2 * Copyright © 2018 Red Hat, Inc. and others.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.mdsal.binding.util;
10 import com.google.common.util.concurrent.FluentFuture;
11 import java.util.Optional;
12 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
13 import org.opendaylight.mdsal.binding.api.query.QueryExpression;
14 import org.opendaylight.mdsal.binding.api.query.QueryResult;
15 import org.opendaylight.yangtools.yang.binding.DataObject;
16 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
19 * Implementation of {@link TypedReadWriteTransaction}.
21 * @param <D> The datastore which the transaction targets.
23 class TypedReadWriteTransactionImpl<D extends Datastore>
24 extends TypedWriteTransactionImpl<D, ReadWriteTransaction>
25 implements TypedReadWriteTransaction<D> {
26 TypedReadWriteTransactionImpl(final D datastore, final ReadWriteTransaction realTx) {
27 super(datastore, realTx);
31 public final <T extends DataObject> FluentFuture<Optional<T>> read(final InstanceIdentifier<T> path) {
32 return delegate().read(getDatastoreType(), path);
36 public final FluentFuture<Boolean> exists(final InstanceIdentifier<?> path) {
37 return delegate().exists(getDatastoreType(), path);
41 public final <T extends DataObject> FluentFuture<QueryResult<T>> execute(final QueryExpression<T> query) {
42 return doExecute(query);