Class: FieldGenerator

Inherits:
BaseFieldGenerator show all
Includes:
Utils
Defined in:
lib/ez7gen/service/2.4/field_generator.rb,
lib/ez7gen/service/2.5/field_generator.rb

Constant Summary collapse

@@REQ_LEN_3_DGTS =

@@UP_TO_3_DGTS = 1000 # up to 3 digits

3
@@RANGE_INDICATOR =

up to 3 digits

'...'
@@HAT =

Component separator, aka hat

'^'
@@SUB =

Subcomponent separator

'&'
@@MONEY_FORMAT_REGEX =

@@MONEY_FORMAT_INDICATORS = [‘Money’, ‘Balance’, ‘Charge’, ‘Adjustment’, ‘Income’, ‘Amount’, ‘Payment’,‘Cost’] @@MONEY_FORMAT_REGEX = /bMoneyb|bBalanceb|bCharge|bAdjustmentb|bIncomeb|bAmountb|bPaymentb|bCostb|bPercentageb/

/\bMoney\b|\bBalance\b|\bCharge|\bAdjustment\b|\bIncome\b|\bAmount\b|\bPayment\b|\bCost\b/
@@PERCENT_FORMAT_REGEX = 
/\bPercentage\b|%/
@@INITIALS = 
('A'..'Z').to_a
@@GENERAL_TEXT = 
'Notes'
@@random = 
Random.new

Constants included from Utils

Utils::BASE, Utils::BASE_INDICATOR, Utils::DATA_LOOKUP_MIS, Utils::PRIMARY

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils

#blank?, #get_name_without_base, #get_segment_name, #get_type_by_name, #has_html_encoded_ch?, #is_number?, #num_to_nil, #safe_len, #sample_index

Methods inherited from BaseFieldGenerator

#DTM, #GTS, #SAD

Constructor Details

#initialize(parser, helper_parser = nil) ⇒ FieldGenerator

constructor



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 24

def initialize(parser, helper_parser=nil)
  @pp = parser
  # Coded table value lookup profiler. Only set for custom schemas.
  # Custom schema has types which coming from the base schema but using coded tables from primary schema.
  # Also primary schemas use base type coded tables.
  @hp = helper_parser

  # dirname =  File.join(File.dirname(File.expand_path(__FILE__)),'../../resources/properties.yml')
  propertiesFile = File.expand_path('../../../resources/properties.yml', __FILE__)
  @yml = YAML.load_file propertiesFile
end

Instance Attribute Details

#pp ⇒ Object

Returns the value of attribute pp.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 8

def pp
  @pp
end

#yml ⇒ Object

Returns the value of attribute yml.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 8

def yml
  @yml
end

Instance Method Details

#AD(map, force = false) ⇒ Object

Generate HL7 AD (address) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 42

def AD(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # match cities, states and zips
  sample  = @yml['address.states'].sample
  idx = @yml['address.states'].index(sample) #index of random element

  val=[]
  #street address (ST) (ST)
  val << @yml['address.streetNames'].sample
  #other designation (ST)
  val <<''
  #city (ST)
  val << @yml['address.cities'].at(idx)
  #state or province (ST)
  val << @yml['address.states'].at(idx)
  #zip or postal code (ST)
  val << @yml['address.zips'].at(idx)
  #country (ID)
  val << @yml['address.countries'].at(idx)
  # address type (ID)
  # ot5 her geographic designation (ST)

  val.join(@@HAT)
end

#apply_rules(codes, attributes) ⇒ Object

Handle range values specified by ‘…’ sequence, including empty range TODO refactor candidate



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1463

def apply_rules(codes, attributes)
  #safety check, no codes returns an empty map
return {} if blank?(codes)

  #index of random element
  idx = sample_index(codes.size)
  code = codes[idx][:value]
  description = codes[idx][:description]

  if (code.include?(@@RANGE_INDICATOR))
    code = handle_ranges(code)
  end

  if (code.size > (maxlen = (attributes[:max_length]) ? attributes[:max_length].to_i : code.size))
    #remove all codes wich values violate
  #codes.select! {|it| it[:value].size <= maxlen }
    code, description = handle_length(codes, maxlen)
  end

  # got to have code, get an id, most basic - TODO: verify this.
  # if(Utils.blank?(code))
  #   code, description = ID({},true), ''
  # end
  # return code, description

  # puts code + ', ' + description
  return {:value => code, :description => description}
end

#AUI(map, force = false) ⇒ Object

Authorization information



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 70

def AUI(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # authorization number (ST)
  ST(map, true)
  # date (DT)
  # source (ST)
end

#CCD(map, force = false) ⇒ Object

Charge time



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 81

def CCD(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  #<when to charge code (ID)>
  ID(map, force=false)
  # <date/time (TS)>
end

#CCP(map, force = false) ⇒ Object

Channel calibration parameters



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 91

def CCP(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <channel calibration sensitivity correction (NM)>
  NM(map,true)
  # <channel calibration baseline (NM)>
  # <channel calibration time skew (NM)>
end

#CD(map, force = false) ⇒ Object

Channel definition



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 102

def CD(map, force=false)
# check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  #<channel identifier (WVI)>
  WVI(map, force=true)
  #<waveform source (WVS)>
  # <channel sensitivity/units (SCU)>
  #<channel calibration parameters (CCP)>
  # <sampling frequency (NM)>
  # <minimum/maximum data values (NR)>
end

#CE(map, force = false) ⇒ Object

Generate HL7 CE (coded element) data type



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 116

def CE(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  if(map[:max_length] && map[:max_length].to_i <3)
    # if CE Element has lenght of 2 or less use only value
    return ID(map, true)
  end

