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1
24 package org.riotfamily.revolt.definition;
25
26
30 public class Column extends Identifier implements Cloneable  {
31
32 private String type;
33
34 private int length;
35
36 private boolean lengthSet;
37
38 private String defaultValue;
39
40 private boolean defaultValueSet;
41
42 private boolean notNull;
43
44 private boolean notNullSet;
45
46 private boolean primaryKey;
47
48 private boolean primaryKeySet;
49
50 private boolean autoIncrement;
51
52 private boolean autoIncrementSet;
53
54 public Column() {
55 }
56
57 public Column(String name) {
58 super(name);
59 }
60
61 public Column(String name, String type) {
62 super(name);
63 this.type = type;
64 }
65
66 public Column(String name, String type, int length) {
67 this(name, type);
68 setLength(length);
69 }
70
71 public boolean isAutoIncrement() {
72 return autoIncrement;
73 }
74
75 public void setAutoIncrement(boolean autoIncrement) {
76 this.autoIncrement = autoIncrement;
77 autoIncrementSet = true;
78 }
79
80 public boolean isAutoIncrementSet() {
81 return this.autoIncrementSet;
82 }
83
84 public String getDefaultValue() {
85 return this.defaultValue;
86 }
87
88 public void setDefaultValue(String defaultValue) {
89 this.defaultValue = defaultValue;
90 defaultValueSet = true;
91 }
92
93 public boolean isDefaultValueSet() {
94 return this.defaultValueSet;
95 }
96
97 public int getLength() {
98 return this.length;
99 }
100
101 public void setLength(int length) {
102 this.length = length;
103 lengthSet = true;
104 }
105
106 public boolean isLengthSet() {
107 return this.lengthSet;
108 }
109
110 public boolean isNotNullSet() {
111 return notNullSet;
112 }
113
114 public boolean isNotNull() {
115 return notNull;
116 }
117
118 public void setNotNull(boolean notNull) {
119 this.notNull = notNull;
120 notNullSet = true;
121 }
122
123 public boolean isPrimaryKeySet() {
124 return primaryKeySet;
125 }
126
127 public boolean isPrimaryKey() {
128 return primaryKey;
129 }
130
131 public void setPrimaryKey(boolean primaryKey) {
132 this.primaryKey = primaryKey;
133 primaryKeySet = true;
134 }
135
136 public String getType() {
137 return this.type;
138 }
139
140 public void setType(String type) {
141 this.type = type;
142 }
143
144 public Column copy() {
145 try {
146 return (Column) clone();
147 }
148 catch (CloneNotSupportedException e) {
149 throw new RuntimeException (e);
150 }
151 }
152
153 public void merge(Column column) {
154 if (column.isDefaultValueSet()) {
155 setDefaultValue(column.getDefaultValue());
156 }
157 if (column.isNotNullSet()) {
158 setNotNull(column.isNotNull());
159 }
160 if (column.getType() != null) {
161 setType(column.getType());
162 }
163 if (column.isLengthSet()) {
164 setLength(column.getLength());
165 }
166 if (column.isAutoIncrementSet()) {
167 setAutoIncrement(column.isAutoIncrement());
168 }
169 }
170 }
171 |
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