Class: BackgroundQueue::ServerLib::Job
Instance Attribute Summary collapse
Instance Method Summary
collapse
#each_item, #empty?, #number_if_items_at_priority, #number_of_priorities, #peek, #pop, #priority, #push, #remove, #stalled=, #stalled?
Constructor Details
#initialize(id, owner) ⇒ Job
attr_reader :current_running_excluded_status
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# File 'lib/background_queue/server_lib/job.rb', line 23
def initialize(id, owner)
@id = id
@owner = owner
@stalled = false
@total_tasks = 0
@total_counted_tasks = 0
@completed_tasks = 0
@completed_counted_tasks = 0
@running_status = {}
@running_ordered_status = []
@running_percent = 0
@current_running_status = nil
@current_progress = {:percent=>0.0, :caption=>""}
@current_caption = ""
@synchronous_count = 0
@total_weighted_tasks = 0
@total_weighted_percent = 0.0
@completed_weighted_percent = 0.0
@completed_weighted_tasks = 0
@running_percent_weighted = 0.0
@status_meta = {}
@mutex = Mutex.new
super()
end
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Instance Attribute Details
#completed_counted_tasks ⇒ Object
Returns the value of attribute completed_counted_tasks.
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# File 'lib/background_queue/server_lib/job.rb', line 10
def completed_counted_tasks
@completed_counted_tasks
end
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#completed_tasks ⇒ Object
Returns the value of attribute completed_tasks.
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# File 'lib/background_queue/server_lib/job.rb', line 9
def completed_tasks
@completed_tasks
end
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#completed_weighted_percent ⇒ Object
Returns the value of attribute completed_weighted_percent.
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# File 'lib/background_queue/server_lib/job.rb', line 17
def completed_weighted_percent
@completed_weighted_percent
end
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#completed_weighted_tasks ⇒ Object
Returns the value of attribute completed_weighted_tasks.
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# File 'lib/background_queue/server_lib/job.rb', line 18
def completed_weighted_tasks
@completed_weighted_tasks
end
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#current_running_status ⇒ Object
Returns the value of attribute current_running_status.
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# File 'lib/background_queue/server_lib/job.rb', line 13
def current_running_status
@current_running_status
end
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#id ⇒ Object
Returns the value of attribute id.
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# File 'lib/background_queue/server_lib/job.rb', line 4
def id
@id
end
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#running_ordered_status ⇒ Object
Returns the value of attribute running_ordered_status.
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# File 'lib/background_queue/server_lib/job.rb', line 6
def running_ordered_status
@running_ordered_status
end
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#running_percent ⇒ Object
Returns the value of attribute running_percent.
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# File 'lib/background_queue/server_lib/job.rb', line 11
def running_percent
@running_percent
end
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#running_percent_counted ⇒ Object
Returns the value of attribute running_percent_counted.
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# File 'lib/background_queue/server_lib/job.rb', line 12
def running_percent_counted
@running_percent_counted
end
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#running_percent_weighted ⇒ Object
Returns the value of attribute running_percent_weighted.
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# File 'lib/background_queue/server_lib/job.rb', line 19
def running_percent_weighted
@running_percent_weighted
end
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#running_status ⇒ Object
Returns the value of attribute running_status.
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# File 'lib/background_queue/server_lib/job.rb', line 5
def running_status
@running_status
end
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#total_counted_tasks ⇒ Object
Returns the value of attribute total_counted_tasks.
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# File 'lib/background_queue/server_lib/job.rb', line 8
def total_counted_tasks
@total_counted_tasks
end
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#total_tasks ⇒ Object
Returns the value of attribute total_tasks.
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# File 'lib/background_queue/server_lib/job.rb', line 7
def total_tasks
@total_tasks
end
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#total_weighted_percent ⇒ Object
Returns the value of attribute total_weighted_percent.
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# File 'lib/background_queue/server_lib/job.rb', line 16
def total_weighted_percent
@total_weighted_percent
end
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#total_weighted_tasks ⇒ Object
Returns the value of attribute total_weighted_tasks.
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# File 'lib/background_queue/server_lib/job.rb', line 15
def total_weighted_tasks
@total_weighted_tasks
end
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Instance Method Details
#==(other) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 49
def ==(other)
@id == other.id
end
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#add_item(task) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 61
def add_item(task)
task.set_job(self)
@total_tasks += 1
unless task.is_excluded_from_count?
@total_counted_tasks += 1
end
if task.weighted?
@total_weighted_tasks += 1
@total_weighted_percent += task.weighted_percent
end
@synchronous_count+=1 if task.synchronous?
unless task.initial_progress_caption.nil? || task.initial_progress_caption.length == 0 || @current_progress[:percent] > 0
@current_progress[:caption] = task.initial_progress_caption
end
push(task)
end
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#deregister_running_status(task_id) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 120
def deregister_running_status(task_id)
rstatus = @running_status.delete(task_id)
unless rstatus.nil?
