01: /*
02: * Javassist, a Java-bytecode translator toolkit.
03: * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
04: *
05: * The contents of this file are subject to the Mozilla Public License Version
06: * 1.1 (the "License"); you may not use this file except in compliance with
07: * the License. Alternatively, the contents of this file may be used under
08: * the terms of the GNU Lesser General Public License Version 2.1 or later.
09: *
10: * Software distributed under the License is distributed on an "AS IS" basis,
11: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12: * for the specific language governing rights and limitations under the
13: * License.
14: */
15:
16: package javassist.compiler;
17:
18: import javassist.bytecode.Bytecode;
19: import javassist.compiler.ast.ASTList;
20:
21: /**
22: * An interface to an object for implementing $proceed().
23: *
24: * @see javassist.compiler.JvstCodeGen#setProceedHandler(ProceedHandler, String)
25: * @see javassist.compiler.JvstCodeGen#atMethodCall(Expr)
26: */
27: public interface ProceedHandler {
28: void doit(JvstCodeGen gen, Bytecode b, ASTList args)
29: throws CompileError;
30:
31: void setReturnType(JvstTypeChecker c, ASTList args)
32: throws CompileError;
33: }
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