javax.management.openmbean
Interface OpenMBeanAttributeInfo

All Superinterfaces:
OpenMBeanParameterInfo
All Known Implementing Classes:
OpenMBeanAttributeInfoSupport

public interface OpenMBeanAttributeInfo
extends OpenMBeanParameterInfo

Describes an attribute associated with an open management bean. This interface includes those methods specified by MBeanAttributeInfo, so implementations should extend this class.

Since:
1.5

Method Summary
 boolean equals(Object obj)
          Compares this attribute with the supplied object.
 int hashCode()
          Returns the hashcode of the attribute information as the sum of the hashcodes of the name, open type, default value, maximum value, minimum value, the set of legal values and the access properties.
 boolean isIs()
          Returns true if the accessor method of this attribute is of the form isXXX.
 boolean isReadable()
          Returns true if value of this attribute can be read.
 boolean isWritable()
          Returns true if the value of this attribute can be changed.
 String toString()
          Returns a textual representation of this instance.
 
Methods inherited from interface javax.management.openmbean.OpenMBeanParameterInfo
getDefaultValue, getDescription, getLegalValues, getMaxValue, getMinValue, getName, getOpenType, hasDefaultValue, hasLegalValues, hasMaxValue, hasMinValue, isValue
 

Method Detail

equals

boolean equals(Object obj)
Compares this attribute with the supplied object. This returns true iff the object is an instance of OpenMBeanAttributeInfo with an equal name and open type, the same default, minimum, maximum and legal values and the same access properties (isIs(), isReadable(), isWritable()).

Specified by:
equals in interface OpenMBeanParameterInfo
Overrides:
equals in class Object
Parameters:
obj - the object to compare.
Returns:
true if the object is a OpenMBeanParameterInfo instance, name.equals(object.getName()), openType.equals(object.getOpenType()), defaultValue.equals(object.getDefaultValue()), minValue.equals(object.getMinValue()), maxValue.equals(object.getMaxValue()), legalValues.equals(object.getLegalValues()), is == object.isIs(), isRead == object.isReadable(), and isWrite == object.isWritable().
See Also:
Object.hashCode()

hashCode

int hashCode()
Returns the hashcode of the attribute information as the sum of the hashcodes of the name, open type, default value, maximum value, minimum value, the set of legal values and the access properties.

Specified by:
hashCode in interface OpenMBeanParameterInfo
Overrides:
hashCode in class Object
Returns:
the hashcode of the attribute information.
See Also:
Object.equals(Object), System.identityHashCode(Object)

isIs

boolean isIs()
Returns true if the accessor method of this attribute is of the form isXXX.

Returns:
true if the accessor takes the form isXXX.

isReadable

boolean isReadable()
Returns true if value of this attribute can be read.

Returns:
true if the value of the attribute can be read.

isWritable

boolean isWritable()
Returns true if the value of this attribute can be changed.

Returns:
true if the value of the attribute can be changed.

toString

String toString()
Returns a textual representation of this instance. This is constructed using the class name (javax.management.openmbean.OpenMBeanAttributeInfo) along with the name, open type, default, minimum, maximum and legal values of the parameter and the access permissions (isIs(), isReadable(), isWritable()).

Specified by:
toString in interface OpenMBeanParameterInfo
Overrides:
toString in class Object
Returns:
a @link{java.lang.String} instance representing the instance in textual form.
See Also:
Object.getClass(), Object.hashCode(), Class.getName(), Integer.toHexString(int)