/// <summary>
/// Generates the phase metrics result for inclusion in the output json.
/// </summary>
/// <param name="entry">The entry.</param>
/// <returns>System.Object.</returns>
private IResponseItem GeneratePhaseResult(ApolloMetricsEntry entry)
{
var dictionary = new ResponseFieldSet();
dictionary.AddSingleValue("startOffset", entry.StartOffsetNanoseconds);
dictionary.AddSingleValue("duration", entry.DurationNanoSeconds);
return(dictionary);
}
/// <summary>
/// Marks the start of the given phase. THe metrics package should make note of this to determine
/// total duration of the phase if desired.
/// </summary>
/// <param name="phase">The phase to begin.</param>
public virtual void StartPhase(string phase)
{
var phaseEntry = new ApolloMetricsEntry();
phaseEntry.StartOffsetTicks = _watch.ElapsedTicks;
_phaseEntries.TryAdd(phase, phaseEntry);
}
/// <summary>
/// Marks the start of a single resolver attempting to generate data according to its own specifications.
/// </summary>
/// <param name="context">The context outlining the resolution that is taking place.</param>
public virtual void BeginFieldResolution(GraphFieldExecutionContext context)
{
var startTime = _watch.ElapsedTicks;
var entry = new ApolloMetricsEntry()
{
StartOffsetTicks = startTime,
};
_resolverEntries.TryAdd(context, entry);
}