public class MBeanAttributeInfo extends MBeanFeatureInfo implements Cloneable
description, name
Constructor and Description |
---|
MBeanAttributeInfo(String name,
String description,
Method getter,
Method setter)
This constructor takes the name of a simple attribute, and Method
objects for reading and writing the attribute.
|
MBeanAttributeInfo(String name,
String type,
String description,
boolean isReadable,
boolean isWritable,
boolean isIs)
Constructs an
MBeanAttributeInfo object. |
MBeanAttributeInfo(String name,
String type,
String description,
boolean isReadable,
boolean isWritable,
boolean isIs,
Descriptor descriptor)
Constructs an
MBeanAttributeInfo object. |
Modifier and Type | Method and Description |
---|---|
Object |
clone()
Returns a shallow clone of this instance.
|
boolean |
equals(Object o)
Compare this MBeanAttributeInfo to another.
|
String |
getType()
Returns the class name of the attribute.
|
int |
hashCode()
Answers an integer hash code for the receiver.
|
boolean |
isIs()
Indicates if this attribute has an "is" getter.
|
boolean |
isReadable()
Whether the value of the attribute can be read.
|
boolean |
isWritable()
Whether new values can be written to the attribute.
|
String |
toString()
Answers a string containing a concise, human-readable
description of the receiver.
|
getDescription, getDescriptor, getName
public MBeanAttributeInfo(String name, String type, String description, boolean isReadable, boolean isWritable, boolean isIs)
MBeanAttributeInfo
object.name
- The name of the attribute.type
- The type or class name of the attribute.description
- A human readable description of the attribute.isReadable
- True if the attribute has a getter method, false otherwise.isWritable
- True if the attribute has a setter method, false otherwise.isIs
- True if this attribute has an "is" getter, false otherwise.IllegalArgumentException
- if isIs
is true but
isReadable
is not, or if isIs
is true and
type
is not boolean
or java.lang.Boolean
.
(New code should always use boolean
rather than
java.lang.Boolean
.)public MBeanAttributeInfo(String name, String type, String description, boolean isReadable, boolean isWritable, boolean isIs, Descriptor descriptor)
MBeanAttributeInfo
object.name
- The name of the attribute.type
- The type or class name of the attribute.description
- A human readable description of the attribute.isReadable
- True if the attribute has a getter method, false otherwise.isWritable
- True if the attribute has a setter method, false otherwise.isIs
- True if this attribute has an "is" getter, false otherwise.descriptor
- The descriptor for the attribute. This may be null
which is equivalent to an empty descriptor.IllegalArgumentException
- if isIs
is true but
isReadable
is not, or if isIs
is true and
type
is not boolean
or java.lang.Boolean
.
(New code should always use boolean
rather than
java.lang.Boolean
.)public MBeanAttributeInfo(String name, String description, Method getter, Method setter) throws IntrospectionException
This constructor takes the name of a simple attribute, and Method
objects for reading and writing the attribute. The Descriptor
of the constructed object will include fields contributed by any
annotations on the Method
objects that contain the
DescriptorKey
meta-annotation.
name
- The programmatic name of the attribute.description
- A human readable description of the attribute.getter
- The method used for reading the attribute value.
May be null if the property is write-only.setter
- The method used for writing the attribute value.
May be null if the attribute is read-only.IntrospectionException
- There is a consistency
problem in the definition of this attribute.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.
public String getType()
public boolean isReadable()
public boolean isWritable()
public boolean isIs()
public String toString()
Object
public boolean equals(Object o)
equals
in class MBeanFeatureInfo
o
- the object to compare to.o
is an MBeanAttributeInfo such
that its MBeanFeatureInfo.getName()
, getType()
, MBeanFeatureInfo.getDescription()
, isReadable()
, isWritable()
, and isIs()
values are equal (not
necessarily identical) to those of this MBeanAttributeInfo.Object.hashCode()
public int hashCode()
Object
true
when passed to
.equals
must answer the same value for this
method.hashCode
in class MBeanFeatureInfo
Object.equals(java.lang.Object)
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