/
TypeInformationMapper.java
42 lines (38 loc) · 1.2 KB
/
TypeInformationMapper.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
/*
* Copyright 2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.convert;
import org.springframework.data.util.TypeInformation;
/**
* Interface to abstract the mapping from a type alias to the actual type.
*
* @author Oliver Gierke
*/
public interface TypeInformationMapper {
/**
* Returns the actual {@link TypeInformation} to be used for the given alias.
*
* @param alias can be {@literal null}.
* @return
*/
TypeInformation<?> resolveTypeFrom(Object alias);
/**
* Returns the alias to be used for the given {@link TypeInformation}.
*
* @param type
* @return
*/
Object createAliasFor(TypeInformation<?> type);
}