Module: YPetri::Simulation::TransitionRepresentation::Type_TS

Includes:
Type_S, Type_T
Defined in:
lib/y_petri/simulation/transition_representation/TS.rb

Instance Attribute Summary collapse

Attributes included from Type_S

#sparse_stoichiometry_vector, #sparse_sv, #stoichiometry

Instance Method Summary collapse

Methods included from Type_S

#S?, #build_closure, #s?

Methods included from Type_a

#A?, #a?, #delta

Methods included from Type_T

#T?, #d, #d_all, #delta, #g, #g_all, #gradient, #t?, #Δ

Instance Attribute Details

#rate_closure ⇒ Object (readonly)

Returns the value of attribute rate_closure


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# File 'lib/y_petri/simulation/transition_representation/TS.rb', line 10

def rate_closure
  @rate_closure
end

Instance Method Details

#firing(Δt) ⇒ Object

Firing of the transition (rate * Δtime).


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# File 'lib/y_petri/simulation/transition_representation/TS.rb', line 29

def firing Δt
  rate * Δt
end

#init ⇒ Object

Initialization subroutine.


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# File 'lib/y_petri/simulation/transition_representation/TS.rb', line 14

def init
  super
  @rate_closure = to_rate_closure
end

#rate ⇒ Object Also known as: flux, propensity

Transition's rate, given the current system state.


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# File 'lib/y_petri/simulation/transition_representation/TS.rb', line 21

def rate
  rate_closure.call
end

#to_rate_closure ⇒ Object

Builds a flux closure.


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# File 'lib/y_petri/simulation/transition_representation/TS.rb', line 42

def to_rate_closure
  build_closure
end

#∇ ⇒ Object Also known as: gradient_all

Gradient contribution of the transition to all places.


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# File 'lib/y_petri/simulation/transition_representation/TS.rb', line 35

def ∇
  codomain >> stoichiometry.map { |coeff| rate * coeff }
end