Class: Gcloud::Logging::ResourceDescriptor::List

Inherits:
Array
  • Object
show all
Defined in:
lib/gcloud/logging/resource_descriptor/list.rb

Overview

ResourceDescriptor::List is a special case Array with additional values.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(arr = []) ⇒ List

ResourceDescriptor instances.



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# File 'lib/gcloud/logging/resource_descriptor/list.rb', line 32

def initialize arr = []
  super arr
end

Instance Attribute Details

#token ⇒ Object

If not empty, indicates that there are more records that match the request and this value should be passed to continue.



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# File 'lib/gcloud/logging/resource_descriptor/list.rb', line 27

def token
  @token
end

Class Method Details

.from_grpc(grpc_list, service) ⇒ Object

Google::Logging::V2::ListMonitoredResourceDescriptorsResponse object.



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# File 'lib/gcloud/logging/resource_descriptor/list.rb', line 56

def self.from_grpc grpc_list, service
  sinks = new(Array(grpc_list.resource_descriptors).map do |grpc|
    ResourceDescriptor.from_grpc grpc
  end)
  sinks.instance_eval do
    @token = grpc_list.next_page_token
    @token = nil if @token == ""
    @service = service
  end
  sinks
end

Instance Method Details

#next ⇒ Object

Retrieve the next page of resource descriptors.



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# File 'lib/gcloud/logging/resource_descriptor/list.rb', line 44

def next
  return nil unless next?
  ensure_service!
  list_grpc = @service.list_resource_descriptors token: token
  self.class.from_grpc list_grpc, @service
rescue GRPC::BadStatus => e
  raise Gcloud::Error.from_error(e)
end

#next? ⇒ Boolean

Whether there is a next page of resource descriptors.

Returns:

  • (Boolean) 


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# File 'lib/gcloud/logging/resource_descriptor/list.rb', line 38

def next?
  !token.nil?
end