Java™ Platform
Standard Ed. 6

javax.management
Class MBeanParameterInfo

java.lang.Object
  extended by javax.management.MBeanFeatureInfo
      extended by javax.management.MBeanParameterInfo
All Implemented Interfaces:
Serializable, Cloneable, DescriptorRead
Direct Known Subclasses:
OpenMBeanParameterInfoSupport

public class MBeanParameterInfo
extends MBeanFeatureInfo
implements Cloneable

Describes an argument of an operation exposed by an MBean. 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 inherited from class javax.management.MBeanFeatureInfo
description, name
 
Constructor Summary
MBeanParameterInfo(String name, String type, String description)
          Constructs an MBeanParameterInfo object.
MBeanParameterInfo(String name, String type, String description, Descriptor descriptor)
          Constructs an MBeanParameterInfo object.
 
Method Summary
 Object clone()
          Returns a shallow clone of this instance.
 boolean equals(Object o)
          Compare this MBeanParameterInfo to another.
 String getType()
          Returns the type or class name of the data.
 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
getDescription, getDescriptor, getName
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

MBeanParameterInfo

public MBeanParameterInfo(String name,
                          String type,
                          String description)
Constructs an MBeanParameterInfo object.

Parameters:
name - The name of the data
type - The type or class name of the data
description - A human readable description of the data. Optional.

MBeanParameterInfo

public MBeanParameterInfo(String name,
                          String type,
                          String description,
                          Descriptor descriptor)
Constructs an MBeanParameterInfo object.

Parameters:
name - The name of the data
type - The type or class name of the data
description - A human readable description of the data. Optional.
descriptor - The descriptor for the operation. This may be null which is equivalent to an empty descriptor.
Since:
1.6
Method Detail

clone

public Object clone()

Returns a shallow clone of this instance. The clone is obtained by simply calling super.clone(), thus calling the default native shallow cloning mechanism implemented by Object.clone(). No deeper cloning of any internal field is made.

Since this class is immutable, cloning is chiefly of interest to subclasses.

Overrides:
clone in class Object
Returns:
a clone of this instance.
See Also:
Cloneable

getType

public String getType()
Returns the type or class name of the data.

Returns:
the type string.

toString

public String toString()
Description copied from class: Object
Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

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())
 

Overrides:
toString in class Object
Returns:
a string representation of the object.

equals

public boolean equals(Object o)
Compare this MBeanParameterInfo to another.

Overrides:
equals in class MBeanFeatureInfo
Parameters:
o - the object to compare to.
Returns:
true if and only if o is an MBeanParameterInfo such that its MBeanFeatureInfo.getName(), getType(), MBeanFeatureInfo.getDescriptor(), and MBeanFeatureInfo.getDescription() values are equal (not necessarily identical) to those of this MBeanParameterInfo.
See Also:
Object.hashCode(), Hashtable

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 hashtables such as those provided by java.util.Hashtable.

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 JavaTM programming language.)

Overrides:
hashCode in class MBeanFeatureInfo
Returns:
a hash code value for this object.
See Also:
Object.equals(java.lang.Object), Hashtable

Java™ Platform
Standard Ed. 6

Submit a bug or feature
For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.


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