2e8fbd04
 Remi
global refactor
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package kernel;
abstract public class BinaryOperation extends Formula {
protected Cell leftCell;
protected Cell rightCell;
protected String operator;
public BinaryOperation(Cell leftCell, Cell rightCell) {
this.leftCell = leftCell;
this.rightCell = rightCell;
}
public String getDevelopedFormula() {
return this.leftCell.getDevelopedFormula() + " " + this.operator + " " + this.rightCell.getDevelopedFormula();
}
public String toString() {
return this.leftCell.toString() + " " + this.operator + " " + this.rightCell.toString();
}
abstract public Double eval();
public Boolean createCycle(Cell cell) {
if (this.leftCell.containFormula() && !this.rightCell.containFormula())
return this.leftCell.getFormula().createCycle(cell);
else {
if (!this.leftCell.containFormula() && this.rightCell.containFormula())
return this.rightCell.getFormula().createCycle(cell);
else {
if (this.leftCell.containFormula() && this.rightCell.containFormula())
return this.leftCell.getFormula().createCycle(cell) && this.rightCell.getFormula().createCycle(cell);
else {
return (cell.getId().equals(this.rightCell.getId()) || cell.getId().equals(this.leftCell.getId()));
}
}
}
}
}
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