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.poi.hdgf.chunks;
18:
19: /**
20: * A chunk header from v6
21: */
22: public class ChunkHeaderV6 extends ChunkHeader {
23: protected short unknown2;
24: protected short unknown3;
25:
26: public short getUnknown2() {
27: return unknown2;
28: }
29:
30: public short getUnknown3() {
31: return unknown3;
32: }
33:
34: public int getSizeInBytes() {
35: return 19;
36: }
37:
38: /**
39: * Does the chunk have a trailer?
40: */
41: public boolean hasTrailer() {
42: if (unknown1 != 0 || type == 0x71 || type == 0x70) {
43: return true;
44: }
45: if (type == 0x6b || type == 0x6a || type == 0x69
46: || type == 0x66 || type == 0x65 || type == 0x2c) {
47: return true;
48: }
49: return false;
50: }
51:
52: /**
53: * Does the chunk have a separator?
54: */
55: public boolean hasSeparator() {
56: // V6 never has separators
57: return false;
58: }
59: }
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