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/*
 * Copyright 2017 National Bank of Belgium
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved
 * by the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 *
 * http://ec.europa.eu/idabc/eupl
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 */
package sdmxdl.file;

import lombok.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import sdmxdl.FlowRef;
import sdmxdl.Source;

import java.io.File;

/**
 * @author Philippe Charles
 */
@lombok.Value
@lombok.Builder(toBuilder = true)
@lombok.EqualsAndHashCode(callSuper = false)
public class FileSource extends Source {

    @NonNull File data;

    @Nullable File structure;

    public @NonNull FlowRef asDataflowRef() {
        return FlowRef.parse("data" + (structure != null && !structure.toString().isEmpty() ? "&struct" : ""));
    }

    public static @NonNull String asFlowLabel(@NonNull FileSource source) {
        return source.getData().getName().replace(".xml", "");
    }
}