1
|
/**
|
2
|
* Copyright (C) 2007 EDIT
|
3
|
* European Distributed Institute of Taxonomy
|
4
|
* http://www.e-taxonomy.eu
|
5
|
*
|
6
|
* The contents of this file are subject to the Mozilla Public License Version 1.1
|
7
|
* See LICENSE.TXT at the top of this package for the full license terms.
|
8
|
*/
|
9
|
|
10
|
package eu.etaxonomy.cdm.model.term;
|
11
|
|
12
|
import javax.persistence.Entity;
|
13
|
import javax.persistence.Transient;
|
14
|
import javax.xml.bind.annotation.XmlAccessType;
|
15
|
import javax.xml.bind.annotation.XmlAccessorType;
|
16
|
import javax.xml.bind.annotation.XmlElement;
|
17
|
import javax.xml.bind.annotation.XmlSeeAlso;
|
18
|
import javax.xml.bind.annotation.XmlType;
|
19
|
|
20
|
import org.apache.log4j.Logger;
|
21
|
import org.hibernate.envers.Audited;
|
22
|
|
23
|
import eu.etaxonomy.cdm.model.common.CdmBase;
|
24
|
import eu.etaxonomy.cdm.model.common.RelationshipTermBase;
|
25
|
import eu.etaxonomy.cdm.model.description.PresenceAbsenceTerm;
|
26
|
import eu.etaxonomy.cdm.model.description.State;
|
27
|
import eu.etaxonomy.cdm.model.location.NamedArea;
|
28
|
import eu.etaxonomy.cdm.model.location.NamedAreaLevel;
|
29
|
import eu.etaxonomy.cdm.model.name.NomenclaturalStatusType;
|
30
|
import eu.etaxonomy.cdm.model.name.Rank;
|
31
|
|
32
|
/**
|
33
|
* @author m.doering
|
34
|
* @since 08-Nov-2007 13:06:23
|
35
|
*/
|
36
|
@XmlAccessorType(XmlAccessType.FIELD)
|
37
|
@XmlType(name = "OrderedTermBase", propOrder = {
|
38
|
"orderIndex"
|
39
|
})
|
40
|
@XmlSeeAlso({
|
41
|
RelationshipTermBase.class,
|
42
|
PresenceAbsenceTerm.class,
|
43
|
State.class,
|
44
|
NamedArea.class,
|
45
|
NamedAreaLevel.class,
|
46
|
NomenclaturalStatusType.class,
|
47
|
Rank.class
|
48
|
})
|
49
|
@Entity
|
50
|
@Audited
|
51
|
public abstract class OrderedTermBase<T extends OrderedTermBase<?>>
|
52
|
extends DefinedTermBase<T> {
|
53
|
|
54
|
private static final long serialVersionUID = 8000797926720467399L;
|
55
|
@SuppressWarnings("unused")
|
56
|
private static final Logger logger = Logger.getLogger(OrderedTermBase.class);
|
57
|
|
58
|
//Order index, value < 1 means that this Term is not in order yet
|
59
|
@XmlElement(name = "OrderIndex")
|
60
|
protected int orderIndex;
|
61
|
|
62
|
/**
|
63
|
* Higher ordered terms have a lower order index,
|
64
|
* lower ordered terms have a higher order index:
|
65
|
* <p>
|
66
|
* <b>a.oderIndex < b.oderIndex : a > b</b>
|
67
|
* @return the order index of a term
|
68
|
*/
|
69
|
public int getOrderIndex() {
|
70
|
return orderIndex;
|
71
|
}
|
72
|
|
73
|
// *********************** CONSTRUCTOR *************************/
|
74
|
|
75
|
//for JAXB only, TODO needed?
