01: package org.ofbiz.rules.parse;
02:
03: /**
04: * <p><b>Title:</b> Track Exception
05: * <p><b>Description:</b> None
06: * <p>Copyright (c) 1999 Steven J. Metsker.
07: * <p>Copyright (c) 2001 The Open For Business Project - www.ofbiz.org
08: *
09: * <p>Permission is hereby granted, free of charge, to any person obtaining a
10: * copy of this software and associated documentation files (the "Software"),
11: * to deal in the Software without restriction, including without limitation
12: * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13: * and/or sell copies of the Software, and to permit persons to whom the
14: * Software is furnished to do so, subject to the following conditions:
15: *
16: * <p>The above copyright notice and this permission notice shall be included
17: * in all copies or substantial portions of the Software.
18: *
19: * <p>THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20: * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
22: * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
23: * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
24: * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
25: * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26: *
27: * <br>
28: * Signals that a parser could not match text after
29: * a specific point.
30: */
31: public class TrackException extends RuntimeException {
32: protected String after, expected, found;
33:
34: /**
35: * Constructs a <code>TrackException</code> with the
36: * specified reasons for the exception.
37: *
38: * @param after an indication of what text was parsed
39: *
40: * @param expected an indication of what kind of thing
41: * was expected, such as a ')' token
42: *
43: * @param found the text the thrower actually found
44: */
45: public TrackException(String after, String expected, String found) {
46:
47: super ("After : " + after + "\nExpected: " + expected
48: + "\nFound : " + found);
49: this .after = after;
50: this .found = found;
51: this .expected = expected;
52: }
53:
54: /**
55: * Returns some indication of what text was interpretable.
56: *
57: * @return some indication of what text was interpretable
58: */
59: public String getAfter() {
60: return after;
61: }
62:
63: /**
64: * Returns some indication of what kind of thing was
65: * expected, such as a ')' token.
66: *
67: * @return some indication of what kind of thing was
68: * expected, such as a ')' token
69: */
70: public String getExpected() {
71: return expected;
72: }
73:
74: /**
75: * Returns the text element the thrower actually found when
76: * it expected something else.
77: *
78: * @return the text element the thrower actually found
79: * when it expected something else
80: */
81: public String getFound() {
82: return found;
83: }
84: }
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