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 form for bytecodes
24: * which have single byte operands.
25: */
26: public class ByteForm extends ByteCodeForm {
27:
28: public ByteForm(int opcode, String name, int[] rewrite) {
29: super (opcode, name, rewrite);
30: }
31:
32: public int getOperandType() {
33: return TYPE_BYTE;
34: }
35:
36: public boolean hasByteOperand() {
37: return true;
38: }
39:
40: /* (non-Javadoc)
41: * @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)
42: */
43: public void setByteCodeOperands(ByteCode byteCode,
44: OperandManager operandManager, int codeLength) {
45: byteCode.setOperandByte(operandManager.nextByte() & 0xFF, 0);
46: }
47: }
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