|
76
|
@Deprecated
|
77
|
protected OrderedTermBase(){}
|
78
|
|
79
|
protected OrderedTermBase(TermType type) {
|
80
|
super(type);
|
81
|
}
|
82
|
public OrderedTermBase(TermType type, String description, String label, String labelAbbrev) {
|
83
|
super(type, description, label, labelAbbrev);
|
84
|
}
|
85
|
|
86
|
// **************************** METHODS ******************************/
|
87
|
|
88
|
/**
|
89
|
* Compares this OrderedTermBase with the specified OrderedTermBase for
|
90
|
* order. Returns a -1, 0, or +1 if the orderIndex of this object is greater
|
91
|
* than, equal to, or less than the specified object. In case the parameter
|
92
|
* is <code>null</code> the
|
93
|
* <p>
|
94
|
* <b>Note:</b> The compare logic of this method might appear to be <b>inverse</b>
|
95
|
* to the one mentioned in
|
96
|
* {@link java.lang.Comparable#compareTo(java.lang.Object)}. This is, because the logic here
|
97
|
* is that the lower the orderIndex the higher the term. E.g. the very high {@link Rank}
|
98
|
* Kingdom may have an orderIndex close to 1.
|
99
|
*
|
100
|
* @param orderedTerm
|
101
|
* the OrderedTermBase to be compared
|
102
|
* @throws NullPointerException
|
103
|
* if the specified object is null
|
104
|
*/
|
105
|
@Override
|
106
|
public int compareTo(T orderedTerm) {
|
107
|
return performCompareTo(orderedTerm, false);
|
108
|
}
|
109
|
|
110
|
/**
|
111
|
* Compares this OrderedTermBase with the specified OrderedTermBase for
|
112
|
* order. Returns a -1, 0, or +1 if the orderId of this object is greater
|
113
|
* than, equal to, or less than the specified object.
|
114
|
* <p>
|
115
|
* <b>Note:</b> The compare logic of this method is the <b>inverse logic</b>
|
116
|
* of the the one implemented in
|
117
|
* {@link java.lang.Comparable#compareTo(java.lang.Object)}
|
118
|
*
|
119
|
* @param orderedTerm
|
120
|
* the OrderedTermBase to be compared
|
121
|
* @param skipVocabularyCheck
|
122
|
* whether to skip checking if both terms to compare are in the
|
123
|
* same vocabulary
|
124
|
* @throws NullPointerException
|
125
|
* if the specified object is null
|
126
|
*/
|
127
|
protected int performCompareTo(T orderedTerm, boolean skipVocabularyCheck) {
|
128
|
|
129
|
OrderedTermBase<?> orderedTermLocal = CdmBase.deproxy(orderedTerm, OrderedTermBase.class);
|
130
|
if(!skipVocabularyCheck){
|
131
|
if (this.vocabulary == null || orderedTermLocal.vocabulary == null){
|
132
|
throw new IllegalStateException("An ordered term (" + this.toString() + " or " + orderedTermLocal.toString() + ") of class " + this.getClass() + " or " + orderedTermLocal.getClass() + " does not belong to a vocabulary and therefore can not be compared");
|
133
|
}
|
134
|
if (! this.getVocabulary().getUuid().equals(orderedTermLocal.vocabulary.getUuid())){
|
135
|
throw new IllegalStateException("2 terms do not belong to the same vocabulary and therefore can not be compared: " + this.getTitleCache() + " and " + orderedTermLocal.getTitleCache());
|
136
|
}
|
137
|
}
|
138
|
|
139
|
int orderThat;
|
140
|
int orderThis;
|
141
|
try {
|
142
|
orderThat = orderedTermLocal.orderIndex;//OLD: this.getVocabulary().getTerms().indexOf(orderedTerm);
|
143
|
orderThis = orderIndex; //OLD: this.getVocabulary().getTerms().indexOf(this);
|
144
|
} catch (RuntimeException e) {
|
145
|
throw e;
|
146
|
}
|
147
|
if (orderThis > orderThat){
|
148
|
return -1;
|
149
|
}else if (orderThis < orderThat){
|
150
|
return 1;
|
151
|
}else {
|
152
|
if (skipVocabularyCheck){
|
153
|
String errorStr = "The term %s (ID: %s) is not attached to any vocabulary. This should not happen. "
|
154
|
+ "Please add the term to an vocabulary";
|
155
|
if (this.getVocabulary() == null){
|
156
|
throw new IllegalStateException(String.format(errorStr, this.getLabel(), String.valueOf(this.getId())));
|
157
|
}else if (orderedTermLocal.vocabulary == null){
|
158
|
throw new IllegalStateException(String.format(errorStr, orderedTermLocal.getLabel(), String.valueOf(orderedTermLocal.getId())));
|
159
|
}
|
160
|
return this.getVocabulary().getUuid().compareTo(orderedTermLocal.vocabulary.getUuid());
|
161
|
}else{
|
162
|
return 0;
|
163
|
}
|
164
|
}
|
165
|
}
|
166
|
|
167
|
|
168
|
/**
|
169
|
* If this term is lower than the parameter term, true is returned, else false.
