- java.lang.Object
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- javax.management.MBeanFeatureInfo
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- javax.management.MBeanConstructorInfo
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- javax.management.openmbean.OpenMBeanConstructorInfoSupport
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- All Implemented Interfaces:
Serializable,Cloneable,DescriptorRead,OpenMBeanConstructorInfo
public class OpenMBeanConstructorInfoSupport extends MBeanConstructorInfo implements OpenMBeanConstructorInfo
Describes a constructor of an Open MBean.- Since:
- 1.5
- See Also:
- Serialized Form
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Field Summary
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Fields declared in class javax.management.MBeanFeatureInfo
description, name
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Constructor Summary
Constructors Constructor Description OpenMBeanConstructorInfoSupport(String name, String description, OpenMBeanParameterInfo[] signature)Constructs anOpenMBeanConstructorInfoSupportinstance, which describes the constructor of a class of open MBeans with the specifiedname,descriptionandsignature.OpenMBeanConstructorInfoSupport(String name, String description, OpenMBeanParameterInfo[] signature, Descriptor descriptor)Constructs anOpenMBeanConstructorInfoSupportinstance, which describes the constructor of a class of open MBeans with the specifiedname,description,signature, anddescriptor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanequals(Object obj)Compares the specifiedobjparameter with thisOpenMBeanConstructorInfoSupportinstance for equality.inthashCode()Returns the hash code value for thisOpenMBeanConstructorInfoSupportinstance.StringtoString()Returns a string representation of thisOpenMBeanConstructorInfoSupportinstance.-
Methods declared in class javax.management.MBeanConstructorInfo
clone, getSignature
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Methods declared in class javax.management.MBeanFeatureInfo
getDescription, getDescriptor, getName
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Methods declared in interface javax.management.openmbean.OpenMBeanConstructorInfo
getDescription, getName, getSignature
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Constructor Detail
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OpenMBeanConstructorInfoSupport
public OpenMBeanConstructorInfoSupport(String name, String description, OpenMBeanParameterInfo[] signature)
Constructs an
OpenMBeanConstructorInfoSupportinstance, which describes the constructor of a class of open MBeans with the specifiedname,descriptionandsignature.The
signaturearray parameter is internally copied, so that subsequent changes to the array referenced bysignaturehave no effect on this instance.- Parameters:
name- cannot be a null or empty string.description- cannot be a null or empty string.signature- can be null or empty if there are no parameters to describe.- Throws:
IllegalArgumentException- ifnameordescriptionare null or empty string.ArrayStoreException- Ifsignatureis not an array of instances of a subclass ofMBeanParameterInfo.
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OpenMBeanConstructorInfoSupport
public OpenMBeanConstructorInfoSupport(String name, String description, OpenMBeanParameterInfo[] signature, Descriptor descriptor)
Constructs an
OpenMBeanConstructorInfoSupportinstance, which describes the constructor of a class of open MBeans with the specifiedname,description,signature, anddescriptor.The
signaturearray parameter is internally copied, so that subsequent changes to the array referenced bysignaturehave no effect on this instance.- Parameters:
name- cannot be a null or empty string.description- cannot be a null or empty string.signature- can be null or empty if there are no parameters to describe.descriptor- The descriptor for the constructor. This may be null which is equivalent to an empty descriptor.- Throws:
IllegalArgumentException- ifnameordescriptionare null or empty string.ArrayStoreException- Ifsignatureis not an array of instances of a subclass ofMBeanParameterInfo.- Since:
- 1.6
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Method Detail
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equals
public boolean equals(Object obj)
Compares the specified
objparameter with thisOpenMBeanConstructorInfoSupportinstance for equality.Returns
trueif and only if all of the following statements are true:objis non null,objalso implements theOpenMBeanConstructorInfointerface,- their names are equal
- their signatures are equal.
equalsmethod works properly forobjparameters which are different implementations of theOpenMBeanConstructorInfointerface.- Specified by:
equalsin interfaceOpenMBeanConstructorInfo- Overrides:
equalsin classMBeanConstructorInfo- Parameters:
obj- the object to be compared for equality with thisOpenMBeanConstructorInfoSupportinstance;- Returns:
trueif the specified object is equal to thisOpenMBeanConstructorInfoSupportinstance.- See Also:
Object.hashCode()
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hashCode
public int hashCode()
Returns the hash code value for this
OpenMBeanConstructorInfoSupportinstance.The hash code of an
OpenMBeanConstructorInfoSupportinstance is the sum of the hash codes of all elements of information used inequalscomparisons (ie: its name and signature, where the signature hashCode is calculated by a call tojava.util.Arrays.asList(this.getSignature).hashCode()).This ensures that
t1.equals(t2)implies thatt1.hashCode()==t2.hashCode()for any twoOpenMBeanConstructorInfoSupportinstancest1andt2, as required by the general contract of the methodObject.hashCode().However, note that another instance of a class implementing the
OpenMBeanConstructorInfointerface may be equal to thisOpenMBeanConstructorInfoSupportinstance as defined byequals(java.lang.Object), but may have a different hash code if it is calculated differently.As
OpenMBeanConstructorInfoSupportinstances are immutable, the hash code for this instance is calculated once, on the first call tohashCode, and then the same value is returned for subsequent calls.- Specified by:
hashCodein interfaceOpenMBeanConstructorInfo- Overrides:
hashCodein classObject- Returns:
- the hash code value for this
OpenMBeanConstructorInfoSupportinstance - See Also:
Object.equals(java.lang.Object)
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toString
public String toString()
Returns a string representation of this
OpenMBeanConstructorInfoSupportinstance.The string representation consists of the name of this class (ie
javax.management.openmbean.OpenMBeanConstructorInfoSupport), the name and signature of the described constructor and the string representation of its descriptor.As
OpenMBeanConstructorInfoSupportinstances are immutable, the string representation for this instance is calculated once, on the first call totoString, and then the same value is returned for subsequent calls.- Specified by:
toStringin interfaceOpenMBeanConstructorInfo- Overrides:
toStringin classObject- Returns:
- a string representation of this
OpenMBeanConstructorInfoSupportinstance
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