| #!/usr/bin/env python3 |
| # -*- encoding: utf-8 -*- |
| |
| # 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. |
| |
| '''ABSpout for integration test''' |
| |
| from heronpy.api.spout.spout import Spout |
| |
| #pylint: disable=unused-argument |
| class ABSpout(Spout): |
| outputs = ['word'] |
| |
| def initialize(self, config, context): |
| self.to_send = ["A", "B"] |
| self.emitted = 0 |
| |
| def next_tuple(self): |
| word = self.to_send[self.emitted % len(self.to_send)] |
| self.emitted += 1 |
| self.emit([word]) |