01: /*
02: * Distributed as part of debuggen v.0.1.0
03: *
04: * Copyright (C) 2005 Machinery For Change, Inc.
05: *
06: * Author: Steve Waldman <swaldman@mchange.com>
07: *
08: * This library is free software; you can redistribute it and/or modify
09: * it under the terms of the GNU Lesser General Public License version 2.1, as
10: * published by the Free Software Foundation.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public License
18: * along with this software; see the file LICENSE. If not, write to the
19: * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: */
22:
23: package com.mchange.v1.util;
24:
25: /**
26: * Incomplete parent of "Unreliable Iterator"
27: * This is often bound to a scarce resource! Don't
28: * forget to close it when you are done!!!
29: *
30: * This interface is not intended to be implemented
31: * directly, but to be extended by subinterfaces
32: * that narrow the exceptions reasonably.
33: */
34: public interface UIterator extends ClosableResource {
35: public boolean hasNext() throws Exception;
36:
37: public Object next() throws Exception;
38:
39: public void remove() throws Exception;
40:
41: public void close() throws Exception;
42: }
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