blob: 60b059f3ef180c3aa4ac8d96369a900978d8b4e2 (
plain) (
blame)
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
58
59
60
61
62
63
64
65
66
67
68
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.indexinglanguage.expressions;
import com.yahoo.document.DataType;
import com.yahoo.document.DocumentType;
import com.yahoo.document.Field;
import com.yahoo.vespa.objects.ObjectOperation;
import com.yahoo.vespa.objects.ObjectPredicate;
/**
* @author Simon Thoresen Hult
*/
public class ParenthesisExpression extends CompositeExpression {
private final Expression innerExp;
public ParenthesisExpression(Expression innerExp) {
super(innerExp.requiredInputType());
this.innerExp = innerExp;
}
public Expression getInnerExpression() {
return innerExp;
}
@Override
public void setStatementOutput(DocumentType documentType, Field field) {
innerExp.setStatementOutput(documentType, field);
}
@Override
protected void doExecute(ExecutionContext context) {
innerExp.execute(context);
}
@Override
protected void doVerify(VerificationContext context) {
innerExp.verify(context);
}
@Override
public DataType createdOutputType() {
return innerExp.createdOutputType();
}
@Override
public String toString() {
return "(" + innerExp + ")";
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof ParenthesisExpression rhs)) return false;
if (!innerExp.equals(rhs.innerExp)) return false;
return true;
}
@Override
public int hashCode() {
return getClass().hashCode() + innerExp.hashCode();
}
@Override
public void selectMembers(ObjectPredicate predicate, ObjectOperation operation) {
select(innerExp, predicate, operation);
}
}
|