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
69
70
71
72
73
74
75
76
77
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.indexinglanguage;
import com.yahoo.document.DataType;
import com.yahoo.document.Field;
import com.yahoo.document.FieldPath;
import com.yahoo.document.datatypes.FieldValue;
import com.yahoo.vespa.indexinglanguage.expressions.Expression;
import com.yahoo.vespa.indexinglanguage.expressions.FieldValueAdapter;
import com.yahoo.vespa.indexinglanguage.expressions.VerificationException;
import java.util.HashMap;
import java.util.Map;
/**
* @author Simon Thoresen Hult
*/
public class SimpleTestAdapter implements FieldValueAdapter {
final Map<String, DataType> types = new HashMap<>();
final Map<String, FieldValue> values = new HashMap<>();
public SimpleTestAdapter(Field... fields) {
for (Field field : fields) {
types.put(field.getName(), field.getDataType());
}
}
public SimpleTestAdapter createField(Field field) {
types.put(field.getName(), field.getDataType());
return this;
}
@Override
public DataType getInputType(Expression exp, String fieldName) {
return types.get(fieldName);
}
@Override
public FieldValue getInputValue(String fieldName) {
return values.get(fieldName);
}
@Override
public FieldValue getInputValue(FieldPath fieldPath) {
return values.get(fieldPath.toString());
}
@Override
public void tryOutputType(Expression exp, String fieldName, DataType valueType) {
DataType fieldType = types.get(fieldName);
if (fieldType == null) {
throw new VerificationException(exp, "Field '" + fieldName + "' not found.");
}
if (!fieldType.isAssignableFrom(valueType)) {
throw new VerificationException(exp, "Can not assign " + valueType.getName() + " to field '" +
fieldName + "' which is " + fieldType.getName() + ".");
}
}
public SimpleTestAdapter setValue(String fieldName, FieldValue fieldValue) {
values.put(fieldName, fieldValue);
return this;
}
@Override
public SimpleTestAdapter setOutputValue(Expression exp, String fieldName, FieldValue fieldValue) {
values.put(fieldName, fieldValue);
return this;
}
@Override
public boolean isComplete() {
return false;
}
}
|