Class: Lutaml::Qea::Models::EaAttribute

Inherits:
BaseModel
  • Object
show all
Defined in:
lib/lutaml/qea/models/ea_attribute.rb

Overview

Represents an attribute from the t_attribute table in EA database This represents class attributes/properties

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseModel

#primary_key

Class Method Details

.from_db_row(row) ⇒ EaAttribute?

Create from database row

Parameters:

  • row (Hash) —

    Database row with string keys

Returns:

  • (EaAttribute, nil) —

    New instance or nil if row is nil



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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 51

def self.from_db_row(row) # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
  return nil if row.nil?

  new(
    ea_object_id: row["Object_ID"],
    name: row["Name"],
    scope: row["Scope"],
    stereotype: row["Stereotype"],
    containment: row["Containment"],
    isstatic: row["IsStatic"],
    iscollection: row["IsCollection"],
    isordered: row["IsOrdered"],
    allowduplicates: row["AllowDuplicates"],
    lowerbound: row["LowerBound"],
    upperbound: row["UpperBound"],
    container: row["Container"],
    notes: row["Notes"],
    derived: row["Derived"],
    id: row["ID"],
    pos: row["Pos"],
    genoption: row["GenOption"],
    length: row["Length"],
    precision: row["Precision"],
    scale: row["Scale"],
    const: row["Const"],
    style: row["Style"],
    classifier: row["Classifier"],
    default: row["Default"],
    type: row["Type"],
    ea_guid: row["ea_guid"],
    styleex: row["StyleEx"],
  )
end

.primary_key_column ⇒ Object 



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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 39

def self.primary_key_column
  :id
end

.table_name ⇒ Object 



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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 43

def self.table_name
  "t_attribute"
end

Instance Method Details

#allow_duplicates? ⇒ Boolean

Check if attribute allows duplicates

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 105

def allow_duplicates?
  allowduplicates == 1
end

#collection? ⇒ Boolean

Check if attribute is a collection

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 93

def collection?
  iscollection == 1
end

#constant? ⇒ Boolean

Check if attribute is constant

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 111

def constant?
  const == 1
end

#ordered? ⇒ Boolean

Check if attribute is ordered

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 99

def ordered?
  isordered == 1
end

#private? ⇒ Boolean

Check if attribute is private

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 123

def private?
  scope&.downcase == "private"
end

#protected? ⇒ Boolean

Check if attribute is protected

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 129

def protected?
  scope&.downcase == "protected"
end

#public? ⇒ Boolean

Check if attribute is public

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 117

def public?
  scope&.downcase == "public"
end

#static? ⇒ Boolean

Check if attribute is static

Returns:

  • (Boolean) 


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# File 'lib/lutaml/qea/models/ea_attribute.rb', line 87

def static?
  isstatic == 1
end