au.com.prunge.jgenfile
Interface CanGetChildrenOperation

All Superinterfaces:

DirectoryOperation, ItemOperation, Operation

All Known Implementing Classes:

ConstantCanGetChildrenOperation

public interface CanGetChildrenOperation

extends DirectoryOperation

An operation that tests whether the children of a directory can be acquired.

Version:

1.0

Author:

Peter Runge

Method Summary

boolean

canGetChildren() Returns whether the children of the directory can be acquired.

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

getDirectory

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

canGetChildren

public boolean canGetChildren()
                       throws OperationNotFinishedException,
                              JGenFileException

Returns whether the children of the directory can be acquired.

Returns:

true if the children can be acquired, false if not.

Throws:

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

JGenFileException - if another error occurs.