public interface

QueryExp

implements Serializable
javax.management.QueryExp
Known Indirect Subclasses

Class Overview

Represents relational constraints that can be used in database query "where clauses". Instances of QueryExp are returned by the static methods of the 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 QueryEval class than to implement the interface directly, so that the setMBeanServer(MBeanServer) method works correctly.

Summary

Public Methods
abstract boolean apply(ObjectName name)
Applies the QueryExp on an MBean.
abstract void setMBeanServer(MBeanServer s)
Sets the MBean server on which the query is to be performed.

Public Methods

public abstract boolean apply (ObjectName name)

Applies the QueryExp on an MBean.

Parameters
name The name of the MBean on which the QueryExp will be applied.
Returns
  • True if the query was successfully applied to the MBean, false otherwise
Throws
BadStringOperationException
BadBinaryOpValueExpException
BadAttributeValueExpException
InvalidApplicationException
BadAttributeValueExpException
BadBinaryOpValueExpException
BadStringOperationException

public abstract void setMBeanServer (MBeanServer s)

Sets the MBean server on which the query is to be performed.

Parameters
s The MBean server on which the query is to be performed.