# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# NOTE: This file is auto generated by the elixir code generator program.
# Do not edit this file manually.

defmodule GoogleApi.File.V1.Model.Exemplar do
  @moduledoc """
  Exemplars are example points that may be used to annotate aggregated
  distribution values. They are metadata that gives information about a
  particular value added to a Distribution bucket, such as a trace ID that
  was active when a value was added. They may contain further information,
  such as a example values and timestamps, origin, etc.

  ## Attributes

  *   `attachments` (*type:* `list(map())`, *default:* `nil`) - Contextual information about the example value. Examples are:

        Trace: type.googleapis.com/google.monitoring.v3.SpanContext

        Literal string: type.googleapis.com/google.protobuf.StringValue

        Labels dropped during aggregation:
          type.googleapis.com/google.monitoring.v3.DroppedLabels

      There may be only a single attachment of any given message type in a
      single exemplar, and this is enforced by the system.
  *   `timestamp` (*type:* `DateTime.t`, *default:* `nil`) - The observation (sampling) time of the above value.
  *   `value` (*type:* `float()`, *default:* `nil`) - Value of the exemplar point. This value determines to which bucket the
      exemplar belongs.
  """

  use GoogleApi.Gax.ModelBase

  @type t :: %__MODULE__{
          :attachments => list(map()),
          :timestamp => DateTime.t(),
          :value => float()
        }

  field(:attachments, type: :list)
  field(:timestamp, as: DateTime)
  field(:value)
end

defimpl Poison.Decoder, for: GoogleApi.File.V1.Model.Exemplar do
  def decode(value, options) do
    GoogleApi.File.V1.Model.Exemplar.decode(value, options)
  end
end

defimpl Poison.Encoder, for: GoogleApi.File.V1.Model.Exemplar do
  def encode(value, options) do
    GoogleApi.Gax.ModelBase.encode(value, options)
  end
end