01: /*
02: * FindBugs - Find bugs in Java programs
03: * Copyright (C) 2004 University of Maryland
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation; either
08: * version 2.1 of the License, or (at your option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public
16: * License along with this library; if not, write to the Free Software
17: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18: */
19:
20: package edu.umd.cs.findbugs.tools.patcomp;
21:
22: import java.io.IOException;
23:
24: /**
25: * Interface for emitting Java source as a sequence of tokens.
26: */
27: public interface CodeEmitter {
28: /**
29: * Emit a single token.
30: * @param token the token
31: */
32: public void emitToken(String token) throws IOException;
33:
34: /** Called when all output is finished. */
35: public void finish() throws IOException;
36: }
37:
38: // vim:ts=3
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