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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2018-2019 Nokia Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package onap.aai.dto;
import static onap.aai.util.Resources.readerFrom;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.util.stream.Stream;
import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVParser;
import org.apache.commons.csv.CSVRecord;
public class ModelGenerator {
public static Stream<Model> generate(String fileName) {
try (CSVParser parser = CSVFormat.DEFAULT.withFirstRecordAsHeader().parse(readerFrom(fileName))) {
return parser.getRecords().stream().map(ModelGenerator::csvToModel);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}
private static Model csvToModel(CSVRecord csvRecord) {
return new Model(
csvRecord.get("model-name"),
csvRecord.get("model-invariant-id"),
csvRecord.get("model-version-id")
);
}
}
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