01: /* Soot - a J*va Optimization Framework
02: * Copyright (C) 2004 Jennifer Lhotak
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the
16: * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17: * Boston, MA 02111-1307, USA.
18: */
19:
20: package soot.javaToJimple;
21:
22: import java.util.*;
23:
24: import polyglot.ast.Node;
25:
26: public class ClassLiteralChecker extends polyglot.visit.NodeVisitor {
27:
28: private final ArrayList<Node> list;
29:
30: public ArrayList<Node> getList() {
31: return list;
32: }
33:
34: public ClassLiteralChecker() {
35: list = new ArrayList<Node>();
36: }
37:
38: public polyglot.ast.Node override(polyglot.ast.Node parent,
39: polyglot.ast.Node n) {
40: if (n instanceof polyglot.ast.ClassDecl) {
41: return n;
42: }
43: if ((n instanceof polyglot.ast.New)
44: && (((polyglot.ast.New) n).anonType() != null)) {
45: return n;
46: }
47: return null;
48: }
49:
50: public polyglot.visit.NodeVisitor enter(polyglot.ast.Node parent,
51: polyglot.ast.Node n) {
52:
53: if (n instanceof polyglot.ast.ClassLit) {
54: polyglot.ast.ClassLit lit = (polyglot.ast.ClassLit) n;
55: // only find ones where type is not primitive
56: if (!lit.typeNode().type().isPrimitive()) {
57: list.add(n);
58: }
59: }
60: return enter(n);
61: }
62: }
|