| package org.apache.samoa.apex.topology.impl; |
| |
| /* |
| * #%L |
| * SAMOA |
| * %% |
| * Copyright (C) 2014 - 2015 Apache Software Foundation |
| * %% |
| * 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. |
| * #L% |
| */ |
| |
| interface ApexTopologyNode { |
| |
| /** |
| * Add this node to given topology |
| * @param topology |
| * @param parallelismHint |
| */ |
| void addToTopology(ApexTopology topology, int parallelismHint); |
| |
| /** |
| * Create a stream from this node |
| * @return |
| */ |
| ApexStream createStream(); |
| |
| } |
