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Versions: 293
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Stored size: 1.44 KB
Contents
#
# Fluentd
#
# 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.
#
require 'singleton'
module Fluent
module Compat
# TODO: remove when old plugin API are removed
class NullOutputChain
include Singleton
def next
end
end
class OutputChain
def initialize(array, tag, es, chain=NullOutputChain.instance)
@array = array
@tag = tag
@es = es
@offset = 0
@chain = chain
end
def next
if @array.length <= @offset
return @chain.next
end
@offset += 1
@array[@offset-1].emit_events(@tag, @es)
self.next
end
end
class CopyOutputChain < OutputChain
def next
if @array.length <= @offset
return @chain.next
end
@offset += 1
es = @array.length > @offset ? @es.dup : @es
@array[@offset-1].emit_events(@tag, es)
self.next
end
end
end
end
Version data entries
293 entries across 293 versions & 8 rubygems