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- All Superinterfaces:
- Serializable
 - All Known Implementing Classes:
- ObjectName
 
 public interface QueryExp extends Serializable Represents relational constraints similar to database query "where clauses". Instances of QueryExp are returned by the static methods of the Queryclass.It is possible, but not recommended, to create custom queries by implementing this interface. In that case, it is better to extend the QueryEvalclass than to implement the interface directly, so that thesetMBeanServer(javax.management.MBeanServer)method works correctly.- Since:
- 1.5
- See Also:
- MBeanServer.queryNames
 
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Method SummaryAll Methods Instance Methods Abstract Methods Modifier and Type Method Description booleanapply(ObjectName name)Applies the QueryExp on an MBean.voidsetMBeanServer(MBeanServer s)Sets the MBean server on which the query is to be performed.
 
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Method Detail- 
applyboolean apply(ObjectName name) throws BadStringOperationException, BadBinaryOpValueExpException, BadAttributeValueExpException, InvalidApplicationException 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- when an invalid string operation is passed to a method for constructing a query
- BadBinaryOpValueExpException- when an invalid expression is passed to a method for constructing a query
- BadAttributeValueExpException- when an invalid MBean attribute is passed to a query constructing method
- InvalidApplicationException- when an invalid apply is attempted
 
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setMBeanServervoid 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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