QueryExp


1   /*
2    * @(#)QueryExp.java    4.17 03/12/19
3    * 
4    * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5    * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6    */
7   
8   package javax.management;
9   
10  // java import
11  import java.io.Serializable  ;
12  
13  
14  /**
15   * <p>Represents relational constraints that can be used in database
16   * query "where clauses".  Instances of QueryExp are returned by the
17   * static methods of the {@link Query} class.</p>
18   *
19   * <p>It is possible, but not
20   * recommended, to create custom queries by implementing this
21   * interface.  In that case, it is better to extend the {@link
22   * QueryEval} class than to implement the interface directly, so that
23   * the {@link #setMBeanServer} method works correctly.
24   *
25   * @since 1.5
26   */
27  public interface QueryExp extends Serializable   {
28       
29      
30       /**
31        * Applies the QueryExp on an MBean.
32        *
33        * @param name The name of the MBean on which the QueryExp will be applied.
34        *
35        * @return  True if the query was successfully applied to the MBean, false otherwise
36        *
37        * @exception BadStringOperationException
38        * @exception BadBinaryOpValueExpException
39        * @exception BadAttributeValueExpException 
40        * @exception InvalidApplicationException
41        */
42       public boolean apply(ObjectName   name) throws BadStringOperationException  , BadBinaryOpValueExpException  ,
43       BadAttributeValueExpException  , InvalidApplicationException   ;
44  
45       /**
46        * Sets the MBean server on which the query is to be performed.
47        *
48        * @param s The MBean server on which the query is to be performed.
49        */
50       public void setMBeanServer(MBeanServer   s) ;
51  
52   }
53
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