ManifestCacheValue.java

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// 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
//
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package org.apache.doris.datasource.iceberg.cache;

import org.apache.iceberg.DataFile;
import org.apache.iceberg.DeleteFile;

import java.util.Collections;
import java.util.List;

/**
 * Cached manifest payload containing parsed files.
 */
public class ManifestCacheValue {
    private final List<DataFile> dataFiles;
    private final List<DeleteFile> deleteFiles;

    private ManifestCacheValue(List<DataFile> dataFiles, List<DeleteFile> deleteFiles) {
        this.dataFiles = dataFiles == null ? Collections.emptyList() : dataFiles;
        this.deleteFiles = deleteFiles == null ? Collections.emptyList() : deleteFiles;
    }

    public static ManifestCacheValue forDataFiles(List<DataFile> dataFiles) {
        return new ManifestCacheValue(dataFiles, Collections.emptyList());
    }

    public static ManifestCacheValue forDeleteFiles(List<DeleteFile> deleteFiles) {
        return new ManifestCacheValue(Collections.emptyList(), deleteFiles);
    }

    public List<DataFile> getDataFiles() {
        return dataFiles;
    }

    public List<DeleteFile> getDeleteFiles() {
        return deleteFiles;
    }
}