Interface OpenMBeanConstructorInfo
- All Known Implementing Classes:
OpenMBeanConstructorInfoSupport
public interface OpenMBeanConstructorInfo
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
Method Summary
Modifier and Type | Method | Description |
---|---|---|
boolean | equals(Object obj) | Compares the specified obj parameter with this |
String | getDescription() | Returns a human readable description of the constructor described by this |
String | getName() | Returns the name of the constructor described by this |
MBeanParameterInfo[] | getSignature() | Returns an array of |
int | hashCode() | Returns the hash code value for this |
String | toString() | Returns a string representation of this |
Method Detail
getDescription
String getDescription()
Returns a human readable description of the constructor described by this OpenMBeanConstructorInfo
instance.
- Returns:
- the description.
getName
String getName()
Returns the name of the constructor described by this OpenMBeanConstructorInfo
instance.
- Returns:
- the name.
getSignature
MBeanParameterInfo[] getSignature()
Returns an array of OpenMBeanParameterInfo
instances describing each parameter in the signature of the constructor described by this OpenMBeanConstructorInfo
instance.
- Returns:
- the signature.
equals
boolean equals(Object obj)
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.
equals
method works properly for obj parameters which are different implementations of the OpenMBeanConstructorInfo
interface. - Overrides:
-
equals
in classObject
- Parameters:
-
obj
- the object to be compared for equality with thisOpenMBeanConstructorInfo
instance; - Returns:
-
true
if the specified object is equal to thisOpenMBeanConstructorInfo
instance. - See Also:
-
Object.hashCode()
,HashMap
hashCode
int hashCode()
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()
.
- Overrides:
-
hashCode
in classObject
- Returns:
- the hash code value for this
OpenMBeanConstructorInfo
instance - See Also:
-
Object.equals(java.lang.Object)
,System.identityHashCode(java.lang.Object)
toString
String toString()
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.