=begin
#Datadog API V1 Collection

#Collection of all Datadog Public endpoints.

The version of the OpenAPI document: 1.0
Contact: support@datadoghq.com
Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator

 Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
 This product includes software developed at Datadog (https://www.datadoghq.com/).
 Copyright 2020-Present Datadog, Inc.

=end

require 'date'
require 'time'

module DatadogAPIClient::V1
  # The process query to use in the widget.
  class ProcessQueryDefinition
    include BaseGenericModel

    # Whether the object has unparsed attributes
    # @!visibility private
    attr_accessor :_unparsed

    # List of processes.
    attr_accessor :filter_by

    # Max number of items in the filter list.
    attr_reader :limit

    # Your chosen metric.
    attr_reader :metric

    # Your chosen search term.
    attr_accessor :search_by

    # Attribute mapping from ruby-style variable name to JSON key.
    # @!visibility private
    def self.attribute_map
      {
        :'filter_by' => :'filter_by',
        :'limit' => :'limit',
        :'metric' => :'metric',
        :'search_by' => :'search_by'
      }
    end

    # Attribute type mapping.
    # @!visibility private
    def self.openapi_types
      {
        :'filter_by' => :'Array<String>',
        :'limit' => :'Integer',
        :'metric' => :'String',
        :'search_by' => :'String'
      }
    end

    # Initializes the object
    # @param attributes [Hash] Model attributes in the form of hash
    # @!visibility private
    def initialize(attributes = {})
      if (!attributes.is_a?(Hash))
        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V1::ProcessQueryDefinition` initialize method"
      end

      # check to see if the attribute exists and convert string to symbol for hash key
      attributes = attributes.each_with_object({}) { |(k, v), h|
        if (!self.class.attribute_map.key?(k.to_sym))
          fail ArgumentError, "`#{k}` is not a valid attribute in `DatadogAPIClient::V1::ProcessQueryDefinition`. Please check the name to make sure it's valid. List of attributes: " + self.class.attribute_map.keys.inspect
        end
        h[k.to_sym] = v
      }

      if attributes.key?(:'filter_by')
        if (value = attributes[:'filter_by']).is_a?(Array)
          self.filter_by = value
        end
      end

      if attributes.key?(:'limit')
        self.limit = attributes[:'limit']
      end

      if attributes.key?(:'metric')
        self.metric = attributes[:'metric']
      end

      if attributes.key?(:'search_by')
        self.search_by = attributes[:'search_by']
      end
    end

    # Check to see if the all the properties in the model are valid
    # @return true if the model is valid
    # @!visibility private
    def valid?
      return false if !@limit.nil? && @limit < 0
      return false if @metric.nil?
      true
    end

    # Custom attribute writer method with validation
    # @param limit [Object] Object to be assigned
    # @!visibility private
    def limit=(limit)
      if !limit.nil? && limit < 0
        fail ArgumentError, 'invalid value for "limit", must be greater than or equal to 0.'
      end
      @limit = limit
    end

    # Custom attribute writer method with validation
    # @param metric [Object] Object to be assigned
    # @!visibility private
    def metric=(metric)
      if metric.nil?
        fail ArgumentError, 'invalid value for "metric", metric cannot be nil.'
      end
      @metric = metric
    end

    # Checks equality by comparing each attribute.
    # @param o [Object] Object to be compared
    # @!visibility private
    def ==(o)
      return true if self.equal?(o)
      self.class == o.class &&
          filter_by == o.filter_by &&
          limit == o.limit &&
          metric == o.metric &&
          search_by == o.search_by
    end

    # Calculates hash code according to all attributes.
    # @return [Integer] Hash code
    # @!visibility private
    def hash
      [filter_by, limit, metric, search_by].hash
    end
  end
end