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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.hc2vpp.lisp.translate.read.trait;
import static com.google.common.base.Preconditions.checkNotNull;
import static io.fd.hc2vpp.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.IPV4;
import static io.fd.hc2vpp.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.IPV6;
import static io.fd.hc2vpp.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.MAC;
import io.fd.hc2vpp.lisp.translate.read.dump.executor.params.MappingsDumpParams;
import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
import io.fd.vpp.jvpp.core.dto.LispEidTableDetails;
import io.fd.vpp.jvpp.core.dto.LispEidTableDetailsReplyDump;
import io.fd.vpp.jvpp.core.dto.LispEidTableDump;
import io.fd.vpp.jvpp.core.future.FutureJVppCore;
import java.util.function.Predicate;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.local.mappings.LocalMapping;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.dp.subtable.grouping.remote.mappings.RemoteMapping;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.eid.table.grouping.eid.table.vni.table.BridgeDomainSubtable;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.eid.table.grouping.eid.table.vni.table.VrfSubtable;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* Trait providing predicates to filter mappings to respective subtables
*/
public interface MappingReader extends JvppReplyConsumer {
Predicate<LispEidTableDetails> BRIDGE_DOMAIN_MAPPINGS_ONLY =
(LispEidTableDetails detail) -> detail.eidType == MAC.getValue();
Predicate<LispEidTableDetails> VRF_MAPPINGS_ONLY =
(LispEidTableDetails detail) -> detail.eidType == IPV4.getValue() || detail.eidType == IPV6.getValue();
default Predicate<LispEidTableDetails> subtableFilterForLocalMappings(
@Nonnull final InstanceIdentifier<LocalMapping> identifier) {
if (identifier.firstIdentifierOf(VrfSubtable.class) != null) {
return VRF_MAPPINGS_ONLY;
} else if (identifier.firstIdentifierOf(BridgeDomainSubtable.class) != null) {
return BRIDGE_DOMAIN_MAPPINGS_ONLY;
} else {
throw new IllegalArgumentException("Cannot determine mappings predicate for " + identifier);
}
}
default Predicate<LispEidTableDetails> subtableFilterForRemoteMappings(
@Nonnull final InstanceIdentifier<RemoteMapping> identifier) {
if (identifier.firstIdentifierOf(VrfSubtable.class) != null) {
return VRF_MAPPINGS_ONLY;
} else if (identifier.firstIdentifierOf(BridgeDomainSubtable.class) != null) {
return BRIDGE_DOMAIN_MAPPINGS_ONLY;
} else {
throw new IllegalArgumentException("Cannot determine mappings predicate for " + identifier);
}
}
default EntityDumpExecutor<LispEidTableDetailsReplyDump, MappingsDumpParams> createMappingDumpExecutor(
@Nonnull final FutureJVppCore vppApi) {
return (identifier, params) -> {
checkNotNull(params, "Params for dump request not present");
LispEidTableDump request = new LispEidTableDump();
request.eid = params.getEid();
request.eidSet = params.getEidSet();
request.eidType = params.getEidType();
request.prefixLength = params.getPrefixLength();
request.vni = params.getVni();
request.filter = params.getFilter();
return getReplyForRead(vppApi.lispEidTableDump(request).toCompletableFuture(), identifier);
};
}
}
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