*/
package org.opendaylight.mdsal.dom.broker;
-import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.ImmutableMap.Builder;
+import static java.util.Objects.requireNonNull;
+
import com.google.common.collect.Maps;
-import com.google.common.util.concurrent.CheckedFuture;
-import java.util.ArrayList;
+import java.util.Comparator;
import java.util.List;
import java.util.Map;
-import java.util.Map.Entry;
import java.util.Set;
import org.opendaylight.mdsal.dom.api.DOMRpcAvailabilityListener;
-import org.opendaylight.mdsal.dom.api.DOMRpcException;
+import org.opendaylight.mdsal.dom.api.DOMRpcIdentifier;
import org.opendaylight.mdsal.dom.api.DOMRpcImplementation;
-import org.opendaylight.mdsal.dom.api.DOMRpcResult;
+import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaPath;
-
-abstract class AbstractDOMRpcRoutingTableEntry {
- private final Map<YangInstanceIdentifier, List<DOMRpcImplementation>> impls;
- private final SchemaPath schemaPath;
- AbstractDOMRpcRoutingTableEntry(final SchemaPath schemaPath, final Map<YangInstanceIdentifier,
- List<DOMRpcImplementation>> impls) {
- this.schemaPath = Preconditions.checkNotNull(schemaPath);
- this.impls = Preconditions.checkNotNull(impls);
- }
+abstract class AbstractDOMRpcRoutingTableEntry extends AbstractDOMRoutingTableEntry<YangInstanceIdentifier,
+ DOMRpcImplementation, DOMRpcAvailabilityListener, QName> {
+ private final DOMRpcIdentifier rpcId;
- final SchemaPath getSchemaPath() {
- return schemaPath;
+ AbstractDOMRpcRoutingTableEntry(final DOMRpcIdentifier rpcId,
+ final Map<YangInstanceIdentifier, List<DOMRpcImplementation>> implementations) {
+ super(rpcId.getType(), implementations);
+ this.rpcId = requireNonNull(rpcId);
}
- final List<DOMRpcImplementation> getImplementations(final YangInstanceIdentifier context) {
- return impls.get(context);
- }
-
- final Map<YangInstanceIdentifier, List<DOMRpcImplementation>> getImplementations() {
- return impls;
+ final DOMRpcIdentifier getRpcId() {
+ return rpcId;
}
final boolean containsContext(final YangInstanceIdentifier contextReference) {
- return impls.containsKey(contextReference);
- }
-
- final Set<YangInstanceIdentifier> registeredIdentifiers(final DOMRpcAvailabilityListener listener) {
- return Maps.filterValues(impls, list -> list.stream().anyMatch(listener::acceptsImplementation)).keySet();
+ return getImplementations().containsKey(contextReference);
}
- @VisibleForTesting
- final Set<YangInstanceIdentifier> registeredIdentifiers() {
- return impls.keySet();
+ @Override
+ protected final Set<YangInstanceIdentifier> registeredIdentifiers(final DOMRpcAvailabilityListener listener) {
+ return Maps.filterValues(getImplementations(), list -> list.stream()
+ .anyMatch(listener::acceptsImplementation)).keySet();
}
- /**
- * This method adds the given DOMRpcImplementation instance for the given list RPC identifiers.
- *
- * @param implementation the DOMRpcImplementation instance to add
- * @param newRpcs the List of new RPCs that the DOMRpcImplementation provides, must be mutable
- * @return a new instance of AbstractDOMRpcRoutingTableEntry with the additions
- */
- final AbstractDOMRpcRoutingTableEntry add(
- final DOMRpcImplementation implementation, final List<YangInstanceIdentifier> newRpcs) {
- final Builder<YangInstanceIdentifier, List<DOMRpcImplementation>> vb = ImmutableMap.builder();
- for (final Entry<YangInstanceIdentifier, List<DOMRpcImplementation>> ve : impls.entrySet()) {
- if (newRpcs.remove(ve.getKey())) {
- final List<DOMRpcImplementation> i = new ArrayList<>(ve.getValue().size() + 1);
- i.addAll(ve.getValue());
- i.add(implementation);
-
- // New implementation is at the end, this will move it to be the last among implementations
- // with equal cost -- relying on sort() being stable.
- i.sort((i1, i2) -> Long.compare(i1.invocationCost(), i2.invocationCost()));
- vb.put(ve.getKey(), i);
- } else {
- vb.put(ve);
- }
- }
- for (final YangInstanceIdentifier ii : newRpcs) {
- final List<DOMRpcImplementation> impl = new ArrayList<>(1);
- impl.add(implementation);
- vb.put(ii, impl);
- }
-
- return newInstance(vb.build());
+ @Override
+ protected Comparator<DOMRpcImplementation> implComparator() {
+ return Comparator.comparingLong(DOMRpcImplementation::invocationCost);
}
-
- final AbstractDOMRpcRoutingTableEntry remove(
- final DOMRpcImplementation implementation, final List<YangInstanceIdentifier> removed) {
- final Builder<YangInstanceIdentifier, List<DOMRpcImplementation>> vb = ImmutableMap.builder();
- for (final Entry<YangInstanceIdentifier, List<DOMRpcImplementation>> ve : impls.entrySet()) {
- if (removed.remove(ve.getKey())) {
- final List<DOMRpcImplementation> i = new ArrayList<>(ve.getValue());
- i.remove(implementation);
- // We could trimToSize(), but that may perform another copy just to get rid
- // of a single element. That is probably not worth the trouble.
- if (!i.isEmpty()) {
- vb.put(ve.getKey(), i);
- }
- } else {
- vb.put(ve);
- }
- }
-
- final Map<YangInstanceIdentifier, List<DOMRpcImplementation>> v = vb.build();
- return v.isEmpty() ? null : newInstance(v);
- }
-
- protected abstract CheckedFuture<DOMRpcResult, DOMRpcException> invokeRpc(final NormalizedNode<?, ?> input);
-
- protected abstract AbstractDOMRpcRoutingTableEntry newInstance(
- final Map<YangInstanceIdentifier, List<DOMRpcImplementation>> impls);
}