diff options
Diffstat (limited to 'lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingReader.java')
-rw-r--r-- | lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingReader.java | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingReader.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingReader.java new file mode 100644 index 000000000..2a28d822b --- /dev/null +++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/trait/MappingReader.java @@ -0,0 +1,74 @@ +package io.fd.honeycomb.lisp.translate.read.trait; + +import static com.google.common.base.Preconditions.checkNotNull; +import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.IPV4; +import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.IPV6; +import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.MAC; + +import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams; +import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor; +import io.fd.honeycomb.translate.vpp.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.rev161214.dp.subtable.grouping.local.mappings.LocalMapping; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.RemoteMapping; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.vni.table.BridgeDomainSubtable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.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); + }; + } +} |