IcebergManifestCacheLoader.java

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//   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.doris.datasource.iceberg.cache;

import org.apache.doris.datasource.ExternalTable;
import org.apache.doris.datasource.iceberg.IcebergExternalMetaCache;

import org.apache.iceberg.ManifestFile;
import org.apache.iceberg.Table;

import java.util.function.Consumer;

/**
 * Helper to load manifest content and populate the manifest cache.
 */
public class IcebergManifestCacheLoader {
    private IcebergManifestCacheLoader() {
    }

    public static ManifestCacheValue loadDataFilesWithCache(IcebergExternalMetaCache cache, ExternalTable dorisTable,
            ManifestFile manifest, Table table) {
        return loadDataFilesWithCache(cache, dorisTable, manifest, table, null);
    }

    public static ManifestCacheValue loadDataFilesWithCache(IcebergExternalMetaCache cache, ExternalTable dorisTable,
            ManifestFile manifest, Table table, Consumer<Boolean> cacheHitRecorder) {
        return cache.getManifestCacheValue(dorisTable, manifest, table, cacheHitRecorder);
    }

    public static ManifestCacheValue loadDeleteFilesWithCache(IcebergExternalMetaCache cache,
            ExternalTable dorisTable, ManifestFile manifest, Table table) {
        return loadDeleteFilesWithCache(cache, dorisTable, manifest, table, null);
    }

    public static ManifestCacheValue loadDeleteFilesWithCache(IcebergExternalMetaCache cache,
            ExternalTable dorisTable, ManifestFile manifest, Table table, Consumer<Boolean> cacheHitRecorder) {
        return cache.getManifestCacheValue(dorisTable, manifest, table, cacheHitRecorder);
    }
}