class DeviceCloud::DataStream
Constants
- RESOURCE_PATH
Attributes
element[RW]
Public Class Methods
new(element)
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# File lib/device_cloud/data_stream.rb, line 15 def initialize(element) @element = element end
parse(xml)
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# File lib/device_cloud/data_stream.rb, line 6 def self.parse(xml) result = Result.new(xml) result.document.xpath("//result/DataStream").map do |stream| DeviceCloud::DataStream.new stream end end
Public Instance Methods
current_id()
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# File lib/device_cloud/data_stream.rb, line 31 def current_id current.id end
delete(client)
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# File lib/device_cloud/data_stream.rb, line 19 def delete(client) client.delete RESOURCE_PATH + "/" + stream_id end
device_id()
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# File lib/device_cloud/data_stream.rb, line 39 def device_id stream_id_parse[1] end
device_path()
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# File lib/device_cloud/data_stream.rb, line 55 def device_path "dia/channel/#{device_id}/#{mac.to_s(16).rjust(16,"0")}/" end
mac()
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# File lib/device_cloud/data_stream.rb, line 43 def mac path.to_i(16) end
name()
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# File lib/device_cloud/data_stream.rb, line 51 def name stream_id_parse[3] end
path()
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# File lib/device_cloud/data_stream.rb, line 47 def path stream_id_parse[2] end
stream_id()
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# File lib/device_cloud/data_stream.rb, line 35 def stream_id element.xpath("streamId").text end
timestamp()
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# File lib/device_cloud/data_stream.rb, line 27 def timestamp current.timestamp end
value()
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# File lib/device_cloud/data_stream.rb, line 23 def value current.value end
Private Instance Methods
current()
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# File lib/device_cloud/data_stream.rb, line 65 def current DataPoint.new(element.xpath("currentValue")) end
stream_id_parse()
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# File lib/device_cloud/data_stream.rb, line 61 def stream_id_parse /dia\/channel\/((?:[0-9a-fA-F]{8}-?){4})\/([^\/]*)\/([a-z_]*)/.match stream_id end