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QueryExp.java API Doc Java SE 5 API 1645 Fri Aug 26 14:57:34 BST 2005 javax.management

QueryExp

public interface QueryExp implements Serializable

Represents relational constraints that can be used in database query "where clauses". Instances of QueryExp are returned by the static methods of the {@link Query} class.

It is possible, but not recommended, to create custom queries by implementing this interface. In that case, it is better to extend the {@link QueryEval} class than to implement the interface directly, so that the {@link #setMBeanServer} method works correctly.

since: 1.5

Fields Summary
Constructors Summary
Methods Summary
public boolean apply(javax.management.ObjectName name)
Applies the QueryExp on an MBean.
param
name The name of the MBean on which the QueryExp will be applied.
return
True if the query was successfully applied to the MBean, false otherwise
exception
BadStringOperationException
exception
BadBinaryOpValueExpException
exception
BadAttributeValueExpException
exception
InvalidApplicationException
public void setMBeanServer(javax.management.MBeanServer s)
Sets the MBean server on which the query is to be performed.
param
s The MBean server on which the query is to be performed.