[ 'seqno', true, -1 ]] ],
[ 'sortTasks', 'Sort Tasks', SortListAttribute,
true, false, false, [[ 'seqno', true, -1 ]] ],
[ 'start', 'Start', DateAttribute,
true, true, false, nil ],
[ 'taskAttributes', 'Task Attributes', FormatListAttribute,
true, false, false, KeywordArray.new([ '*' ]) ],
[ 'taskroot', 'Task Root', PropertyAttribute,
true, false, false, nil ],
[ 'timeFormat', 'Time Format', StringAttribute,
true, true, false, nil ],
[ 'timeOffId', 'Time Off ID', StringAttribute,
false, false, false, nil ],
[ 'timeOffName', 'Time Off Name', StringAttribute,
false, false, false, nil ],
[ 'timezone', 'Time Zone', StringAttribute,
true, true, false, TjTime.timeZone ],
[ 'title', 'Title', StringAttribute,
true, false, false, nil ],
[ 'tree', 'Tree Index', StringAttribute,
false, false, false, "" ],
[ 'weekStartsMonday', 'Week Starts Monday', BooleanAttribute,
true, true, false, false ],
[ 'width', 'Width', IntegerAttribute,
true, false, false, 640 ],
[ 'novevents', 'No vevents in icalreports', BooleanAttribute,
true, false, false, false ]
]
attrs.each { |a| @reports.addAttributeType(AttributeDefinition.new(*a)) }
Scenario.new(self, 'plan', 'Plan Scenario', nil)
# A list of files that contained the project data.
@inputFiles = FileList.new
@timeSheets = TimeSheets.new
# A scoreboard that reflects the global working hours and leaves.
@scoreboard = nil
# A scoreboard that reflects the global working hours but no leaves.
@scoreboardNoLeaves = nil
# The ReportContext provides additional settings to the report that can
# complement or replace the report attributes. Reports can include other
# reports. During report generation, only one context is active, but the
# context of enclosing reports needs to be preserved. Therefor we use a
# stack to implement this.
@reportContexts = []
@outputDir = './'
@warnTsDeltas = false
end
# Overload the deep_clone function so that references to the project don't
# lead to deep copying of the whole project.
def deep_clone
self
end
# Query the value of a Project attribute. _name_ is the ID of the attribute.
def [](name)
if !@attributes.has_key?(name)
raise "Unknown project attribute #{name}"
end
@attributes[name]
end
# Set the Project attribute with ID _name_ to _value_.
def []=(name, value)
if !@attributes.has_key?(name)
raise "Unknown project attribute #{name}"
end
@attributes[name] = value
# If the start, end or schedule granularity have been changed, we have
# to reset the working hours.
if %w(start end scheduleGranularity timezone timingresolution).
include?(name)
if @attributes['start'] && @attributes['end']
@attributes['workinghours'] =
WorkingHours.new(@attributes['scheduleGranularity'],
@attributes['start'], @attributes['end'],
@attributes['timezone'])
end
end
value
end
# Return the number of defined scenarios for the project.
def scenarioCount
@scenarios.items
end
# Return the average number of working hours per day. This defaults to 8 but
# can be set to other values by the user.
def dailyWorkingHours
@attributes['dailyworkinghours'].to_f
end
def weeklyWorkingDays
@attributes['workinghours'].weeklyWorkingHours /
@attributes['dailyworkinghours']
end
# Return the average number of working days per month.
def monthlyWorkingDays
@attributes['yearlyworkingdays'] / 12.0
end
# Return the average number of working days per year.
def yearlyWorkingDays
@attributes['yearlyworkingdays'].to_f
end
# Convert timeSlots to working days.
def slotsToDays(slots)
slots * @attributes['scheduleGranularity'] / (60 * 60 * dailyWorkingHours)
end
# call-seq:
# scenario(index) -> Scenario
# scenario(id) -> Scenario
#
# Return the Scenario with the given _id_ or _index_.
def scenario(arg)
if arg.is_a?(Integer)
@scenarios.each do |sc|
return sc if sc.sequenceNo - 1 == arg
end
else
return @scenarios[arg]
end
nil
end
# call-seq:
# scenarioIdx(scenario)
# scenarioIdx(id)
#
# Return the index of the given Scenario specified by _scenario_ or _id_.
def scenarioIdx(sc)
if sc.is_a?(Scenario)
return sc.sequenceNo - 1
elsif @scenarios[sc].nil?
