Class: HQMF::Converter::SimplePrecondition

Inherits:
Precondition show all
Defined in:
lib/hqmf-parser/converter/pass1/simple_precondition.rb

Constant Summary collapse

COMPARISON = 
"COMPARISON"
PRECONDITION = 
"PRECONDITION"

Constants inherited from Precondition

Precondition::ALL_FALSE, Precondition::ALL_TRUE, Precondition::AT_LEAST_ONE_FALSE, Precondition::AT_LEAST_ONE_TRUE, Precondition::INVERSIONS, Precondition::NEGATIONS

Instance Attribute Summary collapse

Attributes inherited from Precondition

#comments, #id, #negation, #preconditions, #reference

Instance Method Summary collapse

Methods inherited from Precondition

#conjunction?, #conjunction_code_with_negation, from_json, #referenced_data_criteria

Methods included from HQMF::Conversion::Utilities

#build_hash, #check_equality, #json_array, #openstruct_to_json

Constructor Details

#initialize(id, preconditions, reference, conjunction_code, negation) ⇒ SimplePrecondition

Returns a new instance of SimplePrecondition.



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 12

def initialize(id, preconditions,reference,conjunction_code,negation)
  super(id, preconditions,reference,conjunction_code,negation)
  @id = HQMF::Counter.instance.next if (@id.nil?)
  @klass = PRECONDITION
end

Instance Attribute Details

#conjunction_code ⇒ Object

Returns the value of attribute conjunction_code.



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 10

def conjunction_code
  @conjunction_code
end

#klass ⇒ Object

Returns the value of attribute klass.



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 10

def klass
  @klass
end

#processed ⇒ Object

Returns the value of attribute processed.



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 10

def processed
  @processed
end

#subset_comparison ⇒ Object

Returns the value of attribute subset_comparison.



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 10

def subset_comparison
  @subset_comparison
end

Instance Method Details

#comparison? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 24

def comparison?
  @klass == COMPARISON
end

#delete_converted_restrictions! ⇒ Object 



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 43

def delete_converted_restrictions!
  preconditions.delete_if {|precondition| precondition.restriction? and precondition.converted}
end

#has_preconditions? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 31

def has_preconditions?
  preconditions and !preconditions.empty?
end

#reference=(reference) ⇒ Object 



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 39

def reference=(reference)
  @reference = reference
end

#restriction? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 27

def restriction?
  false
end

#restrictions ⇒ Object 



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 35

def restrictions
  preconditions.select {|precondition| precondition.restriction?}
end

#to_json ⇒ Object 



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# File 'lib/hqmf-parser/converter/pass1/simple_precondition.rb', line 18

def to_json
  json = super
#        json[:klass] = @klass
  json
end