# 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.

---

name: "sliding-window-topology"

components:
  - id: "windowLength"
    className: "backtype.storm.topology.base.BaseWindowedBolt$Count"
    constructorArgs:
      - 5
  - id: "slidingInterval"
    className: "backtype.storm.topology.base.BaseWindowedBolt$Count"
    constructorArgs:
      - 3

config:
  topology.workers: 1

# spout definitions
spouts:
  - id: "spout-1"
    className: "backtype.storm.testing.TestWordSpout"
    parallelism: 1

# bolt definitions
bolts:
  - id: "bolt-1"
    className: "org.apache.storm.flux.examples.TestWindowBolt"
    configMethods:
      - name: "withWindow"
        args: [ref: "windowLength", ref: "slidingInterval"]
    parallelism: 1
  - id: "bolt-2"
    className: "org.apache.storm.flux.examples.TestPrintBolt"
    parallelism: 1


#stream definitions
# stream definitions define connections between spouts and bolts.
# note that such connections can be cyclical
streams:
  - name: "spout-1 --> bolt-1" # name isn't used (placeholder for logging, UI, etc.)
#    id: "connection-1"
    from: "spout-1"
    to: "bolt-1"
    grouping:
      type: FIELDS
      args: ["word"]
  - name: "bolt-1 --> bolt-2" # name isn't used (placeholder for logging, UI, etc.)
#    id: "connection-1"
    from: "bolt-1"
    to: "bolt-2"
    grouping:
      type: SHUFFLE