java.lang.Object
- javax.management.MBeanFeatureInfo

All Implemented Interfaces:

Serializable, DescriptorRead

Direct Known Subclasses:

MBeanAttributeInfo, MBeanConstructorInfo, MBeanNotificationInfo, MBeanOperationInfo, MBeanParameterInfo
```
public class MBeanFeatureInfo
extends Object
implements Serializable, DescriptorRead
```
Provides general information for an MBean descriptor object. The feature described can be an attribute, an operation, a parameter, or a notification. Instances of this class are immutable. Subclasses may be mutable but this is not recommended.

Since:

1.5

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

protected String description
The human-readable description of the feature.

protected String name
The name of the feature.

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Constructor Summary

Constructors
Constructor and Description
`MBeanFeatureInfo(String name, String description)` Constructs an `MBeanFeatureInfo` object.
`MBeanFeatureInfo(String name, String description, Descriptor descriptor)` Constructs an `MBeanFeatureInfo` object.

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Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object o)` Compare this MBeanFeatureInfo to another.
`String`	`getDescription()` Returns the human-readable description of the feature.
`Descriptor`	`getDescriptor()` Returns the descriptor for the feature.
`String`	`getName()` Returns the name of the feature.
`int`	`hashCode()` Returns a hash code value for the object.

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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - name
```
protected String name
```
    The name of the feature. It is recommended that subclasses call getName() rather than reading this field, and that they not change it.
  - description
```
protected String description
```
    The human-readable description of the feature. It is recommended that subclasses call getDescription() rather than reading this field, and that they not change it.
- Constructor Detail
  - MBeanFeatureInfo
```
public MBeanFeatureInfo(String name,
                String description)
```
    Constructs an MBeanFeatureInfo object. This constructor is equivalent to MBeanFeatureInfo(name, description, (Descriptor) null.
    
    Parameters:
    name - The name of the feature.
    description - A human readable description of the feature.
  - MBeanFeatureInfo
```
public MBeanFeatureInfo(String name,
                String description,
                Descriptor descriptor)
```
    Constructs an MBeanFeatureInfo object.
    
    Parameters:
    name - The name of the feature.
    description - A human readable description of the feature.
    descriptor - The descriptor for the feature. This may be null which is equivalent to an empty descriptor.
    Since:
    
    1.6
- Method Detail
  - getName
```
public String getName()
```
    Returns the name of the feature.
    
    Returns:
    the name of the feature.
  - getDescription
```
public String getDescription()
```
    Returns the human-readable description of the feature.
    
    Returns:
    the human-readable description of the feature.
  - getDescriptor
```
public Descriptor getDescriptor()
```
    Returns the descriptor for the feature. Changing the returned value will have no affect on the original descriptor.
    
    Specified by:
    
    getDescriptor in interface DescriptorRead
    
    Returns:
    a descriptor that is either immutable or a copy of the original.
    Since:
    
    1.6
  - equals
```
public boolean equals(Object o)
```
    Compare this MBeanFeatureInfo to another.
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    o - the object to compare to.
    
    Returns:
    true if and only if o is an MBeanFeatureInfo such that its getName(), getDescription(), and getDescriptor() values are equal (not necessarily identical) to those of this MBeanFeatureInfo.
    See Also:
    Object.hashCode(), HashMap
  - hashCode
```
public int hashCode()
```
    Description copied from class: Object
    Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.
    The general contract of hashCode is:
    - Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
    - If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
    - It is not required that if two objects are unequal according to the Object.equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
    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.)
    Overrides:
    
    hashCode in class Object
    
    Returns:
    a hash code value for this object.
    See Also:
    Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)

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Bij voorbaat dank.

Document heeft de 11/06/2005 gemaakt, de laatste keer de 04/03/2020 gewijzigd
Bron van het afgedrukte document:https://www.gaudry.be/nl/java-api-rf-javax/management/mbeanfeatureinfo.html

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Referenties

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Inhoudsopgave Haut

Modifier and Type	Field and Description
`protected String`	`description` The human-readable description of the feature.
`protected String`	`name` The name of the feature.

Class MBeanFeatureInfo

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

name

description

Constructor Detail

MBeanFeatureInfo

MBeanFeatureInfo

Method Detail

getName

getDescription

getDescriptor

equals

hashCode

Referenties