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package ru.curs.celesta.score;

import java.util.List;

/**
 * Expression with logical value. Celestadoc and nullable is not actual.
 */
public abstract class LogicValuedExpr extends Expr {
    private static final ViewColumnMeta META;

    static {
        META = new ViewColumnMeta<>(ViewColumnType.LOGIC);
        META.setNullable(false);
    }

    public abstract List getAllOperands();

    @Override
    public final ViewColumnMeta getMeta() {
        return META;
    }

}