au.com.prunge.jgenfile
Interface CanSetParentOperation

All Superinterfaces:

ItemOperation, Operation

All Known Implementing Classes:

ConstantCanSetParentOperation

public interface CanSetParentOperation

extends ItemOperation

An operation that tests whether the parent of an item can be changed.

If this operation indicates the parent can be changed it doesn't mean that a parent change will be guarenteed to work. It is just a recommendation as to whether trying to change the parent is possible.

Version:

1.0

Author:

Peter Runge

Method Summary

boolean

canSetParent() Returns whether the parent of the item can be changed.

Methods inherited from interface au.com.prunge.jgenfile.ItemOperation

getItem

Methods inherited from interface au.com.prunge.jgenfile.Operation

abort, addOperationHints, getLastRunException, getOperationHint, getOperationHints, hasRun, run, setOperationHint, setOperationHints

Method Detail

canSetParent

public boolean canSetParent()
                     throws OperationNotFinishedException,
                            JGenFileException

Returns whether the parent of the item can be changed.

Returns:

true if the parent can possibly be changed, false if a parent change is not possible.

Throws:

OperationNotFinishedException - if this method was called and the run() method has not finished or has not been called.

JGenFileException - if another error occurs.