HONEYCOMB-122 Update reader registry to share similar APIs as writer

+ Extract common registry builder base code
(Reader registry is not flat, so there is not full control over ordering as with writers
but it is sufficient)
+ Split CompositeReader into CompositeReader, SubtreeReader and GenericReader
+ No need to build composite structure in ReaderFactories (registry does that internally)
+ Keep only ReaderCustomizer + ListReaderCustomizer, no root reader (same for writers)

Change-Id: Ic4e5bc96ad47a6cbcada4efcc2209db5c16d2a6c
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

1 files changed, 0 insertions, 74 deletions

diff --git a/v3po/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/RootWriterCustomizer.java b/v3po/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/RootWriterCustomizer.java
deleted file mode 100644
index 0ada8e9e5..000000000
--- a/v3po/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/RootWriterCustomizer.java
+++ /dev/null
@@ -1,74 +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.spi.write;
-
-import com.google.common.annotations.Beta;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
-import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
-import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-/**
- * CompositeRootReader SPI to customize its behavior
- *
- * @param <D> Specific DataObject derived type, that is handled by this customizer
- */
-@Beta
-public interface RootWriterCustomizer<D extends DataObject> {
-
-    /**
-     * Handle write operation. C from CRUD.
-     *
-     * @param id Identifier(from root) of data being written
-     * @param dataAfter New data to be written
-     * @param writeContext Write context can be used to store any useful information and then utilized by other customizers
-     *
-     * @throws WriteFailedException if write was unsuccessful
-     */
-    void writeCurrentAttributes(@Nonnull final InstanceIdentifier<D> id,
-                                @Nonnull final D dataAfter,
-                                @Nonnull final WriteContext writeContext) throws WriteFailedException;
-
-    /**
-     * Handle update operation. U from CRUD.
-     *
-     * @param id Identifier(from root) of data being written
-     * @param dataBefore Old data
-     * @param dataAfter New, updated data
-     * @param writeContext Write context can be used to store any useful information and then utilized by other customizers
-     *
-     * @throws WriteFailedException if update was unsuccessful
-     */
-    void updateCurrentAttributes(@Nonnull final InstanceIdentifier<D> id,
-                                 @Nonnull final D dataBefore,
-                                 @Nonnull final D dataAfter,
-                                 @Nonnull final WriteContext writeContext) throws WriteFailedException;
-
-    /**
-     * Handle delete operation. D from CRUD.
-     *
-     * @param id Identifier(from root) of data being written
-     * @param dataBefore Old data being deleted
-     * @param writeContext Write context can be used to store any useful information and then utilized by other customizers
-     *
-     * @throws WriteFailedException if delete was unsuccessful
-     */
-    void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<D> id,
-                                 @Nonnull final D dataBefore,
-                                 @Nonnull final WriteContext writeContext) throws WriteFailedException;
-}