/*
 * Copyright (c) 2018 Pantheon Technologies, s.r.o.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.yangtools.yang.xpath.api;

import java.io.Serializable;
import org.opendaylight.yangtools.concepts.Immutable;

/**
 * Common base interface for all YANG Expression components.
 */
public sealed interface YangExpr extends Immutable, Serializable
    permits YangBinaryExpr,
            YangConstantExpr,
            YangFilterExpr,
            YangFunctionCallExpr,
            YangLiteralExpr,
            YangLocationPath,
            YangNaryExpr,
            YangNegateExpr,
            YangNumberExpr,
            YangPathExpr,
            YangQNameExpr,
            YangVariableReferenceExpr {

}