return nil
else
return @scenarios[sc].sequenceNo - 1
end
end
# Return the Shift with the ID _id_ or return nil if it does not exist.
def shift(id)
@shifts[id]
end
# Return the Account with the ID _id_ or return nil if it does not exist.
def account(id)
@accounts[id]
end
# Return the Task with the ID _id_ or return nil if it does not exist.
def task(id)
@tasks[id]
end
# Return the Resource with the ID _id_ or return nil if it does not exist.
def resource(id)
@resources[id]
end
# Return the Report with the ID +id+ or return nil if it does not exist.
def report(id)
@reports[id]
end
# Return the Report with the name +name+ or return nil if it does not
# exist.
def reportByName(name)
@reports.each do |report|
return report if report.name == name
end
nil
end
# This function must be called after the Project data structures have been
# filled with data. It schedules all scenario and stores the result in the
# data structures again.
def schedule
initScoreboards
[ @accounts, @shifts, @resources, @tasks ].each do |p|
# Set all index counters to their proper values.
p.index
end
if @tasks.empty?
error('no_tasks', "No tasks defined")
end
@scenarios.each do |sc|
# Skip disabled scenarios
next unless sc.get('active')
scIdx = scenarioIdx(sc)
# All user provided values are set now. The next step is to
# propagate inherited values. These values must be marked as
# inherited by setting the mode to 1. As we always call
# PropertyTreeNode#inherit this is just a safeguard.
AttributeBase.setMode(1)
prepareScenario(scIdx)
# Now change to mode 2 so all values that are modified are marked
# as computed.
AttributeBase.setMode(2)
# Schedule the scenario.
scheduleScenario(scIdx)
# Complete the data sets, and check the result.
finishScenario(scIdx)
end
resources.each do |resource|
resource.checkFailsAndWarnings
end
tasks.each do |task|
task.checkFailsAndWarnings
end
@timeSheets.warnOnDelta if @warnTsDeltas
true
end
# Add the CSV output format to all reports of type 'tracereport' if
# _enable_ is true. Otherwise remove all CSV output formats.
def enableTraceReports(enable)
@reports.each do |report|
next unless report.typeSpec == :tracereport
if enable
# Enable the CSV format for the tracereport
unless report.get('formats').include?(:csv)
report.get('formats') << :csv
end
else
# Disabe CSV format for the tracereport
report.get('formats').delete(:csv)
end
end
end
# Make sure that we have a least one report defined that has an output
# format.
def checkReports
if @reports.empty?
warning('no_report_defined',
"This project has no reports defined. " +
"No output data will be generated.")
end
unless @accounts.empty?
@reports.each do |report|
if (report.typeSpec != :accountreport) &&
(report.get('costaccount').nil? ||
report.get('revenueaccount').nil?)
warning('report_without_balance',
"The report #{report.fullId} has no 'balance' defined. " +
"No cost or revenue computation will be possible.",
report.sourceFileInfo)
end
end
end
@reports.each do |report|
return unless report.get('formats').empty?
end
warning('all_formats_empty',
"None of the reports has a 'formats' attribute. " +
"No output data will be generated.")
end
# Call this function to generate the reports based on the scheduling result.
# This function may only be called after Project#schedule has been called.
def generateReports(maxCpuCores)
@reports.index
if maxCpuCores == 1
@reports.each do |report|
# Skip reports that don't have any format specified or trace reports
# when generateTraces is false.
next if report.get('formats').empty?
Log.startProgressMeter("Report #{report.name}")
@reportContexts.push(ReportContext.new(self, report))
report.generate
@reportContexts.pop
Log.stopProgressMeter
end
else
# Kickoff the generation of all reports by pushing the jobs into the
# BatchProcessor queue.
bp = BatchProcessor.new(maxCpuCores)
@reports.each do |report|
# Skip reports that don't have any format specified or trace reports
# when generateTraces is false.
next if report.get('formats').empty? ||
(report.typeSpec == :trace && !generateTraces)
bp.queue(report) {
@reportContexts.push(ReportContext.new(self, report))
res = report.generate
@reportContexts.pop
res
}
end
# Now wait for all the jobs to finish.
bp.wait do |report|
Log.startProgressMeter("Report #{report.tag.name}")
$stdout.print(report.stdout)
$stderr.print(report.stderr)
if report.retVal.signaled?
