SupportPruneNestedColumnFormats.java

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.doris.nereids.trees.plans.logical;

import org.apache.doris.nereids.trees.expressions.Properties;

import com.google.common.collect.ImmutableSet;

import java.util.Map.Entry;
import java.util.Set;

/** SupportPruneNestedColumnFormats */
public class SupportPruneNestedColumnFormats {
    private static final Set<String> SUPPORTED_FORMATS = ImmutableSet.of(
            "parquet", "orc"
    );

    /** supportFormat */
    public static boolean supportFormat(Properties properties) {
        for (Entry<String, String> kv : properties.getMap().entrySet()) {
            if (kv.getKey().equalsIgnoreCase("format")) {
                return SUPPORTED_FORMATS.contains(kv.getValue().toLowerCase());
            }
        }
        return false;
    }
}