Class: Caliper::Stats::StatisticsMap

Inherits:
Hash
  • Object
show all
Defined in:
lib/caliper/stats/statistics_map.rb

Direct Known Subclasses

Statistics

Instance Method Summary collapse

Instance Method Details

#ensure(key) ⇒ Object

Make sure the key value exists in the hashmap Add the key value if not found before



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# File 'lib/caliper/stats/statistics_map.rb', line 27

def ensure(key)
  # returns key-ed vale if key exists
  if has_key?(key)
    return fetch(key)
  end

  # else insert the key
  statistic = Statistic.new()
  this.put(key, statistic)
  return statistic
end

#to_s ⇒ Object

the pretty formatted string output



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# File 'lib/caliper/stats/statistics_map.rb', line 49

def to_s
  r_string = "\r-------- Caliper Java Statistics --------\r";
  hash.each do |key, value|
    statistics =  value;
    r_string = r_string + "%s : %s\r", key, statistic.to_s()
  end
  return r_string
end

#update(operation, val) ⇒ Object

Insert a new Statistic object if there is no key with specified value Otherwise, update the hashed value with the value provided



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# File 'lib/caliper/stats/statistics_map.rb', line 41

def update(operation, val)
  if (!has_key?(operation))
    this.put(operation, Statistic.new())
  end
  this.fetch(operation).update(val)
end