1 /*
2 * Copyright 2018 Andrew Rucker Jones.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package com.opencsv.bean;
17
18 import org.apache.commons.collections4.MultiValuedMap;
19
20 import java.lang.reflect.Field;
21 import java.util.Locale;
22
23 /**
24 * Implements a {@link BeanFieldJoin} with a {@link java.lang.Integer} for an
25 * index.
26 *
27 * @param <T> The type of the bean being populated
28 *
29 * @author Andrew Rucker Jones
30 * @since 4.2
31 */
32 public class BeanFieldJoinIntegerIndex<T> extends BeanFieldJoin<T, Integer> {
33
34 /**
35 * Creates a new instance.
36 *
37 * @param type The type of the class in which this field is found. This is
38 * the type as instantiated by opencsv, and not necessarily the
39 * type in which the field is declared in the case of
40 * inheritance.
41 * @param field The bean field this object represents
42 * @param required Whether or not a value is always required for this field
43 * @param errorLocale The locale to use for error messages
44 * @param converter The converter to be used for performing the data
45 * conversion on reading or writing
46 * @param mapType The type of the
47 * {@link org.apache.commons.collections4.MultiValuedMap} that should be
48 * instantiated for the bean field being populated
49 * @param capture See {@link CsvBindAndJoinByName#capture()}
50 * @param format The format string used for packaging values to be written.
51 * If {@code null} or empty, it is ignored.
52 */
53 public BeanFieldJoinIntegerIndex(
54 Class<?> type, Field field, boolean required, Locale errorLocale,
55 CsvConverter converter, Class<? extends MultiValuedMap> mapType,
56 String capture, String format) {
57 super(type, field, required, errorLocale, converter, mapType, capture, format);
58 }
59
60 @Override
61 protected Object putNewValue(MultiValuedMap<Integer, Object> map, String index, Object newValue) {
62 return map.put(Integer.valueOf(index), newValue);
63 }
64 }