error('rg_signal', "Signal raised")
end
unless report.retVal.success?
error('rg_abort', "Process aborted")
end
Log.stopProgressMeter
end
end
DataCache.instance.flush
end
def generateReport(reportId, regExpMode, formats = nil,
dynamicAttributes = nil)
reportList = regExpMode ? reportList = matchingReports(reportId) :
[ reportId ]
reportList.each do |id|
unless (report = @reports[id])
error('unknown_report_id',
"Request to generate unknown report #{id}")
end
if formats.nil? && report.get('formats').empty?
error('formats_empty',
"The report #{report.fullId} has no 'formats' attribute. " +
"No output data will be generated.", report.sourceFileInfo)
end
Log.startProgressMeter("Report #{report.name}")
@reportContexts.push(context = ReportContext.new(self, report))
# If we have dynamic attributes we need to backup the old attributes
# first, then parse the dynamicAttributes String replacing the
# original values.
if dynamicAttributes
unless dynamicAttributes.empty?
context.attributeBackup = report.backupAttributes
parser = ProjectFileParser.new
parser.parseReportAttributes(report, dynamicAttributes)
end
report.set('interactive', true)
end
report.generate(formats)
if dynamicAttributes && !dynamicAttributes.empty?
report.restoreAttributes(context.attributeBackup)
end
@reportContexts.pop
Log.stopProgressMeter
end
end
def listReports(reportId, regExpMode)
reportList = regExpMode ? reportList = matchingReports(reportId) :
@reports[reportId] ? [ reportId ] : []
puts "No match for #{reportId}" if reportList.empty?
reportList.each do |id|
report = @reports[id]
formats = report.get('formats')
next if formats.empty?
puts sprintf("%s\t%s\t%s", id, formats.join(', '), report.name)
end
end
def checkTimeSheets
@timeSheets.check
end
####################################################################
# The following functions are not intended to be called from outside
# the TaskJuggler library. There is no guarantee that these
# functions will be usable or present in future releases.
####################################################################
def addScenario(scenario) # :nodoc:
@scenarios.addProperty(scenario)
end
def addShift(shift) # :nodoc:
@shifts.addProperty(shift)
end
def addAccount(account) # :nodoc:
@accounts.addProperty(account)
end
def addTask(task) # :nodoc:
@tasks.addProperty(task)
end
def addResource(resource) # :nodoc:
@resources.addProperty(resource)
end
def addReport(report) # :nodoc:
@reports.addProperty(report)
end
def removeAccount(account) # :nodoc:
@accounts.removeProperty(account)
end
# call-seq:
# isWorkingTime(slotIdx) -> true or false
# isWorkingTime(slot) -> true or false
# isWorkingTime(startTime, endTime) -> true or false
# isWorkingTime(interval) -> true or false
#
# Return true if the slot or interval is within globally defined working
# time or false if not. If the argument is a TimeInterval, all slots of
# the interval must be working time to return true as result. Global work
# time means, no global leaves defined and the slot lies within a
# defined global working time period.
def isWorkingTime(*args)
# Normalize argument(s) to TimeInterval
if args.length == 1
if args[0].is_a?(Integer)
return @scoreboard[args[0]].nil?
elsif args[0].is_a?(TjTime)
return @scoreboard[dateToIdx(args[0])].nil?
elsif args[0].is_a?(TimeInterval)
startIdx = dateToIdx(args[0].start)
endIdx = dateToIdx(args[0].end)
else
raise ArgumentError, "Unsupported argument type #{args[0].class}"
end
else
startIdx = dateToIdx(args[0])
endIdx = dateToIdx(args[1])
end
startIdx.upto(endIdx) do |idx|
return false if @scoreboard[idx]