@running_ordered_status.delete(rstatus)
end
rstatus
end
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#finish_item(item) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 82
def finish_item(item)
@synchronous_count-=1 if item.synchronous?
end
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#get_current_counted_tasks ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 230
def get_current_counted_tasks
cnt = self.completed_counted_tasks + self.running_percent_counted.to_i
if cnt < self.total_counted_tasks
cnt += 1
end
cnt
end
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#get_current_progress ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 246
def get_current_progress
@current_progress
end
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#get_current_progress_caption ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 214
def get_current_progress_caption
if self.current_running_status
update_current_caption(self.current_running_status)
end
@current_caption
end
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#get_current_progress_percent ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 196
def get_current_progress_percent
unweighted_percent = (100.0 - self.total_weighted_percent) / 100.0
total_unweighted_tasks = self.total_tasks - self.total_weighted_tasks
completed_unweighted_tasks = self.completed_tasks - self.completed_weighted_tasks
total_finished_percent = total_unweighted_tasks == 0 ? 0 : (completed_unweighted_tasks.to_f / total_unweighted_tasks.to_f) * 100.0
running_fraction = total_unweighted_tasks == 0 ? 1.0 : (1.0 / total_unweighted_tasks.to_f)
total_running_percent = self.running_percent.to_f * running_fraction * 100.0
total_unweighted_percent = (total_finished_percent + total_running_percent) * unweighted_percent
total_percent = total_unweighted_percent.to_f + (running_percent_weighted * 100.0) + completed_weighted_percent
total_percent
end
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#get_running_status(status) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 103
def get_running_status(status)
rstatus = @running_status[status[:task_id]]
rstatus = register_running_status(status) if rstatus.nil?
rstatus
end
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#inspect ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 53
def inspect
"#{self.id}:#{@queues.inspect}"
end
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#next_item ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 78
def next_item
pop
end
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#register_running_status(status) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 109
def register_running_status(status)
rstatus = {:task_id=>status[:task_id], :caption=>status[:caption], :percent=>0, :exclude=>status[:exclude], :weight=>status[:weight] }
@running_status[status[:task_id]] = rstatus
@running_ordered_status << rstatus
rstatus
end
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#server ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 57
def server
@owner.server
end
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#set_running_percent(pcent_counted, pcent, running_task_pcent, weighted_percent) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 184
def set_running_percent(pcent_counted, pcent, running_task_pcent, weighted_percent)
@running_percent_counted = pcent_counted
@running_percent = pcent
@running_percent_weighted = weighted_percent
idx = running_task_pcent.to_i
if @running_ordered_status.length <= idx
@current_running_status = @running_ordered_status.last
else
@current_running_status = @running_ordered_status[idx]
end
end
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#set_worker_status(status) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 90
def set_worker_status(status)
if status[:meta]
update_status_meta(status[:meta])
else
running_status = get_running_status(status)
if status[:percent] >= 100
update_finished_status(status)
else
update_running_status(running_status, status)
end
end
end
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#synchronous? ⇒ Boolean
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# File 'lib/background_queue/server_lib/job.rb', line 86
def synchronous?
@synchronous_count > 0
end
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#update_current_caption(status) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 221
def update_current_caption(status)
caption = status[:caption]
caption = "" if caption.nil?
if total_counted_tasks > 1 && status[:exclude] != true
caption = "#{caption} (#{self.get_current_counted_tasks}/#{self.total_counted_tasks})"
end
@current_caption = caption
end
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#update_current_progress ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 238
def update_current_progress
@current_progress = {
:percent=>get_current_progress_percent,
:caption=>get_current_progress_caption
}.update(@status_meta)
end
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#update_finished_status(status) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 149
def update_finished_status(status)
rstatus = deregister_running_status(status[:task_id])
unless rstatus.nil?
@completed_tasks += 1
@completed_counted_tasks += 1 unless rstatus[:exclude]
unless rstatus[:weight].nil?
@completed_weighted_percent += rstatus[:weight]
@completed_weighted_tasks += 1
end
if self.current_running_status.nil? || @current_running_status == rstatus
update_current_caption(status)
end
update_running_percent()
end
end
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#update_running_percent ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 166
def update_running_percent
total_percent = 0.0
total_task_percent = 0.0
total_percent_counted = 0.0
total_weighted_percent = 0.0
for status in @running_ordered_status
if status[:weight] && status[:weight] > 0
total_weighted_percent += (status[:percent] * status[:weight] / 100.0)
else
total_percent_counted += status[:percent] unless status[:exclude]
total_percent += status[:percent]
end
total_task_percent += status[:percent]
end
set_running_percent(total_percent_counted.to_f / 100.0, total_percent.to_f / 100.0, total_task_percent / 100.0, total_weighted_percent.to_f / 100.0)
self.update_current_progress
end
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#update_running_status(running_status, status) ⇒ Object
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# File 'lib/background_queue/server_lib/job.rb', line 128
def update_running_status(running_status, status)
running_status[:percent] = status[:percent]
running_status[:caption] = status[:caption]
update_running_percent
end
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# File 'lib/background_queue/server_lib/job.rb', line 135
def update_status_meta(meta)
[:notice, :warning, :error].each { |key|
if meta[key]
@status_meta[key] = [] if @status_meta[key].nil?
@status_meta[key] << meta[key]
end
}
if meta[:meta]
@status_meta[:meta] = {} if @status_meta[:meta].nil?
@status_meta[:meta] = @status_meta[:meta].update(meta[:meta])
end
update_current_progress
end
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