Class: Pione::Log::XESLog

Inherits:
ProcessLog show all
Defined in:
lib/pione/log/xes-log.rb

Overview

XESLog is a class for XES formatted log.

Instance Attribute Summary collapse

Attributes inherited from ProcessLog

#records

Instance Method Summary collapse

Methods inherited from ProcessLog

[], group_by, #group_by, known?, read, set_filter, set_format_name

Constructor Details

#initialize(records) ⇒ XESLog

Returns a new instance of XESLog.

Parameters:



13
14
15
16
17
 
# File 'lib/pione/log/xes-log.rb', line 13

def initialize(records)
  @agent_activity_log = AgentActivityLog.new(records)
  @rule_process_log = RuleProcessLog.new(records)
  @task_process_log = TaskProcessLog.new(records)
end

Instance Attribute Details

#agent_activity_log ⇒ Object (readonly)

Returns the value of attribute agent_activity_log.



7
8
9
 
# File 'lib/pione/log/xes-log.rb', line 7

def agent_activity_log
  @agent_activity_log
end

#rule_process_log ⇒ Object (readonly)

Returns the value of attribute rule_process_log.



8
9
10
 
# File 'lib/pione/log/xes-log.rb', line 8

def rule_process_log
  @rule_process_log
end

#task_process_log ⇒ Object (readonly)

Returns the value of attribute task_process_log.



9
10
11
 
# File 'lib/pione/log/xes-log.rb', line 9

def task_process_log
  @task_process_log
end

Instance Method Details

#format(trace_filters = []) ⇒ String

Format as a XML document.

Returns:

  • (String) —

    result string



23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 
# File 'lib/pione/log/xes-log.rb', line 23

def format(trace_filters=[])
  filter = Proc.new {|trace| trace_filters.empty? or trace_filters.any?{|filter| filter.call(trace)}}
  StringIO.new.tap do |out|
    XES::Document.new.tap do |doc|
      doc.log = XES::Log.default.tap do |log|
        log.concept_name = "PIONE process log"
        log.traces += [format_agent_activity + [format_rule_process, format_task_process]].flatten.select(&filter)
        log.traces.flatten!
      end
      if doc.formattable?
        doc.format.write(out, 2)
        return out.string
      else
        raise ProcessLogFormatError.new("not formattable: %s" % doc.inspect)
      end
    end
  end
end