au.com.prunge.jgenfile
Class InvalidAncestorException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.io.IOException
                    |
                    +--au.com.prunge.jgenfile.JGenFileException
                          |
                          +--au.com.prunge.jgenfile.InvalidAncestorException

All Implemented Interfaces:

Serializable

public class InvalidAncestorException

extends JGenFileException

An exception that occurs when a directory that is expected to be an ancestor of an item cannot be found.

Version:

1.0

Author:

Peter Runge

See Also:

Serialized Form

Constructor Summary

InvalidAncestorException(au.com.prunge.jgenfile.Item item, au.com.prunge.jgenfile.Directory ancestor)
Constructs an InvalidAncestorException.

InvalidAncestorException(String s, au.com.prunge.jgenfile.Item item, au.com.prunge.jgenfile.Directory ancestor)
Constructs an InvalidAncestorException with the specified detail message.

Method Summary

au.com.prunge.jgenfile.Directory	getAncestor() Returns the directory that was found not to be an ancestor of the item.
au.com.prunge.jgenfile.Item	getItem() Returns the item whose ancestor could not be found.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InvalidAncestorException

public InvalidAncestorException(au.com.prunge.jgenfile.Item item,
                                au.com.prunge.jgenfile.Directory ancestor)
                         throws NullPointerException

Constructs an InvalidAncestorException.

Parameters:

item - the item whose ancestor could not be found.

ancestor - the directory that was found not to be an ancestor of item.

Throws:

NullPointerException - if item or ancestor is null.

InvalidAncestorException

public InvalidAncestorException(String s,
                                au.com.prunge.jgenfile.Item item,
                                au.com.prunge.jgenfile.Directory ancestor)

Constructs an InvalidAncestorException with the specified detail message.

Parameters:

s - the detail message.

item - the item whose ancestor could not be found.

ancestor - the directory that was found not to be an ancestor of item.

Throws:

NullPointerException - if item or ancestor is null.

Method Detail

getItem

public au.com.prunge.jgenfile.Item getItem()

Returns the item whose ancestor could not be found.

Returns:

the item whose ancestor could not be found.

getAncestor

public au.com.prunge.jgenfile.Directory getAncestor()

Returns the directory that was found not to be an ancestor of the item.

Returns:

the non-ancestor directory.