Class: Flor::FlorModel

Inherits:
Object
  • Object
show all
Defined in:
lib/flor/unit/models.rb

Direct Known Subclasses

Execution, Message, Pointer, Timer, Trace, Trap

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.unit ⇒ Object

Returns the value of attribute unit.



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# File 'lib/flor/unit/models.rb', line 34

def unit
  @unit
end

Class Method Details

.from_h(h) ⇒ Object 



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# File 'lib/flor/unit/models.rb', line 104

def from_h(h)

  cols = columns

  h
    .inject({}) { |r, (k, v)|
      k = k.to_sym
      if k == :data
        r[:content] = Flor.to_blob(v)
      elsif cols.include?(k)
        r[k] = v
      end
      r }
end

Instance Method Details

#data(cache = true) ⇒ Object 



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# File 'lib/flor/unit/models.rb', line 68

def data(cache=true)

  cache ? (@flor_model_cache_data = _data) : _data
end

#execution(reload = false) ⇒ Object

Return a Flor::Execution instance linked to this model



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# File 'lib/flor/unit/models.rb', line 42

def execution(reload=false)

  exid = @values[:exid]; return nil unless exid

  @flor_model_cache_execution = nil if reload

  @flor_model_cache_execution ||= unit.executions[exid: exid]
end

#node(reload = false) ⇒ Object

Returns the node hash linked to this model



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# File 'lib/flor/unit/models.rb', line 53

def node(reload=false)

  nid = @values[:nid]; return nil unless nid
  exe = execution(reload); return nil unless exe

  nodes = exe.data['nodes']; return nil unless nodes
  nodes[nid]
end

#payload(reload = false) ⇒ Object 



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# File 'lib/flor/unit/models.rb', line 62

def payload(reload=false)

  nod = node(reload)
  nod ? nod['payload'] : nil
end

#refresh ⇒ Object 



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# File 'lib/flor/unit/models.rb', line 73

def refresh

  instance_variables
    .each do |k|
      instance_variable_set(k, nil) \
        if k.to_s.start_with?('@flor_model_cache_')
    end

  super
end

#storage ⇒ Object 



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# File 'lib/flor/unit/models.rb', line 38

def storage; unit.storage; end

#to_h ⇒ Object Also known as: to_dump_h 



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# File 'lib/flor/unit/models.rb', line 84

def to_h

  values.inject({}) do |h, (k, v)|
    if k == :content
      h[:data] = data
    else
      h[k] = v
    end
    h
  end
end

#unit ⇒ Object 



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# File 'lib/flor/unit/models.rb', line 37

def unit; self.class.unit; end