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/*
* 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;
import com.google.common.base.Optional;
import io.fd.honeycomb.v3po.translate.read.ReadContext;
import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
import io.fd.honeycomb.v3po.translate.read.Reader;
import javax.annotation.Nonnull;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* Closeable wrapper for a reader
*/
public final class CloseableReader<D extends DataObject> implements Reader<D>, AutoCloseable {
private Reader<D> compositeRootReader;
public CloseableReader(@Nonnull final Reader<D> compositeRootReader) {
this.compositeRootReader = compositeRootReader;
}
@Nonnull
@Override
public Optional<? extends DataObject> read(@Nonnull InstanceIdentifier<? extends DataObject> id,
@Nonnull ReadContext ctx) throws ReadFailedException {
return compositeRootReader.read(id, ctx);
}
@Nonnull
@Override
public InstanceIdentifier<D> getManagedDataObjectType() {
return compositeRootReader.getManagedDataObjectType();
}
@Override
public String toString() {
return compositeRootReader.toString();
}
@Override
public void close() throws Exception {
//NOOP
}
}
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