-
Notifications
You must be signed in to change notification settings - Fork 14
/
SelectionImpl.java
57 lines (44 loc) · 1.31 KB
/
SelectionImpl.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
package cz.cvut.kbss.jopa.query.criteria;
import cz.cvut.kbss.jopa.model.query.TupleElement;
import cz.cvut.kbss.jopa.model.query.criteria.Expression;
import cz.cvut.kbss.jopa.model.query.criteria.Selection;
import java.util.List;
public class SelectionImpl<X> implements Selection<X>, TupleElement<X> {
protected final Class<X> type;
protected ExpressionImpl expression;
protected String alias;
public SelectionImpl(Class<X> type, ExpressionImpl expression) {
this.type = type;
this.expression = expression;
}
protected void setExpression(ExpressionEntityImpl<X> expression){
this.expression = expression;
};
protected void setExpression(ExpressionAttributeImpl<X> expression){
this.expression = expression;
};
@Override
public boolean isCompoundedSelection() {
return false;
}
@Override
public List<Selection<?>> getCompoundedSelectionItems() {
return null;
}
@Override
public Selection<X> alias(String name) {
this.alias = name;
return this;
}
@Override
public Class<? extends X> getJavaType() {
return this.type;
}
@Override
public String getAlias() {
return this.alias;
}
public ExpressionImpl getExpression(){
return expression;
}
}