end
true
end
# call-seq:
# hasWorkingTime(startTime, endTime) -> true or false
# hasWorkingTime(interval) -> true or false
#
# Return true if the interval overlaps with a globally defined working
# time or false if not. Global work time means, no global leaves defined
# and the slot lies within a defined global working time period.
def hasWorkingTime(*args)
# Normalize argument(s) to TimeInterval
if args.length == 1
if args[0].is_a?(TimeInterval)
startIdx = dateToIdx(args[0].start)
endIdx = dateToIdx(args[0].end)
else
raise ArgumentError, "Unsupported argument type #{args[0].class}"
end
else
startIdx = dateToIdx(args[0])
endIdx = dateToIdx(args[1])
end
startIdx.upto(endIdx) do |idx|
return true if @scoreboard[idx]
end
false
end
# Convert working _seconds_ to working days. The result depends on the
# setting of the global 'dailyworkinghours' attribute.
def convertToDailyLoad(seconds)
seconds / (@attributes['dailyworkinghours'] * 3600.0)
end
# Many internal data structures use Scoreboard objects to keep track of
# scheduling data. These have one entry for every schedulable time slot in
# the project time frame. This functions returns the number of entries in
# the scoreboards.
def scoreboardSize
((@attributes['end'] - @attributes['start']) /
@attributes['scheduleGranularity']).to_i
end
# Convert a Scoreboard index to the equivalent date. _idx_ is the index and
# it must be within the range of the Scoreboard objects. If not, an
# exception is raised.
def idxToDate(idx)
if $DEBUG && (idx < 0 || idx > scoreboardSize)
raise "Scoreboard index out of range"
end
@attributes['start'] + idx * @attributes['scheduleGranularity']
end
# Convert a _date_ (TjTime) to the equivalent Scoreboard index. If
# _forceIntoProject_ is true, the date will be pushed into the project time
# frame.
def dateToIdx(date, forceIntoProject = true)
if (date < @attributes['start'] || date > @attributes['end'])
# Date is out of range.
if forceIntoProject
return 0 if date < @attributes['start']
return scoreboardSize - 1 if date > @attributes['end']
else
raise "Date #{date} is out of project time range " +
"(#{@attributes['start']} - #{@attributes['end']})"
end
end
# Calculate the corresponding index.
((date - @attributes['start']) / @attributes['scheduleGranularity']).to_i
end
def collectTimeOffIntervals(iv, minDuration)
@scoreboard.collectIntervals(iv, minDuration) do |val|
val.is_a?(Integer) && (val & 0x3E) != 0
end
end
# Return the number of working days (ignoring global leaves) during the
# given _interval_.
def workingDays(interval)
startIdx = dateToIdx(interval.start)
endIdx = dateToIdx(interval.end)
slots = 0
startIdx.upto(endIdx) do |idx|
slots += 1 unless @scoreboardNoLeaves[idx]
end
slotsToDays(slots)
end
# Return the number of global working slots during the given time interval
# specified by _startIdx_ and _endIdx_. This method takes global leaves
# into account.
def getWorkSlots(startIdx, endIdx)
slots = 0
startIdx.upto(endIdx) do |idx|
slots += 1 unless @scoreboard[idx]
end
slots
end
# Return true if for the date specified by the global scoreboard index
# _sbIdx_ there is any resource that is available.
def anyResourceAvailable?(sbIdx)
@resourceAvailability[sbIdx]
end
# TaskJuggler keeps all times in UTC. All time values must be multiples of
# the used scheduling granularity. If the local time zone is not
# hour-aligned to UTC, the maximum allowed schedule granularity is
# reduced.
def Project.maxScheduleGranularity
refTime = Time.gm(2000, 1, 1, 0, 0, 0)
case (min = refTime.getlocal.min)
when 0
# We are hour-aligned to UTC; scheduleGranularity is 1 hour
60 * 60
when 30
# We are half-hour off from UTC; scheduleGranularity is 30 minutes
30 * 60
when 15, 45
# We are 15 or 45 minutes off from UTC; scheduleGranularity is 15
# minutes
15 * 60
else
raise "Unknown Time zone alignment #{min}"
end
end
# Return the name of the attribute _id_. Since we don't know whether we
# are looking for a task, resource, etc. attribute, we prefer tasks over
# resources here.
def attributeName(id)
# We have to see if the attribute id is a task or resource attribute and
# return it's name.
(name = @tasks.attributeName(id)).nil? &&
(name = @resources.attributeName(id)).nil?
name
end
def journal(query)
@attributes['journal'].to_rti(query)
end
# Print the attribute values. It's used for debugging only.
def to_s
#raise "STOP!"
