package kernel.operation;
  

  import kernel.Cell;
  
  public class Subtraction extends BinaryOperation {

  	
  	public Subtraction(Cell leftCell, Cell rightCell) {
  		super(leftCell, rightCell);
  	}
  	
  	public String getOperator() {
  		return "-";
  	}
  	
  	public double eval() {
  		return this.leftCell.getValue() - this.rightCell.getValue();
  	}

  }