io.questdb.griffin.engine.functions.bind.UuidBindVariable Maven / Gradle / Ivy

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 *  Copyright (c) 2014-2019 Appsicle
 *  Copyright (c) 2019-2022 QuestDB
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 *  you may not use this file except in compliance with the License.
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 *  http://www.apache.org/licenses/LICENSE-2.0
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 *  distributed under the License is distributed on an "AS IS" BASIS,
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package io.questdb.griffin.engine.functions.bind;

import io.questdb.cairo.sql.Record;
import io.questdb.cairo.sql.ScalarFunction;
import io.questdb.griffin.engine.functions.UuidFunction;
import io.questdb.std.Mutable;
import io.questdb.std.Uuid;

public class UuidBindVariable extends UuidFunction implements ScalarFunction, Mutable {
    final Uuid value = new Uuid();

    @Override
    public void clear() {
        value.ofNull();
    }

    @Override
    public long getLong128Hi(Record rec) {
        return value.getHi();
    }

    @Override
    public long getLong128Lo(Record rec) {
        return value.getLo();
    }

    void set(long lo, long hi) {
        value.of(lo, hi);
    }
}