java.lang.Object javax.management.MBeanFeatureInfo javax.management.MBeanNotificationInfo
public class MBeanNotificationInfo
The MBeanNotificationInfo class is used to describe the characteristics of the different notification instances emitted by an MBean, for a given Java class of notification. If an MBean emits notifications that can be instances of different Java classes, then the metadata for that MBean should provide an MBeanNotificationInfo object for each of these notification Java classes.
Instances of this class are immutable. Subclasses may be mutable but this is not recommended.
This class extends javax.management.MBeanFeatureInfo and thus provides name and description fields. The name field should be the fully qualified Java class name of the notification objects described by this class.
The getNotifTypes method returns an array of strings containing the notification types that the MBean may emit. The notification type is a dot-notation string which describes what the emitted notification is about, not the Java class of the notification. A single generic notification class can be used to send notifications of several types. All of these types are returned in the string array result of the getNotifTypes method.
Field Summary |
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Fields inherited from class javax.management. MBeanFeatureInfo |
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description , name |
Constructor Summary | |
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MBeanNotificationInfo
(
String
[] notifTypes,
String
name,
String
description) Constructs an MBeanNotificationInfo object. |
|
MBeanNotificationInfo
(
String
[] notifTypes,
String
name,
String
description,
Descriptor
descriptor) Constructs an MBeanNotificationInfo object. |
Method Summary | |
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Object |
clone
() Returns a shallow clone of this instance. |
boolean |
equals
(
Object
o) Compare this MBeanNotificationInfo to another. |
String [] |
getNotifTypes
() Returns the array of strings (in dot notation) containing the notification types that the MBean may emit. |
int |
hashCode
() Returns a hash code value for the object. |
String |
toString
() Returns a string representation of the object. |
Methods inherited from class javax.management. MBeanFeatureInfo |
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getDescription , getDescriptor , getName |
Methods inherited from class java.lang. Object |
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finalize , getClass , notify , notifyAll , wait , wait , wait |
Constructor Detail |
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public MBeanNotificationInfo(String[] notifTypes, String name, String description)
public MBeanNotificationInfo(String[] notifTypes, String name, String description, Descriptor descriptor)
Method Detail |
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public Object clone()
public String[] getNotifTypes()
public String toString()
The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
public boolean equals(Object o)
public int hashCode()
The general contract of hashCode is:
As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java TM programming language.)