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Styled XML parser is used by iText modules to parse HTML and XML

There is a newer version: 9.0.0

/*
    This file is part of the iText (R) project.
    Copyright (c) 1998-2023 Apryse Group NV
    Authors: Apryse Software.

    This program is offered under a commercial and under the AGPL license.
    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.

    AGPL licensing:
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    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
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see .
 */
package com.itextpdf.styledxmlparser.node;

import java.util.List;

/**
 * Interface for classes that describe a Node with a parent and children.
 */
public interface INode {

    /**
     * Gets the child nodes.
     *
     * @return a list of {@link INode} instances.
     */
    List childNodes();

    /**
     * Adds a child node.
     *
     * @param node a child node that will be added to the current node
     */
    void addChild(INode node);

    /**
     * Gets the parent node.
     *
     * @return the parent node
     */
    INode parentNode();

}