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JavaADAMGenotypeConduit.java
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JavaADAMGenotypeConduit.java
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/**
* Licensed to Big Data Genomics (BDG) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The BDG 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.bdgenomics.adam.apis.java;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import org.bdgenomics.adam.rdd.ADAMContext;
import org.bdgenomics.adam.rdd.variant.GenotypeRDD;
/**
* A simple test class for the JavaADAMRDD/Context. Writes an RDD of annotations to
* disk and reads it back.
*/
final class JavaADAMGenotypeConduit {
public static GenotypeRDD conduit(final GenotypeRDD recordRdd,
final ADAMContext ac) throws IOException {
// make temp directory and save file
Path tempDir = Files.createTempDirectory("javaAC");
String fileName = tempDir.toString() + "/testRdd.genotype.adam";
recordRdd.saveAsParquet(fileName);
// create a new adam context and load the file
JavaADAMContext jac = new JavaADAMContext(ac);
return jac.loadGenotypes(fileName);
}
}