  #TODO: Refactor this method
  if (map[:description] == 'Role Action Reason' || map[:description] == 'Species Code' || map[:description] == 'Breed Code' || map[:description] == 'Production Class Code')
    return '' #Per requirement, PID.35 – PID.38
  end

  val = []
  # CE ce = (CE) map?.fld
  codes = get_coded_map(map)
  if(blank?(codes))
    case map[:description]
      when 'Allergen Code/Mnemonic/Description'
        pair = yml['codes.allergens.icd10'].to_a.sample(1).to_h.first # randomly pick a pair
        val<<pair.first
        val<<pair.last

      else
        # TODO: only for elements that don't have look up table set the id randomly
        # if codetable is empty
        val << ((blank?(map[:codetable])) ? ID(map, true) : '')
    end
  else
    #identifier (ST) (ST)
    val<<codes[:value]
    #text (ST)
    val<<codes[:description]
    #name of coding system (IS)
    #alternate identifier (ST) (ST)
    #alternate text (ST)
    #name of alternate coding system (IS)
  end
  return val.join(@@HAT)
end

#CF(map, force = false) ⇒ Object

Coded element with formatted values



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 159

def CF(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <identifier (ID)>
  ID(map, true)
  # <formatted text (FT)>
  # <name of coding system (IS)>
  # <alternate identifier (ID)>
  # <alternate formatted text (FT)>
  # <name of alternate coding system (IS)>
end

#CK(map, force = false) ⇒ Object

Composite ID with check digit



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 173

def CK(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <ID number (NM)>
  NM(map,true)
  # <check digit (NM)>
  # <code identifying the check digit scheme employed (ID)>
  # < assigning authority (HD)>
end

#CM(map, force = false) ⇒ Object

Composite



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 184

def CM(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

val=[]
# <penalty type (IS)>
val=IS(map,true)
# <penalty amount (NM)>
val<<NM({},true)
val.join(@@HAT)
end

#CNE(map, force = false) ⇒ Object

CNE Coded with no exceptions



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 201

def CNE(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <identifier (ST)> ^ <text (ST)>
  ST(map, true)
  # <name of coding system (IS)>
  # <alternate identifier(ST)>
  # <alternate text (ST)>
  # <name of alternate coding system (IS)>
  # <coding system version ID (ST)>
  # alternate coding system version ID (ST)>
  # <original text (ST)>
end

#CNN(map, force = false) ⇒ Object

Composite ID number and name (special DT for NDL)



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 217

def CNN(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # ID number (ST) (ST)

  # val << ID(map, true)
  # family name (FN), used for ST
  # val << FN(map, true)
  # given name (ST)
  # val << @yml['person.names.first'].sample
  # second and further given names or initials thereof (ST)
  # val << @@INITIALS.to_a.sample
  # < suffix (e.g., JR or III) (ST)> ^ < prefix (e.g., DR) (ST)>
  # < degree (e.g., MD) (IS)> ^ < source table (IS)>
  PN(map, true)

  # < assigning authority namespace ID (IS)>
  # < assigning authority universal ID (ST)>
  # < assigning authority universal ID type (ID)>
  #  val.join(@@SUB)
end

#CP(map, force = false) ⇒ Object 



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 240

def CP(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

#price (MO)
  MO(map,true)
#price type (ID)
#from value (NM)
#to value (NM)
#range units (CE)
#range type (ID)
end

#CQ(map, force = false) ⇒ Object

Composite quantity with units



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 254

def CQ(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # val =[]
  # <quantity (NM)>
  NM({},true)

  # val<<NM({},true)
  # <units (CE)>
  # val<<CE(map,true) # Per request with QBP_Q21 issue
  # CE always get values from code table 335, schema does not always specify it.
  # only ID part from CE is used for this data type
  # val<<ID(reset_map_attr(map, :codetable, '335'), true)
  # val<<ID(map,true)
  # val.join(@@HAT)
  # val.join(@@SUB)
end

#CSU(map, force = false) ⇒ Object

Channel sensitivity/units



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 273

def CSU(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # < channel sensitivity (NM)>
  NM(map,true)
  # < unit of measure identifier (ST)>
  # < unit of measure description (ST)>
  # < unit of measure coding system (IS)>
  # < alternate unit of measure identifier (ST)>
  # < alternate unit of measure description (ST)>
  # < alternate unit of measure coding system (IS)>
end

#CWE(map, force = false) ⇒ Object

Coded with exceptions



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 288

def CWE(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
# <identifier (ST)>
# <text (ST)> ^ <name of coding system (IS)> ^ <alternate identifier(ST)> ^ <alternate text (ST)> ^ <name of alternate coding system (IS)> ^ <coding system version ID (ST)> ^ alternate coding system version ID (ST)> ^ <original text (ST)>
end

#CX(map, force = false) ⇒ Object

Generate HL7 CX (extended composite ID with check digit) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 296

def CX(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

#ID (ST)
ST(reset_map_attr(map, :description, 'Number'), true)
#check digit (ST) (ST)
#code identifying the check digit scheme employed (ID)
#assigning authority (HD)
  #identifier type code (ID) (ID)
#assigning facility (HD)
#effective date (DT) (DT)
#expiration date (DT)
end

#DDI(map, force = false) ⇒ Object

Daily deductible



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 312

def DDI(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # < delay days (NM)>
  # < amount (NM)>
  NM(map,true)
  # < number of days (NM)>
end

#DIN(map, force = false) ⇒ Object

Activation date



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 323

def DIN(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # date	< date (TS)>
  TS(map,true)
  # <institution name (CE)>
end

#DLD(map, force = false) ⇒ Object

Generate HL7 DLD (discharge location) data type. This type consists of the following components=>



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 332

def DLD(map, force=false)
#check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  val=[]
#discharge location (ID)
val<<ID(map, true)
#effective date (TS)
val<<TS({},true)
val.join(@@HAT)
end

#DLN(map, force = false) ⇒ Object

Generate HHL7 DLN (driver’s license number) data type



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 345

def DLN(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  val=[]
# DLN dln = (DLN) map.fld
#Driver´s License Number (ST)
val << generate_length_bound_id(10) # 10 vs 7 Numeric, as for some states in real life
#Issuing State, province, country (IS)
#is(['fld'=>dln.getIssuingStateProvinceCountry(), 'required'=>'R','codetable'=>map.codetable])
#dln.getIssuingStateProvinceCountry().setValue(allStates.get(Math.abs(random.nextInt()%allStates.size())))
  # val << @yml['address.states'].sample # pick a state
  val << IS({:codetable =>'333'},true) # pick a state
#expiration date (DT)
val << DT(reset_map_attr(map, :description, 'End'), true)
  val.join(@@HAT)
end

