dataName method
Implementation
@override
String dataName(data) {
if (data == ComparationOperation.min.toString()) {
return ' < ';
} else if (data == ComparationOperation.minEqual.toString()) {
return ' <= ';
} else if (data == ComparationOperation.equal.toString()) {
return ' = ';
} else if (data == ComparationOperation.diferent.toString()) {
return ' != ';
} else if (data == ComparationOperation.max.toString()) {
return ' > ';
} else if (data == ComparationOperation.maxEqual.toString()) {
return ' >= ';
}
return '';
}