str = ''
@attributes.each do |attribute, value|
if value
str += "#{attribute}: " +
"#{value.is_a?(PropertyTreeNode) ? value.fullId : value}"
end
end
str
end
protected
def prepareScenario(scIdx)
Log.enter('prepareScenario',
"Finishing scenario #{scenario(scIdx).get('name')}")
Log.startProgressMeter("Preparing scenario " +
"#{scenario(scIdx).get('name')}")
resources = PropertyList.new(@resources)
tasks = PropertyList.new(@tasks)
# Compile a list of leaf resources that are actually used in this
# project.
usedResources = []
tasks.each do |task|
task.candidates(scIdx).each do |resource|
usedResources << resource unless usedResources.include?(resource)
end
end
total = usedResources.length
i = 0
usedResources.each do |resource|
resource.prepareScheduling(scIdx)
resource.preScheduleCheck(scIdx)
i += 1
Log.progress((i.to_f / total) * 0.8)
end
resources.each { |resource| resource.setDirectReports(scIdx) }
resources.each { |resource| resource.setReports(scIdx) }
computeResourceAvailabilities(scIdx, usedResources)
Log.progress(0.81)
tasks.each { |task| task.prepareScheduling(scIdx) }
Log.progress(0.82)
tasks.each { |task| task.Xref(scIdx) }
tasks.each { |task| task.propagateInitialValues(scIdx) }
Log.progress(0.83)
tasks.each { |task| task.preScheduleCheck(scIdx) }
Log.progress(0.84)
# Check for dependency loops in the task graph.
tasks.each { |task| task.resetLoopFlags(scIdx) }
tasks.each do |task|
task.checkForLoops(scIdx, [], false, true, true) if task.parent.nil?
end
Log.progress(0.85)
tasks.each { |task| task.resetLoopFlags(scIdx) }
tasks.each do |task|
task.checkForLoops(scIdx, [], true, true, false) if task.parent.nil?
end
Log.progress(0.87)
# Compute the criticalness of the tasks and their pathes.
tasks.each { |task| task.countResourceAllocations(scIdx) }
Log.progress(0.88)
resources.each { |resource| resource.calcCriticalness(scIdx) }
Log.progress(0.9)
tasks.each { |task| task.calcCriticalness(scIdx) }
Log.progress(0.95)
tasks.each { |task| task.calcPathCriticalness(scIdx) }
Log.progress(0.99)
@timeSheets.check
Log.progress(1.0)
Log.stopProgressMeter
# This is used for debugging only
if false
resources.each do |resource|
puts "#{resource}"
end
tasks.each do |task|
puts "#{task}"
end
end
Log.exit('prepareScenario',
"Preparing scenario #{scenario(scIdx).get('name')} completed")
end
def finishScenario(scIdx)
Log.enter('finishScenario',
"Finishing scenario #{scenario(scIdx).get('name')}")
Log.startProgressMeter("Checking scenario #{scenario(scIdx).get('name')}")
@tasks.each do |task|
# Recursively traverse the top-level tasks to finish all tasks.
task.finishScheduling(scIdx) unless task.parent
end
@resources.each do |resource|
# Recursively traverse the top-level resources to finish them all.
resource.finishScheduling(scIdx) unless resource.parent
end
i = 0
total = @tasks.items
@tasks.each do |task|
task.postScheduleCheck(scIdx) if task.parent.nil?
i += 1
Log.progress(i.to_f / total)
end
Log.stopProgressMeter
Log.exit('finishScenario',
"Finishing scenario #{scenario(scIdx).get('name')} completed")
end
# Schedule all tasks for the given Scenario with index +scIdx+.
def scheduleScenario(scIdx)
tasks = PropertyList.new(@tasks)
# Only care about leaf tasks that are not milestones and aren't
# scheduled already (marked with the 'scheduled' attribute).
tasks.delete_if { |task| !task.leaf? ||
task['milestone', scIdx] ||
task['scheduled', scIdx] }
Log.enter('scheduleScenario', "#{tasks.length} leaf tasks")
# The sorting of the work item list determines which tasks will get their
# resources first. The first sorting criterium is the user specified task
# priority. The second criterium is the scheduler determined priority
# stored in the pathcriticalness attribute. That way, the user can always
# override the scheduler determined priority. To always have a defined
# order, the third criterium is the sequence number.
tasks.setSorting([ [ 'priority', false, scIdx ],
[ 'pathcriticalness', false, scIdx ],
[ 'seqno', true, -1 ] ])
tasks.sort!
totalTasks = tasks.length
# Enter the main scheduling loop. This loop is only terminated when all
# tasks have been scheduled or another thread has set the breakFlag to
# true.
Log.startProgressMeter("Scheduling scenario " +
"#{scenario(scIdx).get('name')}")
failedTasks = []
while !tasks.empty?
