Examples of kodkod.engine.bool.BooleanFactory.accumulate()

kodkod.engine.bool.BooleanFactory.accumulate()
Converts the given accumulator into an immutable boolean value and adds it to this.components. This method requires that all of g's inputs are in this.components. If g has no inputs, its operator's identity constant is returned. If g has one input, that input is returned. Otherwise, an immutable value that is semantically equivalent to g is returned. The behavior of this method is unspecified if the components of g are not components of this factory. @requires g.components in this.components @return no g.inputs => g.op.identity(), one g.inputs => g.inputs, {g' : BooleanValue - BooleanAccumulator | [[g']] = [[g]] } @effects this.components' = this.components + g'

   */
  private Translation generateSBP(BooleanAccumulator circuit, LeafInterpreter interpreter, SymmetryBreaker breaker) {
    options.reporter().generatingSBP();
    final BooleanFactory factory = interpreter.factory();
    circuit.add(breaker.generateSBP(interpreter, options.symmetryBreaking())); 
    return toCNF((BooleanFormula)factory.accumulate(circuit), factory.numberOfVariables(), interpreter.vars());
  }
  
  /**
   * Conjoins the given circuit with an SBP generated using the given symmetry breaker and interpreter,
   * and returns the resulting circuit's translation to CNF.

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        permuted.clear();
        prevIndex = curIndex;
      }
    }
    
    return factory.accumulate(sbp);
  }
  
  /**
   * Returns a list of RelationParts that map each non-constant r in this.bounds.relations to
   * the representatives of the sets from this.symmetries contained in the upper bound of r.

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