/** Generate a concrete {@link Counter} from this {@link Builder}. */
public Counter build() {
final String name = base.buildName();
final String docstring = base.buildDocstring();
final Metrics.MetricFamily.Builder builder =
Metrics.MetricFamily.newBuilder()
.setName(name)
.setHelp(docstring)
.setType(Metrics.MetricType.COUNTER);
return new Counter(
name,
docstring,
base.buildLabelNames(),
getDefaultValue(),
builder.build(),
base.getRegisterStatic());
}
@Override
Metrics.MetricFamily.Builder annotateBuilder(final Metrics.MetricFamily.Builder b) {
for (final Map<String, String> labels : children.keySet()) {
final Child child = children.get(labels);
final Metrics.Metric.Builder m = b.addMetricBuilder();
for (final String label : labels.keySet()) {
final String value = labels.get(label);
m.addLabelBuilder().setName(label).setValue(value);
}
m.setCounter(Metrics.Counter.newBuilder().setValue(child.value.get()));
}
return b;
}