#DLT(map, force = false) ⇒ Object

Delta check



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 364

def DLT(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <range (NR)>
  NR(map,true)
  # <numeric threshold (NM)>
  # <change computation (ST)>
  # <length of time-days (NM)>
end

#DR(map, force = false) ⇒ Object

Generates HL7 DR (date/time range) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 375

def DR(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  val=[]
#range start date/time (TS)
val<<TS(map,true)
#range end date/time (TS)
val<<TS(reset_map_attr(map, :description, 'End'), true)
  val.join(@@HAT)
end

#dt(name, attrs) ⇒ Object

base data types [“DT”, “FT”, “ID”, “IS”, “NM”, “SI”, “ST”, “TM”, “TN”, “TX”]



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 37

def dt (dt, attrs)
  self.method(dt).call(attrs)
end

#DT(map, force = false) ⇒ Object

Generates an HL7 DT (date) datatype.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 387

def DT(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  is_year_only = (map[:max_length]) ? map[:max_length].to_i == 4 : false
  # #time of an event (TSComponentOne)
 (is_year_only)?  to_datetime(map).strftime('%Y') : to_datetime(map).strftime('%Y%m%d') #format('YYYYMMdd.SSS')Date.iso8601
end

#DTN(map, force = false) ⇒ Object

Day Type and Number



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 397

def DTN(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # val=[]
  # # <day type (IS)>
  # val<<IS(map,true)
  # per Galina request: Ensemble limits the length of IN3.11 to 3. So, we need to remove the second component from being populated ...
  IS(map,true)
  # # <number of days (NM)>
  # val<<NM({},true)
  # val.join(@@HAT)
end

#ED(map, force = false) ⇒ Object

Encapsulated data



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 412

def ED(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <source application (HD) >
  HD(map, true)
  # <type of data (ID)>
  # <data subtype (ID)>
  # <encoding (ID)>
  # <data (ST)>
end

#EI(map, force = false) ⇒ Object

Entity identifier



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 424

def EI(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <entity identifier (ST)>
  ST(map,true)
  # <namespace ID (IS)>
  # <universal ID (ST)>
  # < universal ID type (ID)>
end

#EIP(map, force = false) ⇒ Object

Parent order



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 435

def EIP(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <parent’s placer order number (EI)>
  EI(map,true)
  # <parent’s filler order number (EI)>
end

#ELD(map, force = false) ⇒ Object

Error segment



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 445

def ELD(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val = []
  # <segment ID (ST)>
  val<<''
  # <sequence (NM)>
  val<<''
  # <field position (NM)>
  val<<''
  # <code identifying error (CE)>
  val<<CE(map,true)
  val.join(@@HAT)
end

#FC(map, force = false) ⇒ Object

Generates HL7 FC (financial class) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 461

def FC(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  val = []
#Financial Class (IS)
val << IS(map, true)
#Effective Date (TS) (TS)
val << TS(map, true)
  val.join(@@HAT)
end

#FN(map, force = false) ⇒ Object

Generates an HL7 FN (familiy name) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 474

def FN(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

#surname (ST)
  @yml['person.names.last'].sample
#own surname prefix (ST)
#own surname (ST)
#surname prefix from partner/spouse (ST)
#surname from partner/spouse (ST)
end

#FT(map, force = false) ⇒ Object

Formatted text data. The FT field is of arbitrary length (up to 64k) and may contain formatting commands enclosed in escape characters.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 488

def FT(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  ID(map, true)
end

#generate?(map, force = false) ⇒ Boolean

If field are X,W,B (Not Supported, Withdrawn Fields or Backward Compatible) returns false. Conditional © ? For Optional field (O) makes random choice R - Required returns true def autoGenerate?(map, force=false)

Returns:

  • (Boolean) 


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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1548

def generate?(map, force=false)
  # return true
  return true if(force)  #forced generation, ignore mappings

  #look up in the mapping
  case map[:required]
    when 'X','W','B' then false;
    when 'R' then true;
    when 'O' then [true,false].sample();
    else  false ;
  end
  # if(['X','W','B'].include?(map[:required]))then return false end
  # if(map[:required] =='R') then return true end
  # if(map[:required] == 'O') then return true end #random boolean
end

#generate_dt(name, attrs, force = false) ⇒ Object 



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# File 'lib/ez7gen/service/2.5/field_generator.rb', line 25

def generate_dt(name, attrs, force=false)
 #check if the field is optional and randomly generate it of skip
 return '' if(!generate?(attrs, force))
 # p "generate_dt : #{name}"

 begin
   # value << method(sub_type[:datatype]).call(sub_type,[true, false].sample)
   dt = method(name).call(attrs, true)
   # p "generate_dt  basic dt: #{name}"

 rescue NameError => e
   # puts e
   # sub_values = dynamic(sub_type[:datatype], sub_type, [true, false].sample)
   dt = generate_dt_by_name(name)

   # TODO :remove trailing empty fields
   #while( blank?(value.last)) do value.pop end
   # value << value.join(@@SUB)

 end
 # puts dt
  # return (dt.is_a?(Array))?dt.join(@@SUB) :dt
  return dt

end

#generate_dt_by_name(name) ⇒ Object

Method to generate field using schema description



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# File 'lib/ez7gen/service/2.5/field_generator.rb', line 52

def generate_dt_by_name(name)
  #p "generate_dt_by_name: #{name}, not a basic type"
  $log.info("#{self.class.to_s}:#{__method__.to_s}") {"generate_dt_by_name: #{name}, not a basic type"}

  dt = []
  types = []
  @pp.xml.Export.Document.Category.locate('DataType').select{|it| it.attributes[:name] == name}.first.locate('DataSubType').each{ |it| types << it.attributes}

