| <!-- |
| ~ 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. |
| --> |
| |
| <html> |
| <h2>FlatMapElements</h2> |
| <p>The Beam SDKs provide language-specific ways to simplify how you provide your DoFn implementation.</p> |
| <p>FlatMapElements can be used to simplify DoFn that maps an element to multiple elements (one to many).</p> |
| <p>In this task, we are going to implement a function that maps each input sentence into words tokenized by whitespace (" ") using |
| <a href="https://beam.apache.org/releases/javadoc/2.11.0/org/apache/beam/sdk/transforms/FlatMapElements.html"> |
| FlatMapElements.into(...).via(...)</a>. |
| </p> |
| <br> |
| <br> |
| <div class='hint'>Use |
| <a href="https://beam.apache.org/releases/javadoc/2.11.0/org/apache/beam/sdk/transforms/FlatMapElements.html">FlatMapElements.into(...).via(...)</a> |
| </div> |
| </html> |
