1 // Not a test, required by RMI_IIOP.java.

     2 

     3 // Copyright (C) 2005 Audrius Meskauskas (AudriusA@Bioinformatics.org)

     4 

     5 // Mauve is free software; you can redistribute it and/or modify

     6 // it under the terms of the GNU General Public License as published by

     7 // the Free Software Foundation; either version 2, or (at your option)

     8 // any later version.

     9 

    10 // Mauve is distributed in the hope that it will be useful,

    11 // but WITHOUT ANY WARRANTY; without even the implied warranty of

    12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    13 // GNU General Public License for more details.

    14 

    15 // You should have received a copy of the GNU General Public License

    16 // along with Mauve; see the file COPYING.  If not, write to

    17 // the Free Software Foundation, 59 Temple Place - Suite 330,

    18 // Boston, MA 02111-1307, USA.  */

    19 

    20 package gnu.testlet.javax.rmi.CORBA.Tie;

    21 

    22 import java.io.Serializable;

    23 

    24 /**

    25  * This file is part of the CORBA RMI over IIOP the test executable

    26  * class being gnu.testlet.javax.rmi.CORBA.Tie.RMI_IIOP. It is a

    27  * node of the graph that must be flattened and passed via RMI-IIOP.

    28  *

    29  * @author Audrius Meskauskas (AudriusA@bluewin.ch)

    30  */

    31 public class NodeObject

    32   implements Serializable

    33 {

    34   /**

    35    * The label facilitates orientation.

    36    */

    37   public String label;

    38 

    39   /**

    40    * The pointer for forming the network.

    41    */

    42   public NodeObject a;

    43 

    44   /**

    45    * Another pointer to form a trees.

    46    */

    47   public NodeObject b;

    48   

    49   /**

    50    * Another RMI_test.

    51    */

    52   RMI_test z_anotherTest;

    53   

    54   /**

    55    * An array of "another RMI tests".

    56    */

    57   RMI_test[] anotherTestArray;

    58   

    59   RMI_test[][][] ku;

    60 

    61   /**

    62    * Some transient field.

    63    */

    64   transient Object transientField;

    65 

    66   /**

    67    * Some static field.

    68    */

    69   static Object staticField;

    70 

    71   /**

    72    * Use serialVersionUID for interoperability.

    73    */

    74   private static final long serialVersionUID = 0x7;

    75 

    76   public NodeObject(String a_label)

    77   {

    78     label = a_label;

    79   }

    80 

    81   public NodeObject()

    82   {

    83     this("<no label>");

    84   }

    85 

    86   public String toString(int chain)

    87   {

    88     if (chain > 7)

    89       return "...";

    90     StringBuffer sb = new StringBuffer();

    91 

    92     sb.append(label);

    93 

    94     if (b != null)

    95       sb.append("(" + b + ")");

    96 

    97     sb.append(":");

    98     if (a != null)

    99       sb.append(a.toString(chain + 1));

   100     else

   101       sb.append("null");

   102 

   103     return sb.toString();

   104   }

   105 

   106   public String toString()

   107   {

   108     return toString(0);

   109   }

   110 

   111   public static NodeObject create1()

   112   {

   113     NodeObject a = new NodeObject("a");

   114     NodeObject b = new NodeObject("b");

   115     NodeObject c = new NodeObject("c");

   116 

   117     NodeObject d = new NodeObject("d");

   118     NodeObject e = new NodeObject("e");

   119     NodeObject f = new NodeObject("f");

   120 

   121     // Lock f on self.

   122     f.a = f;

   123 

   124     // Form a digraph.

   125     d.a = e;

   126     e.a = d;

   127 

   128     e.b = f;

   129 

   130     // Form a triangle.

   131     a.a = b;

   132     b.a = c;

   133     c.a = a;

   134 

   135     // Add D to a and c.

   136     a.b = d;

   137     c.b = d;

   138 

   139     return a;

   140   }

   141 

   142   /**

   143    * Create a closed ring.

   144    */

   145   public static NodeObject create2()

   146   {

   147     NodeObject a = new NodeObject("a");

   148     NodeObject b = new NodeObject("b");

   149     NodeObject c = new NodeObject("c");

   150 

   151     NodeObject d = new NodeObject("d");

   152     NodeObject e = new NodeObject("e");

   153     NodeObject f = new NodeObject("f");

   154     

   155     a.a = b;

   156     b.a = c;

   157     c.a = d;

   158     d.a = e;

   159     e.a = f;

   160     f.a = a;

   161     

   162     return a;

   163   }

   164   

   165   public static void main(String[] args)

   166   {

   167     System.out.println(create1());

   168     System.out.println(create2());    

   169   }

   170 

   171 }