1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/*
* TouchGraph LLC. Apache-Style Software License
*
*
* Copyright (c) 2001-2002 Alexander Shapiro. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by
* TouchGraph LLC (http://www.touchgraph.com/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "TouchGraph" or "TouchGraph LLC" must not be used to endorse
* or promote products derived from this software without prior written
* permission. For written permission, please contact
* alex@touchgraph.com
*
* 5. Products derived from this software may not be called "TouchGraph",
* nor may "TouchGraph" appear in their name, without prior written
* permission of alex@touchgraph.com.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL TOUCHGRAPH OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
*/
package com.touchgraph.graphlayout;
/** <p>An class for exceptions thrown during TouchGraph processing. </p>
*
* @author Alexander Shapiro
* @author Murray Altheim
* @version 1.22-jre1.1 $Id: TGException.java,v 1.1 2002/09/19 15:58:08 ldornbusch Exp $
*/
public class TGException extends Exception {
/** An exception occurring when a Node already exists. */
public final static int NODE_EXISTS = 1;
/** An exception occurring when a Node doesn't exist. */
public final static int NODE_DOESNT_EXIST = 2;
/** An exception occurring when a Node is missing its required ID. */
public final static int NODE_NO_ID = 3;
/** An int containing an exception type identifier (ID). */
protected int id = -1;
/** The embedded Exception if tunnelling.
* @serial The embedded exception if tunnelling, or null.
*/
public Exception exception = null;
// .............
/** Constructor for TGException with Exception ID.
*
* @param id The unique message identifier.
*/
public TGException( int id )
{
super();
this.id = id;
}
/** Constructor for TGException with Exception ID and error message String.
*
* @param id The unique message identifier.
* @param message The Exception message.
*/
public TGException( int id, String message )
{
super(message);
this.id = id;
}
/** Constructor for TGException with an error message String.
*
* @param message The Exception message.
*/
public TGException( String message )
{
super(message);
}
/** Constructor for TGException tunnelling the original Exception.
*
* @param exception The original Exception.
*/
public TGException( Exception exception )
{
super();
this.exception = exception;
}
/** If the message was expressed as a MessageId, return the original
* id (e.g. "45").
*
* @return the exception identifier.
*/
public int getId()
{
return id;
}
} // end com.touchgraph.graphlayout.TGException
|