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 * Copyright (C) 2014-2019 Appsicle
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 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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package com.questdb.griffin.model;

import com.questdb.std.Mutable;
import com.questdb.std.ObjectFactory;

public class WithClauseModel implements Mutable {

    public static final ObjectFactory FACTORY = WithClauseModel::new;
    private int position;
    private QueryModel model;

    private WithClauseModel() {
    }

    @Override
    public void clear() {
        this.position = 0;
        this.model = null;
    }

    public int getPosition() {
        return position;
    }

    public void of(int position, QueryModel model) {
        this.position = position;
        this.model = model;
    }

    public QueryModel popModel() {
        QueryModel m = this.model;
        this.model = null;
        return m;
    }
}