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
String toString() {
switch (_value) {
case 1:
return "FOR_SESSION";
case 2:
return "PERMANENT";
case 3:
return "SYNCHRONIZABLE";
case 0:
default:
return "NONE";
}
}