package kernel.function;
  
  import kernel.Cell;

  import kernel.LanguageEnum;

  import java.util.List;

  
  public class Sum extends Function {

  	
  	public Sum(List<Cell> listCells) {
  		super(listCells);

  		this.getNames().put(LanguageEnum.FR, "SOMME");
  		this.getNames().put(LanguageEnum.EN, "SUM");

  	}
  	

  	@Override

  	public double eval() {

  		return this.getUtilisedCells().stream().mapToDouble(Cell::getValue).sum();

  	}

  }