def __init__(self, name, fields=(), docstring=None, units=None):
"""Initializes a Counter metric and registers it with the StatsCollector."""
super().__init__(
rdf_stats.MetricMetadata(
varname=name,
metric_type=rdf_stats.MetricMetadata.MetricType.COUNTER,
value_type=rdf_stats.MetricMetadata.ValueType.INT,
fields_defs=stats_utils.FieldDefinitionProtosFromTuples(fields),
docstring=docstring,
units=units))
def __init__(self, name, value_type, fields=(), docstring=None, units=None):
"""Initializes a Gauge metric and registers it with the StatsCollector."""
super().__init__(
rdf_stats.MetricMetadata(
varname=name,
metric_type=rdf_stats.MetricMetadata.MetricType.GAUGE,
value_type=stats_utils.MetricValueTypeFromPythonType(value_type),
fields_defs=stats_utils.FieldDefinitionProtosFromTuples(fields),
docstring=docstring,
units=units))
def __init__(self, name, bins=(), fields=(), docstring=None, units=None):
"""Initializes an Event metric and registers it with the StatsCollector."""
super().__init__(
rdf_stats.MetricMetadata(
varname=name,
bins=bins,
metric_type=rdf_stats.MetricMetadata.MetricType.EVENT,
value_type=rdf_stats.MetricMetadata.ValueType.DISTRIBUTION,
fields_defs=stats_utils.FieldDefinitionProtosFromTuples(fields),
docstring=docstring,
units=units))