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Diffstat (limited to 'Final/ruby/qpid/queue.rb')
-rw-r--r-- | Final/ruby/qpid/queue.rb | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Final/ruby/qpid/queue.rb b/Final/ruby/qpid/queue.rb deleted file mode 100644 index 350310882f..0000000000 --- a/Final/ruby/qpid/queue.rb +++ /dev/null @@ -1,52 +0,0 @@ -# -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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 "thread" - -module Qpid - - class Closed < Exception; end - - class Queue < Queue - - @@END = Object.new() - - def close() - # sentinal to indicate the end of the queue - self << @@END - end - - def pop(*args) - result = super(*args) - if @@END.equal? result - # we put another sentinal on the end in case there are - # subsequent calls to pop by this or other threads - self << @@END - raise Closed.new() - else - return result - end - end - - alias shift pop - alias deq pop - - end - -end |