IT. Expert System.

Java Standard Edition (SE)

MBeanOperationInfo


compact3
javax.management

Class MBeanOperationInfo

    • Field Detail

      • INFO

        public static final int INFO
        Indicates that the operation is read-like: it returns information but does not change any state.
        See Also:
        Constant Field Values
      • ACTION

        public static final int ACTION
        Indicates that the operation is write-like: it has an effect but does not return any information from the MBean.
        See Also:
        Constant Field Values
      • ACTION_INFO

        public static final int ACTION_INFO
        Indicates that the operation is both read-like and write-like: it has an effect, and it also returns information from the MBean.
        See Also:
        Constant Field Values
      • UNKNOWN

        public static final int UNKNOWN
        Indicates that the impact of the operation is unknown or cannot be expressed using one of the other values.
        See Also:
        Constant Field Values
    • Constructor Detail

      • MBeanOperationInfo

        public MBeanOperationInfo(String description,
                                  Method method)
        Constructs an MBeanOperationInfo object. The Descriptor of the constructed object will include fields contributed by any annotations on the Method object that contain the DescriptorKey meta-annotation.
        Parameters:
        method - The java.lang.reflect.Method object describing the MBean operation.
        description - A human readable description of the operation.
      • MBeanOperationInfo

        public MBeanOperationInfo(String name,
                                  String description,
                                  MBeanParameterInfo[] signature,
                                  String type,
                                  int impact)
        Constructs an MBeanOperationInfo object.
        Parameters:
        name - The name of the method.
        description - A human readable description of the operation.
        signature - MBeanParameterInfo objects describing the parameters(arguments) of the method. This may be null with the same effect as a zero-length array.
        type - The type of the method's return value.
        impact - The impact of the method, one of INFO, ACTION, ACTION_INFO, UNKNOWN.
      • MBeanOperationInfo

        public MBeanOperationInfo(String name,
                                  String description,
                                  MBeanParameterInfo[] signature,
                                  String type,
                                  int impact,
                                  Descriptor descriptor)
        Constructs an MBeanOperationInfo object.
        Parameters:
        name - The name of the method.
        description - A human readable description of the operation.
        signature - MBeanParameterInfo objects describing the parameters(arguments) of the method. This may be null with the same effect as a zero-length array.
        type - The type of the method's return value.
        impact - The impact of the method, one of INFO, ACTION, ACTION_INFO, UNKNOWN.
        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
      • getReturnType

        public String getReturnType()
        Returns the type of the method's return value.
        Returns:
        the return type.
      • getSignature

        public MBeanParameterInfo[] getSignature()

        Returns the list of parameters for this operation. Each parameter is described by an MBeanParameterInfo object.

        The returned array is a shallow copy of the internal array, which means that it is a copy of the internal array of references to the MBeanParameterInfo objects but that each referenced MBeanParameterInfo object is not copied.

        Returns:
        An array of MBeanParameterInfo objects.
      • getImpact

        public int getImpact()
        Returns the impact of the method, one of INFO, ACTION, ACTION_INFO, UNKNOWN.
        Returns:
        the impact code.
      • 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.
      • 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™ programming language.)

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


Content

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

IT dictionary

License.
All information of this service is derived from the free sources and is provided solely in the form of quotations. This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.
Copyright 2016 © ELTASK.COM. All rights reserved.
Site is optimized for mobile devices.
Downloads: 580 / 158675388. Delta: 0.04035 с