/**
* Copyright 2011-2014 Asakusa Framework Team.
*
* 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.
*/
package com.asakusafw.compiler.flow.example;
import com.asakusafw.compiler.flow.testing.external.Ex1MockImporterDescription;
import com.asakusafw.compiler.flow.testing.external.ExSummarizedMockExporterDescription;
import com.asakusafw.compiler.flow.testing.model.Ex1;
import com.asakusafw.compiler.flow.testing.model.ExSummarized;
import com.asakusafw.compiler.flow.testing.operator.ExOperatorFactory;
import com.asakusafw.compiler.flow.testing.operator.ExOperatorFactory.Summarize;
import com.asakusafw.vocabulary.flow.Export;
import com.asakusafw.vocabulary.flow.FlowDescription;
import com.asakusafw.vocabulary.flow.Import;
import com.asakusafw.vocabulary.flow.In;
import com.asakusafw.vocabulary.flow.JobFlow;
import com.asakusafw.vocabulary.flow.Out;
/**
* シャッフルを行うジョブフロー。
*/
@SuppressWarnings("all")
@JobFlow(name = "testing")
public class SimpleShuffleStage extends FlowDescription {
private In<Ex1> in;
private Out<ExSummarized> out;
public SimpleShuffleStage(
@Import(name = "ex1", description = Ex1MockImporterDescription.class) In<Ex1> in,
@Export(name = "exs", description = ExSummarizedMockExporterDescription.class) Out<ExSummarized> out) {
this.in = in;
this.out = out;
}
@Override
protected void describe() {
ExOperatorFactory f = new ExOperatorFactory();
Summarize summarized = f.summarize(in);
out.add(summarized.out);
}
}