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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 {@code OpenMBeanConstructorInfo} 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 {@code OpenMBeanConstructorInfo} 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 {@code OpenMBeanParameterInfo} instances
     * describing each parameter in the signature of the constructor
     * described by this {@code OpenMBeanConstructorInfo} 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} instance for equality.
     * <p>
     * Returns {@code true} 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} interface,</li>
     * <li>their names are equal</li>
     * <li>their signatures are equal.</li>
     * </ul>
     * This ensures that this {@code equals} method works properly for <var>obj</var> parameters which are
     * different implementations of the {@code OpenMBeanConstructorInfo} interface.
     * <br>&nbsp;
     * @param  obj  the object to be compared for equality with this {@code OpenMBeanConstructorInfo} instance;
     *
     * @return  {@code true} if the specified object is equal to this {@code OpenMBeanConstructorInfo} 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} instance.
     * <p>
     * The hash code of an {@code OpenMBeanConstructorInfo} instance is the sum of the hash codes
     * of all elements of information used in {@code equals} comparisons
     * (ie: its name and signature, where the signature hashCode is calculated by a call to
     *  {@code java.util.Arrays.asList(this.getSignature).hashCode()}).
     * <p>
     * This ensures that {@code t1.equals(t2)} implies that {@code t1.hashCode()==t2.hashCode()}
     * for any two {@code OpenMBeanConstructorInfo} instances {@code t1} and {@code t2},
     * as required by the general contract of the method
     * {@link Object#hashCode() Object.hashCode()}.
     *
     * @return  the hash code value for this {@code OpenMBeanConstructorInfo} 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} instance.
     * <p>
     * The string representation consists of the name of this class
     * (ie {@code javax.management.openmbean.OpenMBeanConstructorInfo}),
     * and the name and signature of the described constructor.
     *
     * @return  a string representation of this {@code OpenMBeanConstructorInfo} instance
     */
    public String toString();

}