|
170
|
* If the parameter term is null, an Exception is thrown.
|
171
|
* @param orderedTerm
|
172
|
* @return boolean result of the comparison
|
173
|
*/
|
174
|
public boolean isLower(T orderedTerm){
|
175
|
return (this.compareTo(orderedTerm) < 0 );
|
176
|
}
|
177
|
|
178
|
|
179
|
/**
|
180
|
* If this term is higher than the parameter term, true is returned, else false.
|
181
|
* If the parameter term is null, an Exception is thrown.
|
182
|
* @param orderedTerm
|
183
|
* @return boolean result of the comparison
|
184
|
*/
|
185
|
public boolean isHigher(T orderedTerm){
|
186
|
return (this.compareTo(orderedTerm) > 0 );
|
187
|
}
|
188
|
|
189
|
|
190
|
/**
|
191
|
* @deprecated To be used only by OrderedTermVocabulary
|
192
|
**/
|
193
|
@Deprecated
|
194
|
protected boolean decreaseIndex(OrderedTermVocabulary vocabulary){
|
195
|
if (vocabulary.indexChangeAllowed(this) == true){
|
196
|
orderIndex--;
|
197
|
return true;
|
198
|
}else{
|
199
|
return false;
|
200
|
}
|
201
|
}
|
202
|
|
203
|
/**
|
204
|
* @deprecated To be used only by OrderedTermVocabulary
|
205
|
**/
|
206
|
@Deprecated
|
207
|
protected boolean incrementIndex(OrderedTermVocabulary vocabulary){
|
208
|
if (vocabulary.indexChangeAllowed(this) == true){
|
209
|
orderIndex++;
|
210
|
return true;
|
211
|
}else{
|
212
|
return false;
|
213
|
}
|
214
|
}
|
215
|
|
216
|
|
217
|
@SuppressWarnings("unchecked")
|
218
|
@Transient
|
219
|
public T getNextHigherTerm(){ //#3327
|
220
|
if (getVocabulary() == null){
|
221
|
return null;
|
222
|
}else{
|
223
|
OrderedTermBase<T> result = CdmBase.deproxy(getVocabulary(), OrderedTermVocabulary.class).getNextHigherTerm(this);
|
224
|
return (T)result;
|
225
|
}
|
226
|
}
|
227
|
|
228
|
@SuppressWarnings("unchecked")
|
229
|
@Transient
|
230
|
public T getNextLowerTerm(){ //#3327
|
231
|
if (getVocabulary() == null){
|
232
|
return null;
|
233
|
}else{
|
234
|
OrderedTermBase<T> result = CdmBase.deproxy(getVocabulary(), OrderedTermVocabulary.class).getNextLowerTerm(this);
|
235
|
return (T)result;
|
236
|
}
|
237
|
}
|
238
|
|
239
|
//*********************** CLONE ********************************************************/
|
240
|
|
241
|
/**
|
242
|
* Clones <i>this</i> OrderedTermBase. This is a shortcut that enables to create
|
243
|
* a new instance that differs only slightly from <i>this</i> OrderedTermBase.
|
244
|
*
|
245
|
* @see eu.etaxonomy.cdm.model.term.DefinedTermBase#clone()
|
246
|
* @see java.lang.Object#clone()
|
247
|
*/
|
248
|
@Override
|
249
|
public OrderedTermBase<T> clone() {
|
250
|
OrderedTermBase<T> result = (OrderedTermBase<T>) super.clone();
|
251
|
//no changes to orderIndex
|
252
|
return result;
|
253
|
}
|
254
|
}
|