Examples with Versioned org.onosproject.store.service.Versioned used on opensource projects

Example 11 with Versioned

use of org.onosproject.store.service.Versioned in project onos by opennetworkinglab.

the class DistributedDynamicConfigStore method readInner.

private void readInner(DataNode.Builder superBldr, String spath) {
    CompletableFuture<Map<String, Versioned<DataNode.Type>>> ret = keystore.getChildren(DocumentPath.from(spath));
    Map<String, Versioned<DataNode.Type>> entries = null;
    entries = complete(ret);
    log.trace(" keystore.getChildren({})", spath);
    log.trace("  entries keys:{}", entries.keySet());
    if (!entries.isEmpty()) {
        entries.forEach((k, v) -> {
            String[] names = k.split(ResourceIdParser.NM_CHK);
            String name = names[0];
            String nmSpc = ResourceIdParser.getNamespace(names[1]);
            String keyVal = ResourceIdParser.getKeyVal(names[1]);
            DataNode.Type type = v.value();
            String tempPath = ResourceIdParser.appendNodeKey(spath, name, nmSpc);
            if (type == DataNode.Type.SINGLE_INSTANCE_LEAF_VALUE_NODE) {
                LeafNode lfnode = readLeaf(tempPath);
                // FIXME there should be builder for copying
                superBldr.createChildBuilder(name, nmSpc, lfnode.value(), lfnode.valueNamespace()).type(type).leafType(lfnode.leafType()).exitNode();
            } else if (type == DataNode.Type.MULTI_INSTANCE_LEAF_VALUE_NODE) {
                String mlpath = ResourceIdParser.appendLeafList(tempPath, keyVal);
                LeafNode lfnode = readLeaf(mlpath);
                // FIXME there should be builder for copying
                superBldr.createChildBuilder(name, nmSpc, lfnode.value(), lfnode.valueNamespace()).type(type).leafType(lfnode.leafType()).addLeafListValue(lfnode.value()).exitNode();
            // TODO this alone should be sufficient and take the nm, nmspc too
            } else if (type == DataNode.Type.SINGLE_INSTANCE_NODE) {
                DataNode.Builder tempBldr = superBldr.createChildBuilder(name, nmSpc).type(type);
                readInner(tempBldr, tempPath);
            } else if (type == DataNode.Type.MULTI_INSTANCE_NODE) {
                DataNode.Builder tempBldr = superBldr.createChildBuilder(name, nmSpc).type(type);
                tempPath = ResourceIdParser.appendMultiInstKey(tempPath, k);
                String[] keys = k.split(ResourceIdParser.KEY_CHK);
                for (int i = 1; i < keys.length; i++) {
                    // String curKey = ResourceIdParser.appendKeyLeaf(tempPath, keys[i]);
                    // LeafNode lfnd = readLeaf(curKey);
                    String[] keydata = keys[i].split(ResourceIdParser.NM_CHK);
                    tempBldr.addKeyLeaf(keydata[0], keydata[1], keydata[2]);
                }
                readInner(tempBldr, tempPath);
            } else {
                throw new FailedException("Invalid node type");
            }
        });
    }
    superBldr.exitNode();
}

Example 12 with Versioned

use of org.onosproject.store.service.Versioned in project onos by opennetworkinglab.

the class DistributedDhcpStore method listAssignedMapping.

@Override
public Map<HostId, IpAssignment> listAssignedMapping() {
    Map<HostId, IpAssignment> validMapping = new HashMap<>();
    IpAssignment assignment;
    for (Map.Entry<HostId, Versioned<IpAssignment>> entry : allocationMap.entrySet()) {
        assignment = entry.getValue().value();
        if (assignment.assignmentStatus() == Option_Assigned || assignment.assignmentStatus() == Option_RangeNotEnforced) {
            validMapping.put(entry.getKey(), assignment);
        }
    }
    return validMapping;
}

Example 13 with Versioned

use of org.onosproject.store.service.Versioned in project fabric-tna by stratum.

the class MockConsistentMap method computeIfPresent.

@Override
public Versioned<V> computeIfPresent(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
    AtomicBoolean updated = new AtomicBoolean(false);
    AtomicReference<Versioned<V>> previousValue = new AtomicReference<>();
    Versioned<V> result = map.compute(key, (k, v) -> {
        if (v != null) {
            updated.set(true);
            previousValue.set(serializer.decode(serializer.encode(v)));
            return version(remappingFunction.apply(k, v.value()));
        }
        return v;
    });
    if (updated.get()) {
        notifyListeners(mapName, key, result, previousValue.get());
    }
    return result;
}

Example 14 with Versioned

use of org.onosproject.store.service.Versioned in project fabric-tna by stratum.

the class MockConsistentMap method computeIf.

@Override
public Versioned<V> computeIf(K key, Predicate<? super V> condition, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
    AtomicBoolean updated = new AtomicBoolean(false);
    AtomicReference<Versioned<V>> previousValue = new AtomicReference<>();
    Versioned<V> result = map.compute(key, (k, v) -> {
        if (condition.test(Versioned.valueOrNull(v))) {
            previousValue.set(serializer.decode(serializer.encode(v)));
            updated.set(true);
            return version(remappingFunction.apply(k, Versioned.valueOrNull(v)));
        }
        return v;
    });
    if (updated.get()) {
        notifyListeners(mapName, key, result, previousValue.get());
    }
    return result;
}