01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.harmony.pack200.bytecode.forms;
18:
19: import org.apache.harmony.pack200.bytecode.ByteCode;
20: import org.apache.harmony.pack200.bytecode.OperandManager;
21:
22: /**
23: * This class implements the byte code form for the
24: * multianewarray instruction. It has a class reference
25: * and a byte operand.
26: *
27: * MultiANewArrayForms (like other anewarray
28: * forms) do not track the last new().
29: */
30: public class MultiANewArrayForm extends ClassRefForm {
31:
32: public MultiANewArrayForm(int opcode, String name, int[] rewrite) {
33: super (opcode, name, rewrite);
34: // TODO Auto-generated constructor stub
35: }
36:
37: public int getOperandType() {
38: return TYPE_MULTIANEWARRAY;
39: }
40:
41: public boolean hasMultianewarrayOperand() {
42: return true;
43: }
44:
45: public boolean hasClassRefOperand() {
46: return false;
47: }
48:
49: /* (non-Javadoc)
50: * @see org.apache.harmony.pack200.bytecode.forms.ByteCodeForm#setByteCodeOperands(org.apache.harmony.pack200.bytecode.ByteCode, org.apache.harmony.pack200.bytecode.OperandTable, org.apache.harmony.pack200.SegmentConstantPool)
51: */
52: public void setByteCodeOperands(ByteCode byteCode,
53: OperandManager operandManager, int codeLength) {
54: // multianewarray has a class ref and a dimension.
55: // The superclass handles the class ref.
56: super .setByteCodeOperands(byteCode, operandManager, codeLength);
57:
58: // We have to handle the dimension.
59: int dimension = operandManager.nextByte();
60: byteCode.setOperandByte(dimension, 2);
61: }
62: }
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