1 files changed, 0 insertions, 74 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/common/AclTranslator.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/common/AclTranslator.java
deleted file mode 100644
index 2d898f1d9..000000000
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/acl/common/AclTranslator.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * 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.honeycomb.translate.v3po.interfaces.acl.common;
-
-import static com.google.common.base.Preconditions.checkArgument;
-
-import io.fd.vpp.jvpp.core.dto.ClassifyAddDelSession;
-import io.fd.vpp.jvpp.core.dto.ClassifyAddDelTable;
-import javax.annotation.Nonnegative;
-import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.actions.PacketHandling;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.actions.packet.handling.Permit;
-
-/**
- * Utility that helps translating of ietf-acl model ACEs to VPP's classify tables and sessions.
- */
-interface AclTranslator {
-    int TABLE_MEM_SIZE = 8 * 1024;
-    int VLAN_TAG_LEN = 4;
-
-    default ClassifyAddDelTable createTable(final int nextTableIndex) {
-        return createTable(nextTableIndex, 1);
-    }
-
-    default ClassifyAddDelTable createTable(final int nextTableIndex, @Nonnegative final int numberOfSessions) {
-        final ClassifyAddDelTable request = new ClassifyAddDelTable();
-        request.isAdd = 1;
-        request.tableIndex = -1; // value not present
-        request.nbuckets = numberOfSessions;
-        request.nextTableIndex = nextTableIndex;
-
-
-        // TODO: HONEYCOMB-181 minimise memory used by classify tables (we create a lot of them to make ietf-acl model
-        // mapping more convenient):
-        // according to https://wiki.fd.io/view/VPP/Introduction_To_N-tuple_Classifiers#Creating_a_classifier_table,
-        // classify table needs 16*(1 + match_n_vectors) bytes, but this does not quite work,
-        // so setting 8K +1k*numberOfSessions for now
-        checkArgument(numberOfSessions>0, "negative numberOfSessions %s", numberOfSessions);
-        request.memorySize = TABLE_MEM_SIZE+1024*(numberOfSessions-1);
-        request.missNextIndex = -1; // value not set, but anyway it is ignored for tables in chain
-        return request;
-    }
-
-    default ClassifyAddDelSession createSession(@Nonnull final PacketHandling action, final int tableIndex) {
-        final ClassifyAddDelSession request = new ClassifyAddDelSession();
-        request.isAdd = 1;
-        request.tableIndex = tableIndex;
-        request.opaqueIndex = ~0; // value not used
-
-        if (action instanceof Permit) {
-            request.hitNextIndex = -1;
-        } // deny (0) is default value
-
-        return request;
-    }
-
-    default int getVlanTagsLen(final int vlanTags) {
-        return vlanTags * VLAN_TAG_LEN;
-    }
-}