# Only update the progress bar every 10 completed tasks.
if tasks.length % 10 == 0
percentComplete = (totalTasks - tasks.length).to_f / totalTasks
Log.progress(percentComplete)
end
# Now find the task with the highest priority that can be scheduled
# and schedule it.
taskToRemove = nil
tasks.each do |task|
# Task not ready? Ignore it.
next unless task.readyForScheduling?(scIdx)
unless task.schedule(scIdx)
failedTasks << task
end
# The task has been completed or failed. But we can remove it from
# the todo list.
taskToRemove = task
# The scheduling of this task may cause other higher priority tasks
# to be ready now. So we terminate the inner loop and start at the
# top of the list again.
break
end
# There should always be a task to be removed. If not, the scheduler
# has found a set of tasks that deadlock each other.
if taskToRemove
tasks.delete(taskToRemove)
elsif failedTasks.empty?
warning('deadlock',
'Some tasks reference each other but don\'t provide ' +
'enough information to start the scheduling. The ' +
'scheduler does not know where to start scheduling ' +
'these tasks. You need to provide more fixed dates ' +
'or dependencies on already scheduled tasks.')
failedTasks = tasks
break
else
# We have some tasks that cannot be scheduled.
break
end
end
# Check for failed tasks and report the first 10 of them as
# warnings.
unless failedTasks.empty?
warning('unscheduled_tasks',
"#{failedTasks.length} tasks could not be scheduled")
i = 0
failedTasks.each do |t|
warning('unscheduled_task',
"Task #{t.fullId}: " +
"#{t['start', scIdx] ? t['start', scIdx] : '<?>'} -> " +
"#{t['end', scIdx] ? t['end', scIdx] : '<?>'}",
t.sourceFileInfo)
i += 1
break if i >= 10
end
Log.stopProgressMeter
return false
end
Log.stopProgressMeter
Log.exit('scheduleScenario', "Scheduling of scenario #{scIdx} finished")
true
end
private
def initScoreboards
# Create scoreboard and mark all slots as unavailable
@scoreboard = Scoreboard.new(@attributes['start'], @attributes['end'],
@attributes['scheduleGranularity'], 2)
# And the same for another scoreboard.
@scoreboardNoLeaves =
Scoreboard.new(@attributes['start'], @attributes['end'],
@attributes['scheduleGranularity'], 2)
workinghours = @attributes['workinghours']
# Change all work time slots to nil (available) again.
date = @scoreboard.idxToDate(0)
delta = @attributes['scheduleGranularity']
scoreboardSize.times do |i|
if workinghours.onShift?(date)
@scoreboard[i] = nil
@scoreboardNoLeaves[i] = nil
end
date += delta
end
# Mark all global leave slots as such
@attributes['leaves'].each do |leave|
startIdx = @scoreboard.dateToIdx(leave.interval.start)
endIdx = @scoreboard.dateToIdx(leave.interval.end)
startIdx.upto(endIdx - 1) do |i|
# If the slot is nil or set to 4 then don't set the time-off bit.
sb = @scoreboard[i]
@scoreboard[i] = ((sb.nil? || sb == 4) ? 0 : 2) | (1 << 2)
end
end
end
def computeResourceAvailabilities(scIdx, usedResources)
@resourceAvailability =
Scoreboard.new(@attributes['start'], @attributes['end'],
@attributes['scheduleGranularity'])
@resourceAvailability.each_index do |idx|
usedResources.each do |resource|
if resource.available?(scIdx, idx)
@resourceAvailability[idx] = true
break
end
end
end
end
def matchingReports(reportId)
list = []
@reports.each do |report|
id = report.fullId
list << id if Regexp.new(reportId) =~ id
end
list
end
end
end
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