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/*
 * Copyright © 2021-present Arcade Data Ltd ([email protected])
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-FileCopyrightText: 2021-present Arcade Data Ltd ([email protected])
 * SPDX-License-Identifier: Apache-2.0
 */
/* Generated By:JJTree: Do not edit this line. Node.java Version 4.3 */
/* JavaCCOptions:MULTI=true,NODE_USES_PARSER=false,VISITOR=true,TRACK_TOKENS=true,NODE_PREFIX=O,NODE_EXTENDS=,NODE_FACTORY=,SUPPORT_USERTYPE_VISIBILITY_PUBLIC=true */
package com.arcadedb.query.sql.parser;

/* All AST nodes must implement this interface.  It provides basic
   machinery for constructing the parent and child relationships
   between nodes. */

public interface Node {

  /**
   * This method is called after the node has been made the current
   * node.  It indicates that child nodes can now be added to it.
   */
  void jjtOpen();

  /**
   * This method is called after all the child nodes have been
   * added.
   */
  void jjtClose();

  /**
   * This pair of methods are used to inform the node of its
   * parent.
   */
  void jjtSetParent(Node n);

  Node jjtGetParent();

  /**
   * This method tells the node to add its argument to the node's
   * list of children.
   */
  void jjtAddChild(Node n, int i);

  /**
   * This method returns a child node.  The children are numbered
   * from zero, left to right.
   */
  Node jjtGetChild(int i);

  /**
   * Return the number of children the node has.
   */
  int jjtGetNumChildren();
}
/* JavaCC - OriginalChecksum=8a51f6ec86184506d7baca4d2245af96 (do not edit this line) */