diff options
author | Maros Marsalek <mmarsale@cisco.com> | 2016-07-27 11:05:51 +0200 |
---|---|---|
committer | Maros Marsalek <mmarsale@cisco.com> | 2016-07-29 16:32:07 +0200 |
commit | 81c9cdfa5a9e91b91d73a6a2b20cff8b612d7de3 (patch) | |
tree | c941a2e5ea9df88acdfc64392b03228fdd18eb2b /v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java | |
parent | 10d33239e1e0d10a2f51e6739d18035e61600eb8 (diff) |
HONEYCOMB-130: Separate v3po plugin from HC infra
Creating folders:
- common/
- infra/
- v3po/
- vpp-common/
Change-Id: I2c39e1b17e39e7c0f0628f44aa5fe08563fa06e4
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java')
-rw-r--r-- | v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java b/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java deleted file mode 100644 index 3adda713d..000000000 --- a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * 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.v3po.translate.util.read.registry; - -import com.google.common.collect.ImmutableMap; -import io.fd.honeycomb.v3po.translate.read.Reader; -import io.fd.honeycomb.v3po.translate.read.registry.ModifiableReaderRegistryBuilder; -import io.fd.honeycomb.v3po.translate.read.registry.ReaderRegistry; -import io.fd.honeycomb.v3po.translate.read.registry.ReaderRegistryBuilder; -import io.fd.honeycomb.v3po.translate.util.AbstractSubtreeManagerRegistryBuilderBuilder; -import io.fd.honeycomb.v3po.translate.util.read.ReflexiveReader; -import java.util.ArrayList; -import java.util.List; -import java.util.Set; -import java.util.stream.Collectors; -import javax.annotation.Nonnull; -import javax.annotation.concurrent.NotThreadSafe; -import org.opendaylight.yangtools.concepts.Builder; -import org.opendaylight.yangtools.yang.binding.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -@NotThreadSafe -public final class CompositeReaderRegistryBuilder - extends AbstractSubtreeManagerRegistryBuilderBuilder<Reader<? extends DataObject, ? extends Builder<?>>, ReaderRegistry> - implements ModifiableReaderRegistryBuilder, ReaderRegistryBuilder { - - private static final Logger LOG = LoggerFactory.getLogger(CompositeReaderRegistryBuilder.class); - - @Override - protected Reader<? extends DataObject, ? extends Builder<?>> getSubtreeHandler(@Nonnull final Set<InstanceIdentifier<?>> handledChildren, - @Nonnull final Reader<? extends DataObject, ? extends Builder<?>> reader) { - return SubtreeReader.createForReader(handledChildren, reader); - } - - @Override - public <D extends DataObject> void addStructuralReader(@Nonnull InstanceIdentifier<D> id, - @Nonnull Class<? extends Builder<D>> builderType) { - add(new ReflexiveReader<>(id, builderType)); - } - - /** - * Create {@link CompositeReaderRegistry} with Readers ordered according to submitted relationships. - * <p/> - * Note: The ordering only applies between nodes on the same level, inter-level and inter-subtree relationships are - * ignored. - */ - @Override - public ReaderRegistry build() { - ImmutableMap<InstanceIdentifier<?>, Reader<? extends DataObject, ? extends Builder<?>>> mappedReaders = - getMappedHandlers(); - LOG.debug("Building Reader registry with Readers: {}", - mappedReaders.keySet().stream() - .map(InstanceIdentifier::getTargetType) - .map(Class::getSimpleName) - .collect(Collectors.joining(", "))); - - LOG.trace("Building Reader registry with Readers: {}", mappedReaders); - final List<InstanceIdentifier<?>> readerOrder = new ArrayList<>(mappedReaders.keySet()); - - // Wrap readers into composite readers recursively, collect roots and create registry - final TypeHierarchy typeHierarchy = TypeHierarchy.create(mappedReaders.keySet()); - final List<Reader<? extends DataObject, ? extends Builder<?>>> orderedRootReaders = - typeHierarchy.getRoots().stream() - .map(rootId -> toCompositeReader(rootId, mappedReaders, typeHierarchy)) - .collect(Collectors.toList()); - - // We are violating the ordering from mappedReaders, since we are forming a composite structure - // but at least order root writers - orderedRootReaders.sort((reader1, reader2) -> readerOrder.indexOf(reader1.getManagedDataObjectType()) - - readerOrder.indexOf(reader2.getManagedDataObjectType())); - - return new CompositeReaderRegistry(orderedRootReaders); - } - - private Reader<? extends DataObject, ? extends Builder<?>> toCompositeReader( - final InstanceIdentifier<?> instanceIdentifier, - final ImmutableMap<InstanceIdentifier<?>, Reader<? extends DataObject, ? extends Builder<?>>> mappedReaders, - final TypeHierarchy typeHierarchy) { - - // Order child readers according to the mappedReadersCollection - final ImmutableMap.Builder<Class<?>, Reader<?, ? extends Builder<?>>> childReadersMapB = ImmutableMap.builder(); - for (InstanceIdentifier<?> childId : mappedReaders.keySet()) { - if (typeHierarchy.getDirectChildren(instanceIdentifier).contains(childId)) { - childReadersMapB.put(childId.getTargetType(), toCompositeReader(childId, mappedReaders, typeHierarchy)); - } - } - - final ImmutableMap<Class<?>, Reader<?, ? extends Builder<?>>> childReadersMap = childReadersMapB.build(); - return childReadersMap.isEmpty() - ? mappedReaders.get(instanceIdentifier) - : CompositeReader.createForReader(mappedReaders.get(instanceIdentifier), childReadersMap); - } -} |