01: /*
02: * Copyright 2000-2004 The Apache Software Foundation
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: *
16: */
17: package org.apache.bcel.generic;
18:
19: /**
20: * ALOAD - Load reference from local variable
21: * <PRE>Stack: ... -> ..., objectref</PRE>
22: *
23: * @version $Id: ALOAD.java 386056 2006-03-15 11:31:56Z tcurdt $
24: * @author <A HREF="mailto:m.dahm@gmx.de">M. Dahm</A>
25: */
26: public class ALOAD extends LoadInstruction {
27:
28: /**
29: * Empty constructor needed for the Class.newInstance() statement in
30: * Instruction.readInstruction(). Not to be used otherwise.
31: */
32: ALOAD() {
33: super (org.apache.bcel.Constants.ALOAD,
34: org.apache.bcel.Constants.ALOAD_0);
35: }
36:
37: /** Load reference from local variable
38: * @param n index of local variable
39: */
40: public ALOAD(int n) {
41: super (org.apache.bcel.Constants.ALOAD,
42: org.apache.bcel.Constants.ALOAD_0, n);
43: }
44:
45: /**
46: * Call corresponding visitor method(s). The order is:
47: * Call visitor methods of implemented interfaces first, then
48: * call methods according to the class hierarchy in descending order,
49: * i.e., the most specific visitXXX() call comes last.
50: *
51: * @param v Visitor object
52: */
53: public void accept(Visitor v) {
54: super.accept(v);
55: v.visitALOAD(this);
56: }
57: }
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