Class: ODRL::Policy

Inherits:
Base
  • Object
show all
Defined in:
lib/odrl/policy.rb

Direct Known Subclasses

Set

Instance Attribute Summary collapse

Attributes inherited from Base

#baseURI, #creator, #description, #id, #issued, #label, #subject, #title, #type, #uid

Instance Method Summary collapse

Methods inherited from Base

baseURI, clear_repository, #get_writer, getuuid, repository, #repository, #triplify

Constructor Details

#initialize(uid: nil, type: CPOLICY, **args) ⇒ Policy

Returns a new instance of Policy.



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# File 'lib/odrl/policy.rb', line 11

def initialize(uid: nil, type: CPOLICY, **args)
  @uid = uid
  self.uid = Base.baseURI + "#policy_" + Base.getuuid unless @uid
  super(uid: @uid, type: type, **args)

  @rules = {}
  @profiles = {}
end

Instance Attribute Details

#profiles ⇒ Object

Returns the value of attribute profiles.



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# File 'lib/odrl/policy.rb', line 9

def profiles
  @profiles
end

#rules ⇒ Object

Returns the value of attribute rules.



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# File 'lib/odrl/policy.rb', line 9

def rules
  @rules
end

Instance Method Details

#addDuty(rule:) ⇒ Object 



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# File 'lib/odrl/policy.rb', line 20

def addDuty(rule:)
  uid = rule.uid
  rules[uid] = [POBLIGATION, rule]
end

#addPermission(rule:) ⇒ Object 



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# File 'lib/odrl/policy.rb', line 25

def addPermission(rule:)
  uid = rule.uid
  rules[uid] = [PPERMISSION, rule]
end

#addProfile(profile:) ⇒ Object 



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# File 'lib/odrl/policy.rb', line 35

def addProfile(profile:)
  uid = profile.uid
  profiles[uid] = [PPROFILE, uid]
end

#addProhibition(rule:) ⇒ Object 



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# File 'lib/odrl/policy.rb', line 30

def addProhibition(rule:)
  uid = rule.uid
  rules[uid] = [PPROHIBITION, rule]
end

#load_graph ⇒ Object 



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# File 'lib/odrl/policy.rb', line 40

def load_graph
  super
  rules.each do |_uid, rulepair|
    predicate, ruleobject = rulepair # e.g. "permission", RuleObject
    object = ruleobject.uid
    subject = uid
    repo = repository
    triplify(subject, predicate, object, repo)
    ruleobject.load_graph # start the cascade
  end

  # TODO make test for profiles
  profiles.each do |_uid, profile_pair|
    predicate, profileuri = profile_pair # e.g. "permission", RuleObject
    object = profileuri
    subject = uid
    repo = repository
    triplify(subject, predicate, object, repo)
  end

end

#serialize(format:) ⇒ Object 



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# File 'lib/odrl/policy.rb', line 62

def serialize(format:)
  super
end