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/bundles/plugins-trunk/XInsert/src/XTreeNode.java

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Java | 78 lines | 42 code | 13 blank | 23 comment | 10 complexity | 7ae619385f664f18a24d8d18c3ad270a MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0 
    

  1. /*

    2. 

  2.  * 17:26:43 01/08/99

    3. 

  3.  *

    4. 

  4.  * XTreeNode.java - Part of the XTree system

    5. 

  5.  * Copyright (C) 1999 Romain Guy - powerteam@chez.com

    6. 

  6.  * Portions Copyright (C) 2000 Dominic Stolerman - dominic@sspd.org.uk

    7. 

  7.  * www.chez.com/powerteam

    8. 

  8.  *

    9. 

  9.  * This program is free software; you can redistribute it and/or

    10. 

  10.  * modify it under the terms of the GNU General Public License

    11. 

  11.  * as published by the Free Software Foundation; either version 2

    12. 

  12.  * of the License, or any later version.

    13. 

  13.  *

    14. 

  14.  * This program is distributed in the hope that it will be useful,

    15. 

  15.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    16. 

  16.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    17. 

  17.  * GNU General Public License for more details.

    18. 

  18.  *

    19. 

  19.  * You should have received a copy of the GNU General Public License

    20. 

  20.  * along with this program; if not, write to the Free Software

    21. 

  21.  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

    22. 

  22.  */

    23. 

  23. 

    24. 

  24. 

    25. 

  25. import java.util.Hashtable;

    26. 

  26. import javax.swing.tree.*;

    27. 

  27. 

    28. 

  28. public class XTreeNode extends DefaultMutableTreeNode {

    29. 

  29.   private int pos = -1;

    30. 

  30. 	private Hashtable table;

    31. 

  31. 

    32. 

  32.   public XTreeNode(String userObject) {

    33. 

  33.     super(userObject);

    34. 

  34.   }

    35. 

  35. 

    36. 

  36.   public XTreeNode(String userObject, int pos) {

    37. 

  37.     super(userObject);

    38. 

  38.     this.pos = pos;

    39. 

  39.   }

    40. 

  40. 

    41. 

  41.   public void setIndex(int pos) {

    42. 

  42.     this.pos = pos;

    43. 

  43.   }

    44. 

  44. 

    45. 

  45.   public int getIndex() {

    46. 

  46.     return pos;

    47. 

  47.   }

    48. 

  48. 

    49. 

  49. 	public void addVariable(String key, String value) {

    50. 

  50. 		if(table == null)

    51. 

  51. 			table = new Hashtable();

    52. 

  52. 		table.put(key, value);

    53. 

  53. 	}

    54. 

  54. 

    55. 

  55. 	public String getVariable(String key) {

    56. 

  56. 		if(table != null)

    57. 

  57. 			return (String)table.get(key);

    58. 

  58. 		else

    59. 

  59. 			return null;

    60. 

  60. 	}

    61. 

  61. 

    62. 

  62. 	public boolean containsVariable(String key) {

    63. 

  63. 		if(table != null)

    64. 

  64. 			return table.containsKey(key);

    65. 

  65. 		else

    66. 

  66. 			return false;

    67. 

  67. 	}

    68. 

  68. 

    69. 

  69. 	public boolean hasVariables() {

    70. 

  70. 		if(table != null && !table.isEmpty())

    71. 

  71. 			return true;

    72. 

  72. 		else 

    73. 

  73. 			return false;

    74. 

  74. 	}

    75. 

  75. }

    76. 

  76. 

    77. 

  77. // End of XTreeNode.java

    78. 

  78. 

    79. 

  79.