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package javax.management.openmbean;


// java import
//


// jmx import
//
import javax.management.MBeanParameterInfo;



Describes a constructor of an Open MBean.


This interface declares the same methods as the class MBeanConstructorInfo. A class implementing this interface (typically OpenMBeanConstructorInfoSupport) should extend MBeanConstructorInfo.


The getSignature() method should return at runtime an array of instances of a subclass of MBeanParameterInfo which implements the OpenMBeanParameterInfo interface (typically OpenMBeanParameterInfoSupport).


Since:1.5
/**
 * <p>Describes a constructor of an Open MBean.</p>
 *
 * <p>This interface declares the same methods as the class {@link
 * javax.management.MBeanConstructorInfo}.  A class implementing this
 * interface (typically {@link OpenMBeanConstructorInfoSupport})
 * should extend {@link javax.management.MBeanConstructorInfo}.</p>
 *
 * <p>The {@link #getSignature()} method should return at runtime an
 * array of instances of a subclass of {@link MBeanParameterInfo}
 * which implements the {@link OpenMBeanParameterInfo} interface
 * (typically {@link OpenMBeanParameterInfoSupport}).</p>
 *
 *
 *
 * @since 1.5
 */
public interface OpenMBeanConstructorInfo {

    // Re-declares the methods that are in class MBeanConstructorInfo of JMX 1.0
    // (methods will be removed when MBeanConstructorInfo is made a parent interface of this interface)

    
Returns a human readable description of the constructor
described by this OpenMBeanConstructorInfo instance.

Returns:the description.
/**
     * Returns a human readable description of the constructor
     * described by this <tt>OpenMBeanConstructorInfo</tt> instance.
     *
     * @return the description.
     */
    public String getDescription() ;

    
Returns the name of the constructor
described by this OpenMBeanConstructorInfo instance.

Returns:the name.
/**
     * Returns the name of the constructor
     * described by this <tt>OpenMBeanConstructorInfo</tt> instance.
     *
     * @return the name.
     */
    public String getName() ;

    
Returns an array of OpenMBeanParameterInfo instances
describing each parameter in the signature of the constructor
described by this OpenMBeanConstructorInfo instance.

Returns:the signature.
/**
     * Returns an array of <tt>OpenMBeanParameterInfo</tt> instances
     * describing each parameter in the signature of the constructor
     * described by this <tt>OpenMBeanConstructorInfo</tt> instance.
     *
     * @return the signature.
     */
    public MBeanParameterInfo[] getSignature() ;


    // commodity methods
    //

    
Compares the specified obj parameter with this OpenMBeanConstructorInfo instance for equality.


Returns true if and only if all of the following statements are true:

    

  • obj is non null,
    • 

  • obj also implements the OpenMBeanConstructorInfo interface,
    • 

  • their names are equal
    • 

  • their signatures are equal.
    • 


This ensures that this equals method works properly for obj parameters which are
different implementations of the OpenMBeanConstructorInfo interface.

 

Params:
  • obj –  the object to be compared for equality with this OpenMBeanConstructorInfo instance;
Returns: true if the specified object is equal to this OpenMBeanConstructorInfo instance.
/**
     * Compares the specified <var>obj</var> parameter with this <code>OpenMBeanConstructorInfo</code> instance for equality.
     * <p>
     * Returns <tt>true</tt> if and only if all of the following statements are true:
     * <ul>
     * <li><var>obj</var> is non null,</li>
     * <li><var>obj</var> also implements the <code>OpenMBeanConstructorInfo</code> interface,</li>
     * <li>their names are equal</li>
     * <li>their signatures are equal.</li>
     * </ul>
     * This ensures that this <tt>equals</tt> method works properly for <var>obj</var> parameters which are
     * different implementations of the <code>OpenMBeanConstructorInfo</code> interface.
     * <br>&nbsp;
     * @param  obj  the object to be compared for equality with this <code>OpenMBeanConstructorInfo</code> instance;
     *
     * @return  <code>true</code> if the specified object is equal to this <code>OpenMBeanConstructorInfo</code> instance.
     */
    public boolean equals(Object obj);

    
Returns the hash code value for this OpenMBeanConstructorInfo instance.


The hash code of an OpenMBeanConstructorInfo instance is the sum of the hash codes
of all elements of information used in equals comparisons
(ie: its name and signature, where the signature hashCode is calculated by a call to
 java.util.Arrays.asList(this.getSignature).hashCode()).


This ensures that  t1.equals(t2)  implies that  t1.hashCode()==t2.hashCode() 
for any two OpenMBeanConstructorInfo instances t1 and t2, as required by the general contract of the method Object.hashCode(). 


Returns: the hash code value for this OpenMBeanConstructorInfo instance
/**
     * Returns the hash code value for this <code>OpenMBeanConstructorInfo</code> instance.
     * <p>
     * The hash code of an <code>OpenMBeanConstructorInfo</code> instance is the sum of the hash codes
     * of all elements of information used in <code>equals</code> comparisons
     * (ie: its name and signature, where the signature hashCode is calculated by a call to
     *  <tt>java.util.Arrays.asList(this.getSignature).hashCode()</tt>).
     * <p>
     * This ensures that <code> t1.equals(t2) </code> implies that <code> t1.hashCode()==t2.hashCode() </code>
     * for any two <code>OpenMBeanConstructorInfo</code> instances <code>t1</code> and <code>t2</code>,
     * as required by the general contract of the method
     * {@link Object#hashCode() Object.hashCode()}.
     * <p>
     *
     * @return  the hash code value for this <code>OpenMBeanConstructorInfo</code> instance
     */
    public int hashCode();

    
Returns a string representation of this OpenMBeanConstructorInfo instance.


The string representation consists of the name of this class (ie javax.management.openmbean.OpenMBeanConstructorInfo),
and the name and signature of the described constructor.

Returns: a string representation of this OpenMBeanConstructorInfo instance
/**
     * Returns a string representation of this <code>OpenMBeanConstructorInfo</code> instance.
     * <p>
     * The string representation consists of the name of this class (ie <code>javax.management.openmbean.OpenMBeanConstructorInfo</code>),
     * and the name and signature of the described constructor.
     *
     * @return  a string representation of this <code>OpenMBeanConstructorInfo</code> instance
     */
    public String toString();

}