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.pointers;
18:
19: /**
20: * Base class of pointers, which hold metadata and offsets about
21: * blocks elsewhere in the file
22: */
23: public abstract class Pointer {
24: protected int type;
25: protected int address;
26: protected int offset;
27: protected int length;
28: protected short format;
29:
30: public int getAddress() {
31: return address;
32: }
33:
34: public short getFormat() {
35: return format;
36: }
37:
38: public int getLength() {
39: return length;
40: }
41:
42: public int getOffset() {
43: return offset;
44: }
45:
46: public int getType() {
47: return type;
48: }
49:
50: public abstract int getSizeInBytes();
51:
52: public abstract boolean destinationHasStrings();
53:
54: public abstract boolean destinationHasPointers();
55:
56: public abstract boolean destinationHasChunks();
57:
58: public abstract boolean destinationCompressed();
59: }
|