| /* |
| * 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. |
| */ |
| |
| package org.apache.wayang.java.mapping; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import org.apache.wayang.core.mapping.Mapping; |
| import org.apache.wayang.java.mapping.graph.PageRankMapping; |
| |
| /** |
| * Register for {@link Mapping}s for this platform. |
| */ |
| public class Mappings { |
| |
| public static Collection<Mapping> BASIC_MAPPINGS = Arrays.asList( |
| new TextFileSourceMapping(), |
| new TextFileSinkMapping(), |
| new ObjectFileSourceMapping(), |
| new ObjectFileSinkMapping(), |
| new MapMapping(), |
| new MapPartitionsMapping(), |
| new ReduceByMapping(), |
| new CollectionSourceMapping(), |
| new LocalCallbackSinkMapping(), |
| new GlobalReduceMapping(), |
| new MaterializedGroupByMapping(), |
| new GlobalMaterializedGroupMapping(), |
| new FlatMapMapping(), |
| new CountMapping(), |
| new DistinctMapping(), |
| new SortMapping(), |
| new FilterMapping(), |
| new UnionAllMapping(), |
| new IntersectMapping(), |
| new CartesianMapping(), |
| new JoinMapping(), |
| new CoGroupMapping(), |
| new LoopMapping(), |
| new DoWhileMapping(), |
| new RepeatMapping(), |
| new SampleMapping(), |
| new ZipWithIdMapping() |
| ); |
| |
| public static Collection<Mapping> GRAPH_MAPPINGS = Arrays.asList( |
| new PageRankMapping() |
| ); |
| |
| } |