  # types.slice!(0, types.length/2)
  # TODO: logic to build subtypes 1) look for Reqs, if not build # of sub-types, then build the rest
  for type in types
    # check if field is required
    dt << ((generate?(type)) ? generate_dt(type[:datatype], type) : '')
  end

  # remove trailing empty elements
  while( blank?(dt) and blank?(dt.last)) do
    dt.pop
  end

  return dt
end

#generate_length_bound_id(maxlen, str = @@random.rand(100000000).to_s) ⇒ Object

Returns randomly generated Id of required length, of single digit id



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1523

def generate_length_bound_id(maxlen, str=@@random.rand(100000000).to_s)
idx = maxlen
  if(maxlen > str.size)
    str = str.ljust(maxlen,'0')
    idx = str.size
  end
  #safe fail
  #this handles case when maxlen is less then 1
  idx = [0,idx-1].max
  return str[0..idx]
end

#get_code_table(attributes) ⇒ Object 



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1450

def get_code_table(attributes)
  codeTable = get_name_without_base(attributes[:codetable])
  codes = @pp.get_code_table(codeTable)
  # Case when we are looking for code values defined in base schema for types
  # which are in custom/primary schema or the othere way around.
  if(@hp && (codes.first == Utils::DATA_LOOKUP_MIS))
    codes = @hp.get_code_table(codeTable)
  end
  return codes
end

#get_coded_map(attributes) ⇒ Object

Values and Description from code table returned as a pair.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1441

def get_coded_map(attributes)
  codes = get_code_table(attributes)

  # puts codes
  #Apply rules to find a value and description
  #Returns map with code and description
  apply_rules(codes, attributes)
end

#get_coded_value(attributes) ⇒ Object

Value of coded table returned as as single value



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1430

def get_coded_value(attributes)
  codes = get_code_table(attributes)

  # puts codes
  #Apply rules to find a value and description
  map = apply_rules(codes, attributes)
  #Return value only
  return map[:value]
end

#handle_length(codes, maxlen) ⇒ Object 



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1492

def handle_length(codes, maxlen)
idx = codes.find_index { |it| it[:value].size <= maxlen }

  if (!idx)
    code, description = '', ''
  else
    # puts codes
    code = codes[idx][:value]
    description = codes[idx][:description]
  end
  return code, description
end

#handle_ranges(code) ⇒ Object 



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1505

def handle_ranges(code)
  # if (code.include?(@@RANGE_INDICATOR))
ends = code.delete(' ').split('...').map { |it| it }
    if (ends.empty?) # This is indication that codetable does not have any values
      code = ''
    else #Handle range values, build range and pick random value
      # range = ends.first..ends.last
      # code = range.to_a.sample

      # per Galina: Invalid value 'Q8' appears in segment 4:PD1, field 20, repetition 1, component 1, subcomponent 1,
      # but does not appear in code table 2.4:141.
      # I think you had to fix this one before to pull only the first and the last values from each row.
      code = ends.sample
    end
    return code
end

#HD(map, force = false) ⇒ Object

Generates HL7 HD (hierarchic designator) data type



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 497

def HD(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

#namespace ID (IS)
  IS(map, true)
#universal ID (ST)
#universal ID type (ID)
end

#ID(map, force = false) ⇒ Object

Generate HL7 ID, usually using value from code table



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 509

def ID(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  
  #value only
  #Case when max_len overrides requirements
  len = safe_len(map[:max_length], @@REQ_LEN_3_DGTS)
  (!blank?(map[:codetable]))? get_coded_value(map): generate_length_bound_id(len)
end

#IS(map, force = false) ⇒ Object

Generates HL7 IS (namespace id) data type



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 520

def IS(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  #TODO: same as ID?
  ID(map,true)
end

#JCC(map, force = false) ⇒ Object

Generates HL7 JCC (job code/class) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 530

def JCC(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

val=[]
#job code (IS)
# is(['fld'=>jcc.getComponent(0), 'required'=>'R', 'codetable'=>map.codetable])
  val << IS(map, true)
#job class (IS)
  val << IS(map, true)
  # is(['fld'=>jcc.getComponent(1), 'required'=>'R'])
  val.join(@@HAT)
end

#LA1(map, force = false) ⇒ Object

Location with address information (variant 1)



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 545

def LA1(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val =[]
  # <point of care (IS)>
  val<<IS(map,true)
  # <room (IS) >
  val<<IS({:codetable =>'303'},true)
  # <bed (IS)>
  val<<IS({:codetable =>'304'},true)
  # <facility (HD) >
  val<<HD({},true)
  # <location status (IS)
  val<<''
  # <patient location type (IS)>
  val<<''
  # <building (IS)>
  val<<IS({:codetable =>'307'},true)
  # <floor (IS)>
  # <address(AD)>
  val.join(@@HAT)
end

#LA2(map, force = false) ⇒ Object

Location with address information (variant 2)



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 569

def LA2(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  val =[]
  # <point of care (IS)>
  val<<IS(map,true)
  # <room (IS)
  val<<IS({:codetable =>'303'},true)
  # <bed (IS)>
  val<<IS({:codetable =>'304'},true)
  # <facility (HD) >
  val<<HD({},true)
  # <location status (IS)
  val<<''
  # <patient location type (IS)>
  val<<''
  # <building (IS)>
  val<<IS({:codetable =>'307'},true)
  # <floor (IS)>
  # < street address (ST)>
  # <other designation (ST)>
  # <city (ST)>
  # <state or province (ST)>
  # <zip or postal code (ST)>
  # <country (ID)>
  # <address type (ID)>
  # <other geographic designation (ST)>
  val.join(@@HAT)
end

#MA(map, force = false) ⇒ Object

MA segment



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 601

def MA(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <sample 1 from channel 1 (NM)>
  NM(map,true)
  # <sample 1 from channel 2 (NM)>
  # <sample 1 from channel 3 (NM)>
  # <sample 2 from channel 1 (NM)>
  # <sample 2 from channel 2 (NM)>
  # <sample 2 from channel 3 (NM)>
end

