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() {
final buffer = StringBuffer();
buffer.writeln('Registry Statistics:');
buffer.writeln(' Total Providers: $totalProviders');
buffer.writeln(' Total Capabilities: $totalCapabilities');
buffer.writeln(
' Average Capabilities per Provider: ${averageCapabilitiesPerProvider.toStringAsFixed(1)}');
if (capabilityDistribution.isNotEmpty) {
buffer.writeln(' Capability Distribution:');
for (final entry in capabilityDistribution.entries) {
final percentage =
(entry.value / totalProviders * 100).toStringAsFixed(1);
buffer.writeln(
' ${entry.key.name}: ${entry.value} providers ($percentage%)');
}
}
return buffer.toString();
}