Class: Gantty::Task

Inherits:
Object
  • Object
show all
Defined in:
lib/gantty.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(t) ⇒ Task

Returns a new instance of Task.



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# File 'lib/gantty.rb', line 267

def initialize t
  @notes = nil
  @starts_with, @starts_after, @finishes_with, @finishes_before, @tasks = [], [], [], [], []
  if t.is_a? Hash
    @name = t[:name]
  elsif t.is_a? String
    raise ArgumentError, "name cannot be blank" if t.length == 0
    @name = t
  else
    @name = t.attributes["name"]
    @start = Date.strptime(t.attributes["start"])
    @duration = t.attributes["duration"].to_i
    @priority = PRIORITY[t.attributes["priority"].to_i]
    @end = @start + @duration
    @percent_complete = t.attributes["complete"].to_i
    @coordinators = []
    @color = t.attributes["color"]
    @id = t.attributes["id"].to_i
    @link = (t.attributes.include?("webLink") ? t.attributes["webLink"] : nil)
    t.children.select { |c| c.name == "notes" }.each do |note|
      @notes = note.inner_text
    end
  end
end

Instance Attribute Details

#color ⇒ Object

Returns the value of attribute color.



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# File 'lib/gantty.rb', line 262

def color
  @color
end

#coordinators ⇒ Object

Returns the value of attribute coordinators.



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# File 'lib/gantty.rb', line 261

def coordinators
  @coordinators
end

#duration ⇒ Object

Returns the value of attribute duration.



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# File 'lib/gantty.rb', line 261

def duration
  @duration
end

#end ⇒ Object

Returns the value of attribute end.



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# File 'lib/gantty.rb', line 261

def end
  @end
end

#finishes_before ⇒ Object

Returns the value of attribute finishes_before.



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# File 'lib/gantty.rb', line 262

def finishes_before
  @finishes_before
end

#finishes_with ⇒ Object

Returns the value of attribute finishes_with.



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# File 'lib/gantty.rb', line 262

def finishes_with
  @finishes_with
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/gantty.rb', line 265

def id
  @id
end

#link ⇒ Object

Returns the value of attribute link.



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# File 'lib/gantty.rb', line 263

def link
  @link
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/gantty.rb', line 261

def name
  @name
end

#notes ⇒ Object

Returns the value of attribute notes.



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# File 'lib/gantty.rb', line 263

def notes
  @notes
end

#percent_complete ⇒ Object

Returns the value of attribute percent_complete.



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# File 'lib/gantty.rb', line 261

def percent_complete
  @percent_complete
end

#priority ⇒ Object

Returns the value of attribute priority.



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# File 'lib/gantty.rb', line 261

def priority
  @priority
end

#start ⇒ Object

Returns the value of attribute start.



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# File 'lib/gantty.rb', line 261

def start
  @start
end

#starts_after ⇒ Object

Returns the value of attribute starts_after.



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# File 'lib/gantty.rb', line 262

def starts_after
  @starts_after
end

#starts_with ⇒ Object

Returns the value of attribute starts_with.



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# File 'lib/gantty.rb', line 262

def starts_with
  @starts_with
end

#tasks ⇒ Object

Returns the value of attribute tasks.



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# File 'lib/gantty.rb', line 263

def tasks
  @tasks
end

Instance Method Details

#add_finishes_before(t) ⇒ Object 



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# File 'lib/gantty.rb', line 366

def add_finishes_before t
  @finishes_before << t
end

#add_finishes_with(t) ⇒ Object 



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# File 'lib/gantty.rb', line 362

def add_finishes_with t
  @finishes_with << t
end

#add_resource(resource) ⇒ Object 



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# File 'lib/gantty.rb', line 292

def add_resource resource
  (@coordinators ||= []) << resource
end

#add_starts_after(t) ⇒ Object 



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# File 'lib/gantty.rb', line 358

def add_starts_after t
  @starts_after << t
end

#add_starts_with(t) ⇒ Object

If Task B has predecessor Task A with relationship Finish->Start, task_b.before.include? task_a <task id=“#Gantty::Task.task_atask_a.id”…><depend id=“#Gantty::Task.task_btask_b.id” type=“2” difference=“1” hardness=“Rubber”/></task> Start-Start: 1 => #starts_with Finish-Start: 2 => #starts_after Finish-Finish: 3 => #finishes_with Start-Finish: 4 => #finishes_before



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# File 'lib/gantty.rb', line 354

def add_starts_with t
  @starts_with << t
end

#xml_coordinator_properties ⇒ Object 



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# File 'lib/gantty.rb', line 336

def xml_coordinator_properties
  res = []
  return res unless @coordinators
  @coordinators.each do |coordinator|
    res <<  {"task-id" => id, "resource-id" => coordinator.id, :function => "Default:0", :responsible => true, :load => 100.0 }
  end
  return res
end

#xml_properties ⇒ Object 



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# File 'lib/gantty.rb', line 329

def xml_properties
  properties = { :id => id, :name => name, :color => color, :meeting => false,
    :start => start.strftime("%Y-%m-%d"), :duration => duration, :complete => percent_complete, :priority => PRIORITY[priority], :expand => false }      
  properties.merge!( :webLink => @link ) if @link
  return properties
end