/// <inheritdoc />
public string Serialize(StatsDPoint point, MetricsStatsDOptions options)
{
var builder = new StringBuilder();
builder.Append(point.Name);
builder.Append(":");
builder.Append(StatsDSyntax.FormatValue(point.Value, point.MetricType));
builder.Append("|");
builder.Append(point.MetricType);
if (point.SampleRate.HasValue && point.SampleRate < 1.0)
{
builder.Append("|@");
builder.Append(point.SampleRate.Value.ToString("0.###############", NumberFormatInfo.InvariantInfo));
}
if (point.Tags != null && point.Tags.Count > 0)
{
builder.Append('|');
builder.Append(options.TagMarker);
builder.Append(string.Join(",", point.Tags.Select(tag => $"{tag.Key}:{tag.Value}")));
}
return(builder.ToString());
}
/// <inheritdoc />
public string Serialize(StatsDPoint point, MetricsStatsDOptions options)
{
var builder = new StringBuilder();
builder.Append(point.Name);
builder.Append(":");
builder.Append(StatsDSyntax.FormatValue(point.Value, point.MetricType));
builder.Append("|");
builder.Append(point.MetricType);
if (point.SampleRate.HasValue && point.SampleRate < 1.0)
{
builder.Append("|@");
builder.Append(point.SampleRate.Value.ToString("0.###############"));
}
var tags = new List <string>();
if (point.Tags != null && point.Tags.Count > 0)
{
tags.AddRange(point.Tags.Select(tag => $"{tag.Key}:{tag.Value}"));
}
tags.Add($"{StatsDFormatterConstants.TimestampTagName}:{StatsDSyntax.FormatTimestamp(point.UtcTimestamp)}");
builder.Append('|');
builder.Append(options.TagMarker);
builder.Append(string.Join(",", tags));
return(builder.ToString());
}
public MetricSnapshotStatsDStringWriter(Stream stream, StatsDPointSampler sampler, MetricsStatsDOptions options)
{
_stream = stream;
Sampler = sampler;
_options = options;
_metricMetricStringSerializer = options.MetricNameFormatter ?? StatsDFormatterConstants.Defaults.MetricPointTextWriter;
}
public MetricSnapshotStatsDStringWriter(Stream stream, StatsDPointSampler sampler, MetricsStatsDOptions options)
{
_stream = stream ?? throw new ArgumentNullException(nameof(stream));
_sampler = sampler;
_options = options;
_metricMetricStringSerializer = options.MetricNameFormatter ?? StatsDFormatterConstants.Defaults.MetricPointTextWriter;
}
public MetricsStatsDStringOutputFormatter(
MetricsStatsDOptions options,
MetricFields metricFields)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
MetricFields = metricFields ?? new MetricFields();
_samplers = new StatsDPointSampler(_options);
}
public MetricsStatsDStringOutputFormatter(
MetricsStatsDOptions options,
MetricFields metricFields)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
MetricFields = metricFields ?? new MetricFields();
_samplers = new StatsDPointSampler(_options);
_nullWriter = new MetricSnapshotStatsDStringWriter(null, _samplers, _options);
_serializer = new MetricSnapshotSerializer();
}
/// <inheritdoc />
public string Serialize(StatsDPoint point, MetricsStatsDOptions options)
{
var builder = new StringBuilder();
builder.Append(point.Name);
builder.Append(":");
builder.Append(StatsDSyntax.FormatValue(point.Value, point.MetricType));
builder.Append("|");
builder.Append(point.MetricType);
if (point.SampleRate.HasValue && point.SampleRate < 1.0)
{
builder.Append("|@");
builder.Append(point.SampleRate.Value.ToString("0.###############", NumberFormatInfo.InvariantInfo));
}
return(builder.ToString());
}
public MetricsStatsDStringOutputFormatter(MetricsStatsDOptions options)
: this(options, null)
{
}