#MO(map, force = false) ⇒ Object

Generates an HL7 MO (money) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 616

def MO(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  # val = []
#quantity (NM)Guarantor Household Annual Income
# val << NM(reset_map_attr(map,:description,'Money'),true)
#val << NM(map,true)
NM(map,true)
#denomination (ID)
  # val << 'USD' # Per request.
  # return val.join(@@SUB)
end

#MOC(map, force = false) ⇒ Object

Charge to practice



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 630

def MOC(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <dollar amount (MO)>
  MO(map,true)
  # <charge code (CE)>
end

#MOP(map, force = false) ⇒ Object

Money or percentage



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 640

def MOP(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val=[]
  # <money or percentage indicator (IS)>
  val<<IS({:codetable =>'148'},true)
  # <money or percentage quantity (NM)>
  val<<NM({:description =>'Percentage'},true)
  val.join(@@HAT)
end

#MSG(map, force = false) ⇒ Object

MSG segment



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 652

def MSG(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val=[]
  # <message type (ID)>
  val<<IS({:codetable =>'76'},true)
  # <trigger event (ID)>
  val<<IS({:codetable =>'3'},true)
  # <message structure (ID)>
  val<<IS({:codetable =>'354'},true)
  val.join(@@HAT)
end

#MSH(map, force = false) ⇒ Object

Generates HL7 MSG (Message Type) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 666

def MSH(map, force=false)
  #Message type set while initializing MSH segment, do nothing.

  #message type (ID)
  #trigger event (ID)
  #message structure (ID)
end

#NA(map, force = false) ⇒ Object

Numeric Array



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 676

def NA(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <value1 (NM)>
  NM(map,true)
  # <value2 (NM)>
  # <value3 (NM)>
  # <value4 (NM)>
end

#NDL(map, force = false) ⇒ Object

Observing practitioner



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 687

def NDL(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <name (CNN)>
  CNN(map,true)
  # <start date/time (TS)>
  # <end date/time (TS)>
  # <point of care (IS)>
  # <room (IS)>
  # <bed (IS)>
  # <facility (HD)>
  # <location status (IS)>
  # <person location type (IS)>
  # <building (IS)>
  # <floor (IS)>
end

#NM(map, force = false) ⇒ Object

Generates an HL7 NM (numeric) data type. A NM contains a single String value.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 705

def NM(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  val = 0
  case map[:description]
    when'Guarantor Household Size','Birth Order'
      val = generate_length_bound_id(1)
    when 'Guarantor Household Annual Income'
      val = '%.2f' % generate_length_bound_id(5)
    when @@MONEY_FORMAT_REGEX
      val = '%.2f' % ID(map,true)
    when  @@PERCENT_FORMAT_REGEX
      val = @@random.rand(0..100) # generate proper % value < 100
    else
      val = ID(map,true) # general rule for a number
      if (map[:datatype] == 'CP' || map[:datatype] == 'MO') # money
        val = '%.2f' % val
      end
   end
  # #money
  # if (!Utils.blank?(map[:description]) && @@MONEY_FORMAT_INDICATORS.index{|it| map[:description].include?(it)}) #check for specific numeric for money
	# val = '%.2f' % @@random.rand(@@UP_TO_3_DGTS) #under $1,000
  # else #quantity (NM)
  #   val =  @@random.rand(@@UP_TO_3_DGTS).to_s #under 20
  # end
  return val
end

#NR(map, force = false) ⇒ Object

Numeric Range



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 735

def NR(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val=[]
  # Low Value (NM)
  val=NM(map,true)
  # High Value (NM)
  val<<''
  val.join(@@SUB)
end

#OCD(map, force = false) ⇒ Object

Generates an HL7 OCD (occurence) data type. The code and associated date defining a significant event relating to a bill that may affect payer processing



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 748

def OCD(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  val = []
#occurrence code (IS)
  val << IS(map, true)
# is(['fld'=>ocd.getComponent(0), 'required'=>'R', 'codetable'=>map.codetable])
#occurrence date (DT)
#dt(['fld'=>ocd.getComponent(1), 'required'=>'R'])
  val << DT(map, true)
  val.join(@@HAT)
end

#OIP(map, force = false) ⇒ Object

Query input parameter list



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 954

def OIP(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <segment field name (ST) >
  # <value1 (ST) & value2 (ST) & value3 (ST) ...>
  #Example: |@PID.5.1^EVANS|
  #TBD
  ''
end

#OSD(map, force = false) ⇒ Object

Order sequence



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 762

def OSD(map, force=false)
  #check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  # <sequence/results flag (ID)>
  ID(map, force)
  # <placer order number: entity identifier (ST)>
  # <placer order number: namespace ID (IS)>
  # <filler order number: entity identifier (ST)>
  # <filler order number: namespace ID (IS)>
  # <sequence condition value (ST)>
  # <maximum number of repeats (NM)>
  # <placer order number: universal ID (ST)>
  # <placer order number; universal ID type (ID)>
  # <filler order number: universal ID (ST)>
  # <filler order number: universal ID type (ID)>
end

#OSP(map, force = false) ⇒ Object

Generate an HL7 OSP (occurence span) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 781

def OSP(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  val = []

#occurrence span code (CE)
  # val << CE(map, true) # Per request with ADT_A05 and ADT_A06 issues
  val << ID(map, true)
#occurrence span start date (DT)
  val << DT({},true)
#occurrence span stop date (DT)
  val << DT(reset_map_attr(map, :description, 'End'), true)
  val.join(@@HAT)
end

#PCF(map, force = false) ⇒ Object

Pre-certification required



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 797

def PCF(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <pre-certification patient type (IS)>
  IS({:codetable =>'150'},true)
  # <pre-certification required>
  # <pre-certification window>
end

#PI(map, force = false) ⇒ Object

Person identifier



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 808

def PI(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <ID number (ST)>
  ST(map,true)
  # <type of ID number>
  # <other qualifying info>
end

#PIP(map, force = false) ⇒ Object

Privileges



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 818

def PIP(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <privilege (CE)>
  IS(map,true)
  # <privilege class (CE)>
  # <expiration date (DT)>
  # <activation date (DT)>
  # <facility (EI)>
end

