Examples with NodeIdentifierWithPredicates org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates used on opensource projects

Example 1 with NodeIdentifierWithPredicates

use of org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates in project controller by opendaylight.

the class PrefixedShardConfigWriter method doDelete.

private DOMStoreThreePhaseCommitCohort doDelete(final YangInstanceIdentifier path) {
    final ClientTransaction tx = history.createTransaction();
    final DOMDataTreeWriteCursor cursor = tx.openCursor();
    ClusterUtils.SHARD_LIST_PATH.getPathArguments().forEach(cursor::enter);
    cursor.delete(new NodeIdentifierWithPredicates(ClusterUtils.SHARD_LIST_QNAME, ClusterUtils.SHARD_PREFIX_QNAME, path));
    cursor.close();
    return tx.ready();
}

Example 2 with NodeIdentifierWithPredicates

use of org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates in project controller by opendaylight.

the class CandidateListChangeListener method onDataTreeChanged.

@Override
public void onDataTreeChanged(Collection<DataTreeCandidate> changes) {
    for (DataTreeCandidate change : changes) {
        DataTreeCandidateNode changeRoot = change.getRootNode();
        ModificationType type = changeRoot.getModificationType();
        LOG.debug("{}: Candidate node changed: {}, {}", logId, type, change.getRootPath());
        NodeIdentifierWithPredicates candidateKey = (NodeIdentifierWithPredicates) change.getRootPath().getLastPathArgument();
        String candidate = candidateKey.getKeyValues().get(CANDIDATE_NAME_QNAME).toString();
        YangInstanceIdentifier entityId = extractEntityPath(change.getRootPath());
        if (type == ModificationType.WRITE || type == ModificationType.APPEARED) {
            LOG.debug("{}: Candidate {} was added for entity {}", logId, candidate, entityId);
            Collection<String> newCandidates = addToCurrentCandidates(entityId, candidate);
            shard.tell(new CandidateAdded(entityId, candidate, new ArrayList<>(newCandidates)), shard);
        } else if (type == ModificationType.DELETE || type == ModificationType.DISAPPEARED) {
            LOG.debug("{}: Candidate {} was removed for entity {}", logId, candidate, entityId);
            Collection<String> newCandidates = removeFromCurrentCandidates(entityId, candidate);
            shard.tell(new CandidateRemoved(entityId, candidate, new ArrayList<>(newCandidates)), shard);
        }
    }
}

Example 3 with NodeIdentifierWithPredicates

use of org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates in project controller by opendaylight.

the class ResolveDataChangeState method getListenerChildrenWildcarded.

private static Collection<RegistrationTreeNode<DataChangeListenerRegistration<?>>> getListenerChildrenWildcarded(final Collection<RegistrationTreeNode<DataChangeListenerRegistration<?>>> parentNodes, final PathArgument child) {
    if (parentNodes.isEmpty()) {
        return Collections.emptyList();
    }
    final List<RegistrationTreeNode<DataChangeListenerRegistration<?>>> result = new ArrayList<>();
    if (child instanceof NodeWithValue || child instanceof NodeIdentifierWithPredicates) {
        NodeIdentifier wildcardedIdentifier = new NodeIdentifier(child.getNodeType());
        addChildNodes(result, parentNodes, wildcardedIdentifier);
    }
    addChildNodes(result, parentNodes, child);
    return result;
}

Example 4 with NodeIdentifierWithPredicates

use of org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates in project controller by opendaylight.

the class SimpletxDomRead method executeList.

@Override
public void executeList() {
    final LogicalDatastoreType dsType = getDataStoreType();
    final org.opendaylight.yangtools.yang.common.QName olId = QName.create(OuterList.QNAME, "id");
    final YangInstanceIdentifier pid = YangInstanceIdentifier.builder().node(TestExec.QNAME).node(OuterList.QNAME).build();
    try (DOMDataReadOnlyTransaction tx = domDataBroker.newReadOnlyTransaction()) {
        for (int l = 0; l < outerListElem; l++) {
            YangInstanceIdentifier yid = pid.node(new NodeIdentifierWithPredicates(OuterList.QNAME, olId, l));
            CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> submitFuture = tx.read(dsType, yid);
            try {
                Optional<NormalizedNode<?, ?>> optionalDataObject = submitFuture.checkedGet();
                if (optionalDataObject != null && optionalDataObject.isPresent()) {
                    NormalizedNode<?, ?> ret = optionalDataObject.get();
                    LOG.trace("optionalDataObject is {}", ret);
                    txOk++;
                } else {
                    txError++;
                    LOG.warn("optionalDataObject is either null or .isPresent is false");
                }
            } catch (final ReadFailedException e) {
                LOG.warn("failed to ....", e);
                txError++;
            }
        }
    }
}

Example 5 with NodeIdentifierWithPredicates

use of org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates in project controller by opendaylight.

the class TxchainDomRead method executeList.

@Override
public void executeList() {
    final LogicalDatastoreType dsType = getDataStoreType();
    final org.opendaylight.yangtools.yang.common.QName olId = QName.create(OuterList.QNAME, "id");
    final YangInstanceIdentifier pid = YangInstanceIdentifier.builder().node(TestExec.QNAME).node(OuterList.QNAME).build();
    try (DOMDataReadOnlyTransaction tx = domDataBroker.newReadOnlyTransaction()) {
        for (int l = 0; l < outerListElem; l++) {
            YangInstanceIdentifier yid = pid.node(new NodeIdentifierWithPredicates(OuterList.QNAME, olId, l));
            Optional<NormalizedNode<?, ?>> optionalDataObject;
            CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> submitFuture = tx.read(dsType, yid);
            try {
                optionalDataObject = submitFuture.checkedGet();
                if (optionalDataObject != null && optionalDataObject.isPresent()) {
                    txOk++;
                }
            } catch (final ReadFailedException e) {
                LOG.warn("failed to ....", e);
                txError++;
            }
        }
    }
}