diff options
author | Maros Marsalek <mmarsale@cisco.com> | 2016-07-29 16:27:12 +0200 |
---|---|---|
committer | Maros Marsalek <mmarsale@cisco.com> | 2016-07-29 16:32:17 +0200 |
commit | e3c31cee916480b2d9d169c1f5afb1c42efaabe1 (patch) | |
tree | c88b0ca3e7296dd7e68628db6d5f33ffd1e1b55e /infra/translate-api/src/main/java/io/fd/honeycomb/translate/read/ListReader.java | |
parent | 0578156b721fa01c8c645b8f9625ecebdb6449e4 (diff) |
HONEYCOMB-130: Rename infra packages(remove vpp/v3po)
Change-Id: Ic5b90e397e3743623d01b206bc60bc5c7df6b981
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'infra/translate-api/src/main/java/io/fd/honeycomb/translate/read/ListReader.java')
-rw-r--r-- | infra/translate-api/src/main/java/io/fd/honeycomb/translate/read/ListReader.java | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/infra/translate-api/src/main/java/io/fd/honeycomb/translate/read/ListReader.java b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/read/ListReader.java new file mode 100644 index 000000000..3791d8e2a --- /dev/null +++ b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/read/ListReader.java @@ -0,0 +1,66 @@ +/* + * 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)); + } +} |