01: /*
02: * Copyright Aduna (http://www.aduna-software.com/) (c) 1997-2007.
03: *
04: * Licensed under the Aduna BSD-style license.
05: */
06: package org.openrdf.query.algebra.evaluation;
07:
08: import org.openrdf.query.QueryEvaluationException;
09: import org.openrdf.query.algebra.ValueExpr;
10:
11: /**
12: * An exception indicating that a {@link ValueExpr} could not be evaluated due
13: * to illegal or incompatible values. When thrown, the result of the evaluation
14: * should be considered to be "unknown".
15: *
16: * @author Arjohn Kampman
17: */
18: public class ValueExprEvaluationException extends
19: QueryEvaluationException {
20:
21: private static final long serialVersionUID = -3633440570594631529L;
22:
23: public ValueExprEvaluationException() {
24: super ();
25: }
26:
27: public ValueExprEvaluationException(String message) {
28: super (message);
29: }
30:
31: public ValueExprEvaluationException(String message, Throwable t) {
32: super (message, t);
33: }
34:
35: public ValueExprEvaluationException(Throwable t) {
36: super(t);
37: }
38: }
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