docs: @Override
  	public ConstraintNetwork[] getMetaVariables() {
  		if (peakCollectionStrategy.equals(PEAKCOLLECTION.SAMPLING))
  			return samplingPeakCollection();
  		else if (peakCollectionStrategy.equals(PEAKCOLLECTION.BINARY))
  			return binaryPeakCollection();
  		return completePeakCollection();
  	}