DoublePlus.java
package progen.kernel.functions;
import java.util.List;
import java.util.Map;
import progen.kernel.tree.Node;
import progen.userprogram.UserProgram;
/**
* Clase que implementa el operador de suma de dos nĂºmeros reales.
*
* @author jirsis
* @since 2.0
*/
public class DoublePlus extends NonTerminal {
private static final long serialVersionUID = -6328931833042426531L;
/**
* Constructor por defecto.
*/
public DoublePlus() {
super("double$$double$$double", "+");
}
@Override
public Object evaluate(List<Node> arguments, UserProgram userProgram, Map<String, Object> returnAddr) {
final Double sumando1 = (Double) arguments.get(0).evaluate(userProgram, returnAddr);
final Double sumando2 = (Double) arguments.get(1).evaluate(userProgram, returnAddr);
return sumando1 + sumando2;
}
}