ccs.cpc.impl
Class RecurseUpdater

java.lang.Object
  ccs.cpc.impl.RecurseUpdater

All Implemented Interfaces:

java.lang.Runnable

 class RecurseUpdater
extends java.lang.Object
implements java.lang.Runnable

Potentially long-running processes such as recursions run in a worker thread. Periodically these need to either send back progress reports to let the user know what's going on, or perform an interaction. These need to happen in the dispatch thread.

Constructor Summary

RecurseUpdater(CpcImpl cpc)

Method Summary

(package private) int	confirm(java.lang.String title, java.lang.Object o) Request a confirmation, using MsgBox.quinconfirm.
(package private) boolean	hurl(java.lang.Exception e) Report an exception.
(package private) void	postCompact() Perform a compaction post-process, ie. the required cleanup (only).
(package private) void	postRecurse(VFileProcessor vfp) Perform a recursion post-process and the required cleanup.
(package private) void	reset() Reset the updater at the start of a long-running process.
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

RecurseUpdater

RecurseUpdater(CpcImpl cpc)

Method Detail

reset

void reset()

Reset the updater at the start of a long-running process. (The updater is stateful.)

confirm

int confirm(java.lang.String title,
            java.lang.Object o)

Request a confirmation, using MsgBox.quinconfirm.

Parameters:

title - The dialog title.

o - the payload for the dialog, usually either a String or an Object[].

Returns:

the raw quinConfirm result.

hurl

boolean hurl(java.lang.Exception e)

Report an exception. Return whether to continue. If the exception is RecursionFailedException, always returns false.

postRecurse

void postRecurse(VFileProcessor vfp)

Perform a recursion post-process and the required cleanup.

postCompact

void postCompact()

Perform a compaction post-process, ie. the required cleanup (only).

run

public void run()

Specified by:

run in interface java.lang.Runnable