Class: Ondotori::WebAPI::Api::DataRange

Inherits:
Object
  • Object
show all
Defined in:
lib/ondotori/webapi/api/data_range.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(from: nil, to: nil, limit: nil) ⇒ DataRange

Returns a new instance of DataRange.



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# File 'lib/ondotori/webapi/api/data_range.rb', line 9

def initialize(from: nil, to: nil, limit: nil)
  validate(from, to, limit)

  @from = from
  @to = to
  @limit = limit.nil? ? 0 : [0, limit].max
end

Instance Attribute Details

#from ⇒ Object (readonly)

Returns the value of attribute from.



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# File 'lib/ondotori/webapi/api/data_range.rb', line 7

def from
  @from
end

#limit ⇒ Object (readonly)

Returns the value of attribute limit.



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# File 'lib/ondotori/webapi/api/data_range.rb', line 7

def limit
  @limit
end

#to ⇒ Object (readonly)

Returns the value of attribute to.



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# File 'lib/ondotori/webapi/api/data_range.rb', line 7

def to
  @to
end

Instance Method Details

#add_data_range(params) ⇒ Object 



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# File 'lib/ondotori/webapi/api/data_range.rb', line 27

def add_data_range(params)
  params["unixtime-from"] = @from.to_i unless @from.nil?
  params["unixtime-to"] = @to.to_i unless @to.nil?
  params["number"] = @limit if @limit != 0
end

#validate(from, to, _limit) ⇒ Object 



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# File 'lib/ondotori/webapi/api/data_range.rb', line 17

def validate(from, to, _limit)
  [from, to].each do |param|
    next if param.nil? || param.instance_of?(Time)

    raise Ondotori::WebAPI::Api::Errors::InvaildParameter.new(
      "from and to parameter must be nil or Time.", 9992
    )
  end
end