# Copyright 2013, Dell
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License 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.

class RoleFilter < ConduitFilter
  def pattern=(pat)
    self.value = pat
  end


  def match(node)
    found = false
    role_instances = node.role_instances
    role_instances.each do |role_instance|
      if role_instance.name =~ /#{value}/
        found = true
        break
      end
    end

    found
  end
end
