public
interface
QueryExp
implements Serializable| javax.management.QueryExp |
 Known Indirect Subclasses
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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 | |||||||||||
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Applies the QueryExp on an MBean.
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Sets the MBean server on which the query is to be performed.
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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. |
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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. |
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