de.smartics.exceptions.id
Class UuidExceptionId

java.lang.Object
  de.smartics.exceptions.id.UuidExceptionId

All Implemented Interfaces:

ExceptionId< UUID>, Serializable

public class UuidExceptionId
     
     

      
      extends 
      
      Object
     
     
     
     

      
      implements 
      
      ExceptionId<
      
      UUID>
     
     

An implementation where the exception identifier is modelled as an UUID.

Author:

Robert Reiner

See Also:

Serialized Form

Constructor Summary

UuidExceptionId()
Constructor to create an instance with a random UUID.

UuidExceptionId(UUID uuid)
Default constructor that creates an instance with the given UUID.

Method Summary

boolean	equals(Object object) Returns true if the given object is semantically equal to the given object, false otherwise.
UUID	getId() Returns the implementing type of the identifier.
int	hashCode() Returns the hashcode of the object.
String	toString() Returns the UUID as a string.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

UuidExceptionId

public UuidExceptionId()

Constructor to create an instance with a random UUID.

UuidExceptionId

public UuidExceptionId(UUID uuid)

Default constructor that creates an instance with the given UUID.

Parameters:

uuid - the unique identifier to use for an exception.

Method Detail

getId

public UUID getId()

Returns the implementing type of the identifier.

Specified by:

getId in interface ExceptionId<UUID>

Returns:

the implementing type of the identifier.

See Also:

ExceptionId.getId()

equals

public boolean equals(Object object)

Returns true if the given object is semantically equal to the given object, false otherwise.

Two instances o this class are equal if they have the same identifier.

Overrides:

equals in class Object

Parameters:

object - the instance to compare to.

Returns:

true if the given object is semantically equal to the given object, false otherwise.

hashCode

public int hashCode()

Returns the hashcode of the object.

It is the hashcode of the UUID instance.

Overrides:

hashCode in class Object

Returns:

the hash code.

toString

public String toString()

Returns the UUID as a string.

Specified by:

toString in interface ExceptionId<UUID>

Overrides:

toString in class Object

Returns:

the UUID as a string.

See Also:

Object.toString()