#PL(map, force = false) ⇒ Object

Generate an HL7 PL (person location) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 832

def PL(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  val = []
#point of care (IS)
  val<<IS({:codetable =>'302'},true)
#room (IS)
  val<<IS({:codetable =>'303'},true)
#bed (IS)
  val<<IS({:codetable =>'304'},true)
#facility (HD) (HD)
val << HD({:codetable =>'300'}, true)
#location status (IS)
  val << ''
#person location type (IS)
  val << ''
#building (IS)
  val<<IS({:codetable =>'307'},true)
#floor (IS)
#Location description (ST)
  val.join(@@HAT)
end

#PLN(map, force = false) ⇒ Object

Practitioner ID Numbers



856
857
858
859
860
861
862
863
864
865
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 856

def PLN(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <ID number (ST)>
  ST(map,true)
  # <type of ID number (IS)>
  # <state/other qualifying info (ST)>
  # <expiration date (DT)>
end

#PN(map, force = false) ⇒ Object

Person name



868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 868

def PN(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val=[]
  # family name (FN)
  val << FN(map, true)
  # given name (ST)
  val << @yml['person.names.first'].sample
  # second and further given names or initials thereof (ST)
  val << @@INITIALS.to_a.sample
  # suffix (e.g., JR or III) (ST)
  # prefix (e.g., DR) (ST)
  # degree (e.g., MD) (IS)
  val.join(@@HAT)
end

#PPN(map, force = false) ⇒ Object

Performing person time stamp



885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
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906
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910
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912
913
914
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 885

def PPN(map, force=false)
  # check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val = []
  # <ID number (ST)>
  val << ST(map,true)

  # PN will work for the subset of fields used below
  val << PN({},true)
  # <family name (FN)>
  # <given name (ST)>
  # <second and further given names or initials thereof (ST)>
  # <suffix (e.g., JR or III) (ST)>
  # <prefix (e.g., DR) (ST)>
  # <degree (e.g., MD) (IS)>
  # <source table (IS)>
  # <assigning authority (HD)>
  # <name type code(ID)>
  # <identifier check digit (ST)>
  # <code identifying the check digit scheme employed (ID )>
  # <identifier type code (IS)>
  # <assigning facility (HD)>
  # < date/time action performed (TS)>
  # <name representation code (ID)>
  # <name context (CE)>
  # <name validity range (DR)>
  # <name assembly order (ID)>

  val.join(@@HAT)
end

#PR(map, force = false) ⇒ Object

Reference pointer



1040
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1042
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1049
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1040

def PR(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <pointer (ST) >
  ST(map,true)
  # < application ID (HD)>
  # <type of data (ID)>
  # <subtype (ID)>
end

#PRL(map, force = false) ⇒ Object

Parent result link



917
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919
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925
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 917

def PRL(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <OBX-3-observation identifier of parent result (CE)>
  CE(map,true)
  # <OBX-4-sub-ID of parent result(ST)>
  # <part of OBX-5 observation result from parent (TX)see discussion>
end

#PT(map, force = false) ⇒ Object

Generate HL7 S PT (processing type) data type.



928
929
930
931
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938
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940
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 928

def PT(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

#map.maxlen
# PT pt = (PT) map.fld
# Map mp = map.clone()
# mp.fld = pt.getComponent(0)
# mp.required = 'R'
ID(map, true)
#processing ID (ID)
#processing mode (ID)
end

#PTA(map, force = false) ⇒ Object

Processing type



943
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951
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 943

def PTA(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <processing ID (ID)>
  ID(map, true)
  # <processing mode (ID)>
  # <processing ID (ID)>
end

#QSC(map, force = false) ⇒ Object

QSC Query selection criteria



966
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968
969
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976
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 966

def QSC(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <segment field name(ST)>
  # <relational operator (ID)>
  # <value (ST)> <relational conjunction (ID)>
  # Example: |@PID.5.1^EQ^EVANS|"
  #TBD
  ''
end

#RCD(map, force = false) ⇒ Object

RCD Row column definition



979
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981
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988
989
990
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 979

def RCD(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <segment field name (ST)>
  ST(reset_map_attr(map,:codetable, '440'),true)
  # <HL7 data type (ID)>
  # <maximum column width (NM)>
  # Example: |@PID.5.1^ST^20|"
  #TBD
  # ''
end

#RDT(map, force = false) ⇒ Object

RDF Table row definition



993
994
995
996
997
998
999
1000
1001
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 993

def RDT(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  val = []
  # <parameter class (IS)>
  # randomly generated 3-digit number
  # v << generate_length_bound_id(@@REQ_LEN_3_DGTS)
  ID({},true)
end

#reset_map_attr(map, key, value) ⇒ Object

convention method to modify values of attirbutes



1581
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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1581

def reset_map_attr(map, key, value)
  map[key.to_sym]=value
  return map
end

#RFR(map, force = false) ⇒ Object

Reference range



1004
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1016
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1004

def RFR(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <numeric range (NR)>
  NR(map, true)
  # <administrative sex (IS)
  # <age range (NR)>
  # <gestational range (NR)>
  # <species (TX)>
  # <race/subspecies (ST)>
  # <conditions (TX)>
end

#RI(map, force = false) ⇒ Object

Repeat interval



1019
1020
1021
1022
1023
1024
1025
1026
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1019

def RI(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <repeat pattern (IS)>
  # IS(map,true)
  IS(reset_map_attr(map, :codetable, '335'), true)
  # <explicit time interval (ST)>
end

#RMC(map, force = false) ⇒ Object

Room coverage



1029
1030
1031
1032
1033
1034
1035
1036
1037
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1029

def RMC(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <room type> (IS)
  IS(map,true)
  # <amount type>
  # <coverage amount>
end

#SCV(map, force = false) ⇒ Object

SCV Scheduling class value pair



1064
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1075
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1064

def SCV(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  val = []
  # <parameter class (IS)>
  val<<''
  # <parameter value (ST)>
  # val<<ST(map,true)
  val<<ST(reset_map_attr(map,:codetable, '294'),true)
  val.join(@@HAT)
end

#SI(map, force = false) ⇒ Object

Generate HL7 SI (sequence ID) data type. A SI contains a single String value.



