01: package net.sourceforge.squirrel_sql.fw.util;
02:
03: /*
04: * Copyright (C) 2001 Johan Companger
05: * jcompagner@j-com.nl
06: *
07: * Modifications copyright (C) 2001 Colin Bell
08: * colbell@users.sourceforge.net
09: *
10: * This library is free software; you can redistribute it and/or
11: * modify it under the terms of the GNU Lesser General Public
12: * License as published by the Free Software Foundation; either
13: * version 2.1 of the License, or (at your option) any later version.
14: *
15: * This library is distributed in the hope that it will be useful,
16: * but WITHOUT ANY WARRANTY; without even the implied warranty of
17: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18: * Lesser General Public License for more details.
19: *
20: * You should have received a copy of the GNU Lesser General Public
21: * License along with this library; if not, write to the Free Software
22: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: */
24:
25: /**
26: * Callback class for <TT>TaskThreadPool</TT>. Allows
27: * <TT>TaskExecuter</TT> objects to make calls on the thread pool
28: */
29: interface ITaskThreadPoolCallback {
30: void incrementFreeThreadCount();
31:
32: void decrementFreeThreadCount();
33:
34: Runnable nextTask();
35:
36: void showMessage(Throwable th);
37: }
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