1 files changed, 60 insertions, 0 deletions
diff --git a/vpp-classifier/impl/src/main/java/io/fd/hc2vpp/vpp/classifier/read/acl/AclReader.java b/vpp-classifier/impl/src/main/java/io/fd/hc2vpp/vpp/classifier/read/acl/AclReader.java
new file mode 100644
index 000000000..7c74a330b
--- /dev/null
+++ b/vpp-classifier/impl/src/main/java/io/fd/hc2vpp/vpp/classifier/read/acl/AclReader.java
@@ -0,0 +1,60 @@
+/*
+ * 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.vpp.classifier.read.acl;
+
+import io.fd.hc2vpp.vpp.classifier.context.VppClassifierContextManager;
+import io.fd.honeycomb.translate.MappingContext;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.acl.rev161214.acl.base.attributes.Ip4Acl;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.acl.rev161214.acl.base.attributes.Ip4AclBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.acl.rev161214.acl.base.attributes.Ip6Acl;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.acl.rev161214.acl.base.attributes.Ip6AclBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.acl.rev161214.acl.base.attributes.L2Acl;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.acl.rev161214.acl.base.attributes.L2AclBuilder;
+
+interface AclReader {
+
+    @Nonnull
+    default L2Acl readL2Acl(final int l2TableId, @Nonnull final VppClassifierContextManager classifyTableContext,
+                            @Nonnull final MappingContext mappingContext) {
+        if (l2TableId == ~0) {
+            return null;
+        }
+        return new L2AclBuilder()
+            .setClassifyTable(classifyTableContext.getTableName(l2TableId, mappingContext)).build();
+    }
+
+    @Nonnull
+    default Ip4Acl readIp4Acl(final int ip4TableId, @Nonnull final VppClassifierContextManager classifyTableContext,
+                              @Nonnull final MappingContext mappingContext) {
+        if (ip4TableId == ~0) {
+            return null;
+        }
+        return new Ip4AclBuilder()
+            .setClassifyTable(classifyTableContext.getTableName(ip4TableId, mappingContext)).build();
+    }
+
+    @Nonnull
+    default Ip6Acl readIp6Acl(final int ip6TableId, @Nonnull final VppClassifierContextManager classifyTableContext,
+                              @Nonnull final MappingContext mappingContext) {
+        if (ip6TableId == ~0) {
+            return null;
+        }
+        return new Ip6AclBuilder()
+            .setClassifyTable(classifyTableContext.getTableName(ip6TableId, mappingContext)).build();
+    }
+}