1078
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1080
1081
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1086
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1088
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1078

def SI(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

#SI pt = (SI) map.fld
#pt.setValue(generate_length_bound_id((map.max_length)?map.max_length.toInteger():1))
  len = (!blank?(map[:max_length]))?map[:max_length].to_i : 1
  # per Galina: - the set IDs should be max 4 digits, please remove all the zeros.
  len = (len >4 )? 4 :len
  generate_length_bound_id(len)
end

#SN(map, force = false) ⇒ Object

Structured numeric



1091
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1093
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1100
1101
1102
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1091

def SN(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return ''  if(!generate?(map, force))
  val = []
  # <comparator (ST)>
  val << ''
  # <num1 (NM)>
  val << NM(map,true)
  # <separator/suffix (ST)>
  # <num2 (NM)>
  val.join(@@HAT)
end

#SPD(map, force = false) ⇒ Object

Specialty



1105
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1114
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1105

def SPD(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <specialty name (ST)>
  ST(map,true)
  # <governing board (ST)>
  # <eligible or certified (ID)>
  # <date of certification (DT)>
end

#SPS(map, force = false) ⇒ Object

Specimen source



1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1117

def SPS(map, force=false)
  #check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  #<specimen source name or code (CE)>
  CE(map,true)
  # <additives (TX)>
  # <freetext (TX)>
  # <body site (CE)>
  # <site modifier (CE)>
  # <collection modifier method code (CE)>
  # <specimen role (CE)>
end

#SRT(map, force = false) ⇒ Object

Sort order



1132
1133
1134
1135
1136
1137
1138
1139
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1132

def SRT(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <sort-by field (ST)>
  # <sequencing (ID)>
  ID(map,true)
end

#ST(map, force = false) ⇒ Object

Generate HL7 ST (string data) data type. A ST contains a single String value.



1142
1143
1144
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1146
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1151
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1157
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1161
1162
1163
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1142

def ST(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # TODO add provider type ln 840 ROL
  case map[:description]
    when 'Guarantor SSN','Insured’s Social Security Number','Medicare health ins Card Number','Military ID Number', 'Contact Person Social Security Number'
      generate_length_bound_id(9)
    when 'Allergy Reaction Code'
      yml['codes.allergens'].keys.sample()
    when 'Strain'
      #PID.35 – PID.38 should be always blank, as they deal with animals, not humans.
    when 'AGENT ORANGE EXPOSURE LOCATION'
      #ZEL.29 should be 1 digit integer.
      generate_length_bound_id(1)
    else
      #Case when max_len overrides requirements
      len = safe_len(map[:max_length], @@REQ_LEN_3_DGTS)
      (!blank?(map[:codetable]))? get_coded_value(map): generate_length_bound_id(len)
  end

end

#TM(map, force = false) ⇒ Object

An Elementary Data Type Format: HH[MM[SS[.S[S[S]]]]][+/-ZZZZ] EX: 160140.761



1167
1168
1169
1170
1171
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1167

def TM(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  to_datetime(map).strftime('%H%M%S.%L')
end

#TN(map, force = false) ⇒ Object

Generate an HL7 TN (telephone number) data type. A TN contains a single String value.



1174
1175
1176
1177
1178
1179
1180
1181
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1174

def TN(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # TN tn = (TN) map.fld
  # tn.setValue(phones.getAt(Math.abs(random.nextInt()%phones.size())))
  @yml['address.phones'].sample # pick a phone
end

#to_datetime(map) ⇒ Object

Returns DateTime generated with consideration of description string for dates in the future.

Returns:

  • DateTime generated with consideration of description string for dates in the future



1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1565

def to_datetime(map)
  #for Time Stamp one way to figure out if event is in the future of in the past to look for key words in description
  isFutureEvent = !blank?(map[:description])&& map[:description].include?('End') #so 'Role End Date/Time'
  seed = 365 #seed bounds duration of time to a year
  days = @@random.rand(seed)

  if(map[:description]=='Date/Time Of Birth')
    isFutureEvent = false
    years = rand(30..50)
    days = days + 365*years # make a person 30 years old
  end

  (isFutureEvent) ? DateTime.now().next_day(days) : DateTime.now().prev_day(days)
end

#TQ(map, force = false) ⇒ Object

Timing quantity



1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1184

def TQ(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <quantity (CQ)>
  # CQ(reset_map_attr(map, :codetable, '335'), true)
  CQ(map,true)
  # <interval (RI)
  # < duration (ST)>
  # <start date/time (TS)>
  # <end date/time (TS)>
  # <priority (ST)>
  # <condition (ST)>
  # <text (TX)>
  # <conjunction component (ID)>
  # <order sequencing (OSD)>
  # <occurrence duration (CE)>
  # <total occurrences (NM)>
end

#TS(map, force = false) ⇒ Object

Generate HL7 TS (time stamp), within number of weeks in the future or past



1205
1206
1207
1208
1209
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1211
1212
1213
1214
1215
1216
1217
1218
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1205

def TS(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

   #time of an event (TSComponentOne)
  ts = to_datetime(map).strftime('%Y%m%d%H%M%S.%L') #format('YYYYMMDDHHSS.SSS')Date.iso8601
  # TS is lenght sensetive, check max_len and trim appropriate
  if (ts.size > (maxlen = (map[:max_length]) ? map[:max_length].to_i : ts.size))
    # puts ts
    # ts = ts[0,maxlen]
    ts = ts.slice(0...maxlen)
  end
  return ts
end

#TX(map, force = false) ⇒ Object

Generate HL7 TX (text data) data type. A TX contains a single String value.



1221
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1223
1224
1225
1226
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1221

def TX(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # @@GENERAL_TEXT
  ID(map,true)
end

#UVC(map, force = false) ⇒ Object

Generate an HL7 UVC (Value code and amount) data type.



