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GATE - general achitecture for text engineering - is open source software capable of solving almost any text processing problem. This artifact enables you to embed the core GATE Embedded with its essential dependencies. You will able to use the GATE Embedded API and load and store GATE XML documents. This artifact is the perfect dependency for CREOLE plugins or for applications that need to customize the GATE dependencies due to confict with their own dependencies or for lower footprint.

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/*
 *  NodeImpl.java
 *
 *  Copyright (c) 1995-2012, The University of Sheffield. See the file
 *  COPYRIGHT.txt in the software or at http://gate.ac.uk/gate/COPYRIGHT.txt
 *
 *  This file is part of GATE (see http://gate.ac.uk/), and is free
 *  software, licenced under the GNU Library General Public License,
 *  Version 2, June 1991 (in the distribution as file licence.html,
 *  and also available at http://gate.ac.uk/gate/licence.html).
 *
 *  Valentin Tablan, 24.01.2000
 *
 *  $Id: NodeImpl.java 17616 2014-03-10 16:09:07Z markagreenwood $
 */

package  gate.annotation;

import gate.Node;

/** Provides an implementation for the interface gate.Node.
 *
 */
public class NodeImpl implements Node, Comparable
{
  /** Freeze the serialization UID. */
  static final long serialVersionUID = -8240414984367916298L;

  /** Construction from id. Creates an unrooted node.
   */
  public NodeImpl (Integer id) {
    this.id = id;
    offset = null;
  } // Node()

  /** Construction from id and offset.
   *
   * @param id the Id of the new node
   * @param offset the (temporal) offset of the Node; Should be null
   *     for non-anchored nodes.
   */
  public NodeImpl (Integer id, Long offset) {
      this.id = id;
      this.offset = offset;
  } // Node(id, offset)

  /** Returns the Id of the Node.
   */
  @Override
  public Integer getId () { return  id; }

  /** Offset (will be null when the node is not anchored)
   */
  @Override
  public Long getOffset () { return  offset; }

  /** String representation
   */
  @Override
  public String toString() {
    return "NodeImpl: id=" + id + "; offset=" + offset;
  } // toString()

  /** Ordering
   */
  @Override
  public int compareTo(Node other) throws ClassCastException {
    return id.compareTo(other.getId());
  } // compareTo

  /** To allow AnnotationSet to revise offsets during editing
   */
  void setOffset(Long offset) { this.offset = offset; }

  /**
   * The id of this node (used for persistency)
   *
   */
  Integer id;
  /**
   * The offset of this node
   *
   */
  Long offset;
}