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# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.
module AWS
class EC2
# Represents the collection of attachments for an Amazon EBS
# volume.
#
# @see Volume
class AttachmentCollection
include Core::Model
include Enumerable
attr_reader :volume
# @api private
def initialize volume, options = {}
@volume = volume
super
end
# @yield [attachment] Each attachment of the volume as an
# {Attachment} object.
# @return [nil]
def each &block
volume.attachment_set.each do |item|
instance = Instance.new(item.instance_id, :config => config)
attachment = Attachment.new(self.volume, instance, item.device,
:config => config)
yield(attachment)
end
nil
end
end
end
end
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