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() {
Map collection = {
'HISTORY LENGTHS': [screenViewHistory.length, optionsHistory.length],
'SCREEN VIEW HISTORY': screenViewHistory,
'ROUTE ARGUMENTS': routeArguments,
'OPTIONS HISTORY': optionsHistory,
// 'BASE CONTAINER OPTIONS': baseContainerOptions
};
return collection.toString();
}