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38
39
40 package com.sun.xml.fastinfoset.util;
41
42 import com.sun.xml.fastinfoset.QualifiedName;
43 import com.sun.xml.fastinfoset.CommonResourceBundle;
44
45 public class QualifiedNameArray extends ValueArray {
46
47 public QualifiedName[] _array;
48
49 private QualifiedNameArray _readOnlyArray;
50
51 public QualifiedNameArray(int initialCapacity, int maximumCapacity) {
52 _array = new QualifiedName[initialCapacity];
53 _maximumCapacity = maximumCapacity;
54 }
55
56 public QualifiedNameArray() {
57 this(DEFAULT_CAPACITY, MAXIMUM_CAPACITY);
58 }
59
60 public final void clear() {
61 for (int i = _readOnlyArraySize; i < _size; i++) {
62 _array[i] = null;
63 }
64 _size = _readOnlyArraySize;
65 }
66
67 public final QualifiedName[] getArray() {
68 return _array;
69 }
70
71 public final void setReadOnlyArray(ValueArray readOnlyArray, boolean clear) {
72 if (!(readOnlyArray instanceof QualifiedNameArray)) {
73 throw new IllegalArgumentException  (CommonResourceBundle.getInstance().
74 getString("message.illegalClass", new Object []{readOnlyArray}));
75 }
76
77 setReadOnlyArray((QualifiedNameArray)readOnlyArray, clear);
78 }
79
80 public final void setReadOnlyArray(QualifiedNameArray readOnlyArray, boolean clear) {
81 if (readOnlyArray != null) {
82 _readOnlyArray = readOnlyArray;
83 _readOnlyArraySize = readOnlyArray.getSize();
84
85 if (clear) {
86 clear();
87 }
88
89 _array = getCompleteArray();
90 _size = _readOnlyArraySize;
91 }
92 }
93
94 public final QualifiedName[] getCompleteArray() {
95 if (_readOnlyArray == null) {
96 return _array;
97 } else {
98 final QualifiedName[] ra = _readOnlyArray.getCompleteArray();
99 final QualifiedName[] a = new QualifiedName[_readOnlyArraySize + _array.length];
100 System.arraycopy(ra, 0, a, 0, _readOnlyArraySize);
101 return a;
102 }
103 }
104
105 public final QualifiedName get(int i) {
106 return _array[i];
107 }
108
109 public final void add(QualifiedName s) {
110 if (_size == _array.length) {
111 resize();
112 }
113
114 _array[_size++] = s;
115 }
116
117 protected final void resize() {
118 if (_size == _maximumCapacity) {
119 throw new ValueArrayResourceException(CommonResourceBundle.getInstance().getString("message.arrayMaxCapacity"));
120 }
121
122 int newSize = _size * 3 / 2 + 1;
123 if (newSize > _maximumCapacity) {
124 newSize = _maximumCapacity;
125 }
126
127 final QualifiedName[] newArray = new QualifiedName[newSize];
128 System.arraycopy(_array, 0, newArray, 0, _size);
129 _array = newArray;
130 }
131
132 }
133 |
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