1 files changed, 59 insertions, 0 deletions
diff --git a/l3/utils/src/main/java/io/fd/hc2vpp/l3/utils/ip/read/IpReader.java b/l3/utils/src/main/java/io/fd/hc2vpp/l3/utils/ip/read/IpReader.java
new file mode 100644
index 000000000..3ba0ba862
--- /dev/null
+++ b/l3/utils/src/main/java/io/fd/hc2vpp/l3/utils/ip/read/IpReader.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017 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.l3.utils.ip.read;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.honeycomb.translate.util.read.cache.CacheKeyFactory;
+import io.fd.honeycomb.translate.util.read.cache.TypeAwareIdentifierCacheKeyFactory;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.interfaces.state._interface.sub.interfaces.SubInterface;
+
+/**
+ * Utility class providing Ipv4/6 read support.
+ */
+public abstract class IpReader implements AddressTranslator, JvppReplyConsumer {
+
+    private final NamingContext interfaceContext;
+    private final boolean isIpv6;
+
+    IpReader(@Nonnull final NamingContext interfaceContext, final boolean isIpv6) {
+        this.interfaceContext = interfaceContext;
+        this.isIpv6 = isIpv6;
+    }
+
+    @Nonnull
+    protected static CacheKeyFactory interfaceScopedCacheKeyFactory(@Nonnull final Class<?> dumpReplyClass) {
+        return new TypeAwareIdentifierCacheKeyFactory(dumpReplyClass, ImmutableSet.of(Interface.class));
+    }
+
+    @Nonnull
+    protected static CacheKeyFactory subInterfaceScopedCacheKeyFactory(@Nonnull final Class<?> dumpReplyClass) {
+        return new TypeAwareIdentifierCacheKeyFactory(dumpReplyClass, ImmutableSet.of(SubInterface.class));
+    }
+
+    protected NamingContext getInterfaceContext() {
+        return interfaceContext;
+    }
+
+    protected boolean isIpv6() {
+        return isIpv6;
+    }
+}