@Override
public int hashCode() {
int result = spreadSheet != null ? spreadSheet.hashCode() : 0;
result = 31 * result + (location != null ? location.hashCode() : 0);
result = 31 * result + (expression != null ? expression.hashCode() : 0);
result = 31 * result + (isModified ? 1 : 0);
return result;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
CellImpl cell = (CellImpl) o;
if (isModified != cell.isModified) return false;
if (spreadSheet != null ? !spreadSheet.equals(cell.spreadSheet) : cell.spreadSheet != null)
return false;
if (location != null ? !location.equals(cell.location) : cell.location != null) return false;
if (expression != null ? !expression.equals(cell.expression) : cell.expression != null)
return false;
return true;
}
