javax.management
Class AttributeValueExp

java.lang.Object
  javax.management.AttributeValueExp

All Implemented Interfaces:

java.io.Serializable, ValueExp

public class AttributeValueExp
extends java.lang.Object
implements ValueExp

Represents attributes used as arguments to relational constraints. An AttributeValueExp may be used anywhere a ValueExp is required.

See Also:

Serialized Form

Constructor Summary

AttributeValueExp(java.lang.String attr)
Creates a new AttributeValueExp representing the specified object attribute, named attr.

Method Summary

ValueExp	apply(ObjectName name) Applies the AttributeValueExp on an MBean.
java.lang.String	getAttributeName() Returns a string representation of the name of the attribute.
void	setMBeanServer(MBeanServer s) Sets the MBean server on which the query is to be performed.
java.lang.String	toString() Returns the string representing its value.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AttributeValueExp

public AttributeValueExp(java.lang.String attr)

Creates a new AttributeValueExp representing the specified object attribute, named attr.

Parameters:

attr - the name of the attribute whose value is the value of this ValueExp.

Method Detail

apply

public ValueExp apply(ObjectName name)
               throws BadStringOperationException,
                      BadBinaryOpValueExpException,
                      BadAttributeValueExpException,
                      InvalidApplicationException

Applies the AttributeValueExp on an MBean.

Specified by:

apply in interface ValueExp

Parameters:

name - The name of the MBean on which the AttributeValueExp will be applied.

Returns:

The ValueExp.

Throws:

BadAttributeValueExpException

InvalidApplicationException

BadStringOperationException

BadBinaryOpValueExpException

getAttributeName

public java.lang.String getAttributeName()

Returns a string representation of the name of the attribute.

Returns:

the attribute name.

setMBeanServer

public void setMBeanServer(MBeanServer s)

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

Specified by:

setMBeanServer in interface ValueExp

Parameters:

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

toString

public java.lang.String toString()

Returns the string representing its value.

Overrides:

toString in class java.lang.Object