javax.management.openmbean

Interface OpenMBeanAttributeInfo

All Superinterfaces:
OpenMBeanParameterInfo
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

equals, getDefaultValue, getDescription, getLegalValues, getMaxValue, getMinValue, getName, getOpenType, hasDefaultValue, hasLegalValues, hasMaxValue, hasMinValue, hashCode, isValue, toString

Method Details

equals

public 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 interface 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().

hashCode

public 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 interface Object
Returns:
the hashcode of the attribute information.

isIs

public 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

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

isWritable

public 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

public 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 interface Object
Returns:
a @link{java.lang.String} instance representing the instance in textual form.

OpenMBeanAttributeInfo.java -- Open typed info about an attribute. Copyright (C) 2006 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.