1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1229

def UVC(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))
  val =[]
# UVC uvc = ((UVC)map.fld)
#value code (IS)
  val << IS(map, true)
# is(['fld'=>uvc.getComponent(0), 'required'=>'R', 'codetable'=>map.codetable])
#value amount (NM)
# nm(['fld'=>uvc.getComponent(1), 'required'=>'R'])
  val << NM({},true)# description confuses NM generator
  val.join(@@HAT)
end

#VH(map, force = false) ⇒ Object

Visiting hours



1244
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1256
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1244

def VH(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  val =[]
  # <start day range (ID)>
  val << ID(map,true)
  # <end day range (ID)>
  val << ID(map,true)
  # <start hour range (TM)>
  # <end hour range (TM)>
  val.join(@@HAT)
end

#VID(map, force = false) ⇒ Object

Generate an HL7 VID (version identifier) data type.



1259
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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1259

def VID(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

# VID vid = ((VID)map.fld)
  #version ID (ID)
  ID(map, true)
#id(['fld'=>vid.getComponent(0), 'required'=>'R', 'codetable'=>map.codetable])

#		internationalization code (CE)
#		international version ID (CE)
end

#VR(map, force = false) ⇒ Object

Value qualifier



1273
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1275
1276
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1279
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1273

def VR(map, force=false)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))
  # <first data code value (ST)>
  ST(map,true)
  # <Last data code value (ST)>
end

#WVI(map, force = true) ⇒ Object

Channel identifier



1282
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1289
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1282

def WVI(map, force=true)
  #check if the field is optional and randomly generate it of skip
  return '' if(!generate?(map, force))

  # <channel number (NM)>
  NM(map, true)
  # <channel name (ST)>
end

#XAD(map, force = false) ⇒ Object

Generate HL7 XAD (extended address)



1298
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1300
1301
1302
1303
1304
1305
1306
1307
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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1298

def XAD(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  # same as address AD
  AD(map,true)
#street address (SAD) (SAD)
#other designation (ST)
#city (ST)
  #state or province (ST)
  #zip or postal code (ST)
  #country (ID)
#address type (ID)
#other geographic designation (ST)
#county/parish code (IS)
#census tract (IS)
#address representation code (ID)
#address validity range (DR)
end

#XCN(map, force = false) ⇒ Object

Generate HL7 XCN (extended composite ID number and name for persons)



1319
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1321
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1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
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1352
 
# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1319

def XCN(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  val=[]
# XCN xcn = (XCN) map.fld
# ID number (ST) (ST)
  val << ID(map, true)
# xcn.getIDNumber().setValue(Math.abs(random.nextInt() % 300).toString())

  val << PN(map, true)
# family name (FN)
  # val << FN(map, true)
# given name (ST)
  # val << @yml['person.names.first'].sample
  # second and further given names or initials thereof (ST)
  # val << @@INITIALS.to_a.sample
# suffix (e.g., JR or III) (ST)
# prefix (e.g., DR) (ST)
# degree (e.g., MD) (IS)

# source table (IS)
# assigning authority (HD)
# name type code (ID)
# identifier check digit (ST)
# code identifying the check digit scheme employed (ID)
# identifier type code (IS) (IS)
# assigning facility (HD)
# Name Representation code (ID)
# name context (CE)
# name validity range (DR)
# name assembly order (ID)
  val.join(@@HAT)
end

#XON(map, force = false) ⇒ Object

Generate an HL7 XON (extended composite name and identification number for organizations) data type.



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1355

def XON(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

# XON xtn = (XON) map.fld
  val=[]
#organization name (ST)
  val << ST(map, true)
# st(['fld'=>xtn.getComponent(0), 'required'=>'R', 'codetable'=>map.codetable])
#organization name type code (IS)
  val << ''
#ID number (NM) (NM)
  val << NM(map, true)
#nm(['fld'=>xtn.getComponent(2), 'required'=>'R'])
#check digit (NM) (ST)
#code identifying the check digit scheme employed (ID)
#assigning authority (HD)
#identifier type code (IS) (IS)
#assigning facility ID (HD)
#Name Representation code (ID)
  val.join(@@HAT)
end

#XPN(map, force = false) ⇒ Object

Generate an HL7 XPN (extended person name) data type. This type consists of the following components=>



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1379

def XPN(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

  # val=[]
#family name (FN)
  # val << FN(map, true)
# fn(['fld'=> xpn.getComponent(0),'required'=>'R'])
#given name (ST)
  # val << @yml['person.names.first'].sample
  #xpn.givenName.setValue(firstNames.getAt(Math.abs(random.nextInt()%firstNames.size())));
  #xpn.getComponent(1).setValue(firstNames.getAt(Math.abs(random.nextInt()%firstNames.size())))
  #second and further given names or initials thereof (ST)
  # val << @@INITIALS.to_a.sample
  #xpn.secondAndFurtherGivenNamesOrInitialsThereof.setValue('ABCDEFGHIJKLMNOPQRSTUVWXYZ'.getAt(Math.abs(random.nextInt()%26)))
#suffix (e.g., JR or III) (ST)
#prefix (e.g., DR) (ST)
#degree (e.g., MD) (IS)
  PN(map,true)

#name type code (ID)
  # val.join(@@HAT)

end

#XTN(map, force = false) ⇒ Object

Generate HL7 XTN (extended telecommunication number)



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# File 'lib/ez7gen/service/2.4/field_generator.rb', line 1405

def XTN(map, force=false)
#check if the field is optional and randomly generate it of skip
return '' if(!generate?(map, force))

#[(999)] 999-9999 [X99999][C any text] (TN)
TN(map, true)
  #xtn.get9999999X99999CAnyText().setValue(phones.getAt(Math.abs(random.nextInt()%phones.size())))
  # telecommunication use code (ID)
  # telecommunication equipment type (ID) (ID)
  # Email address (ST)
  # Country Code (NM)
  # Area/city code (NM)
  # Phone number (NM)
  # Extension (NM)
  # any text (ST)
end