diff options
author | Maros Marsalek <mmarsale@cisco.com> | 2016-04-12 10:13:25 +0200 |
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committer | Maros Marsalek <mmarsale@cisco.com> | 2016-04-12 10:13:25 +0200 |
commit | abd7814ef36ed9135c6e80b79ece76238d50a39c (patch) | |
tree | 5bc2762890fde439c7896fcf39a70841897968f5 /v3po/data-api/src/main/java/io/fd/honeycomb/v3po/data/ReadableDataTree.java | |
parent | 5970b9ec4f014869118026001e933c9847da2509 (diff) |
HONEYCOMB-8: Remove references to VPP from data layer
Change-Id: Ia8ceb1f6e16c5148514ee2add55ff78533d8fe1e
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'v3po/data-api/src/main/java/io/fd/honeycomb/v3po/data/ReadableDataTree.java')
-rw-r--r-- | v3po/data-api/src/main/java/io/fd/honeycomb/v3po/data/ReadableDataTree.java | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/v3po/data-api/src/main/java/io/fd/honeycomb/v3po/data/ReadableDataTree.java b/v3po/data-api/src/main/java/io/fd/honeycomb/v3po/data/ReadableDataTree.java new file mode 100644 index 000000000..1cb8f806d --- /dev/null +++ b/v3po/data-api/src/main/java/io/fd/honeycomb/v3po/data/ReadableDataTree.java @@ -0,0 +1,39 @@ +/* + * 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.data; + +import com.google.common.annotations.Beta; +import com.google.common.base.Optional; +import com.google.common.util.concurrent.CheckedFuture; +import javax.annotation.Nonnull; +import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; +import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; + +/** + * Facade over data tree that allows reading tree nodes. + */ +@Beta +public interface ReadableDataTree { + /** + * Reads a particular node from the data tree. + * + * @param path Path of the node + * @return a CheckFuture containing the result of the read. + */ + CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(@Nonnull final YangInstanceIdentifier path); +} |