toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse
function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString
to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() {
return 'SearchInfo{_item: ${_item.toString()}, _isAddToCart: $_isAddToCart, _sortingInfo: $_sortingInfo, _filterInfoList: $_filterInfoList, _searchResultInfoList: $searchResultInfoList, _unrecognizedWords: $unrecognizedWordsList}';
}