Showing the changes to java/pkg/javax/management/NotQueryExp.java (1 of 18352 files). Show all
Unified · Split
| @@ -0,0 +1,93 @@ | |||
| 1 | /* | ||
| 2 | * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package javax.management; | ||
| 27 | |||
| 28 | |||
| 29 | /** | ||
| 30 | * This class is used by the query-building mechanism to represent negations | ||
| 31 | * of relational expressions. | ||
| 32 | * @serial include | ||
| 33 | * | ||
| 34 | * @since 1.5 | ||
| 35 | */ | ||
| 36 | class NotQueryExp extends QueryEval implements QueryExp { | ||
| 37 | |||
| 38 | |||
| 39 | /* Serial version */ | ||
| 40 | private static final long serialVersionUID = 5269643775896723397L; | ||
| 41 | |||
| 42 | /** | ||
| 43 | * @serial The negated {@link QueryExp} | ||
| 44 | */ | ||
| 45 | private QueryExp exp; | ||
| 46 | |||
| 47 | |||
| 48 | /** | ||
| 49 | * Basic Constructor. | ||
| 50 | */ | ||
| 51 | public NotQueryExp() { | ||
| 52 | } | ||
| 53 | |||
| 54 | /** | ||
| 55 | * Creates a new NotQueryExp for negating the specified QueryExp. | ||
| 56 | */ | ||
| 57 | public NotQueryExp(QueryExp q) { | ||
| 58 | exp = q; | ||
| 59 | } | ||
| 60 | |||
| 61 | |||
| 62 | /** | ||
| 63 | * Returns the negated query expression of the query. | ||
| 64 | */ | ||
| 65 | public QueryExp getNegatedExp() { | ||
| 66 | return exp; | ||
| 67 | } | ||
| 68 | |||
| 69 | /** | ||
| 70 | * Applies the NotQueryExp on a MBean. | ||
| 71 | * | ||
| 72 | * @param name The name of the MBean on which the NotQueryExp will be applied. | ||
| 73 | * | ||
| 74 | * @return True if the query was successfully applied to the MBean, false otherwise. | ||
| 75 | * | ||
| 76 | * @exception BadStringOperationException | ||
| 77 | * @exception BadBinaryOpValueExpException | ||
| 78 | * @exception BadAttributeValueExpException | ||
| 79 | * @exception InvalidApplicationException | ||
| 80 | */ | ||
| 81 | public boolean apply(ObjectName name) throws BadStringOperationException, BadBinaryOpValueExpException, | ||
| 82 | BadAttributeValueExpException, InvalidApplicationException { | ||
| 83 | return exp.apply(name) == false; | ||
| 84 | } | ||
| 85 | |||
| 86 | /** | ||
| 87 | * Returns the string representing the object. | ||
| 88 | */ | ||
| 89 | @Override | ||
| 90 | public String toString() { | ||
| 91 | return "not (" + exp + ")"; | ||
| 92 | } | ||
| 93 | } | ||