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
|
/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* 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 io.fd.honeycomb.translate.read;
import com.google.common.annotations.Beta;
import java.util.Collections;
import java.util.List;
import javax.annotation.Nonnull;
import org.opendaylight.yangtools.concepts.Builder;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.Identifiable;
import org.opendaylight.yangtools.yang.binding.Identifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* List reader, allowing read of all the elements.
*
* @param <D> Specific DataObject derived type, that is handled by this reader
*/
@Beta
public interface ListReader
<D extends DataObject & Identifiable<K>, K extends Identifier<D>, B extends Builder<D>> extends Reader<D, B> {
/**
* Read all elements in this list.
*
* @param id Wildcarded identifier of list managed by this reader
* @param ctx Read context
*
* @return List of all entries in this list
* @throws ReadFailedException if read was unsuccessful
*/
@Nonnull
List<D> readList(@Nonnull final InstanceIdentifier<D> id, @Nonnull final ReadContext ctx)
throws ReadFailedException;
/**
* Get IDs for all entries in the list.
*/
List<K> getAllIds(@Nonnull InstanceIdentifier<D> id, @Nonnull ReadContext ctx)
throws ReadFailedException;
/**
* Merge read data into provided parent builder.
*/
void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<D> readData);
@Override
default void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final D readValue) {
merge(parentBuilder, Collections.singletonList(readValue));
}
}
|