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diff --git a/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/oper/InterfacesReaderFactory.java b/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/oper/InterfacesReaderFactory.java
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--- a/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/oper/InterfacesReaderFactory.java
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@@ -1,68 +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.samples.interfaces.mapping.oper;
-
-import com.google.inject.Inject;
-import io.fd.honeycomb.samples.interfaces.mapping.LowerLayerAccess;
-import io.fd.honeycomb.translate.impl.read.GenericListReader;
-import io.fd.honeycomb.translate.impl.read.GenericReader;
-import io.fd.honeycomb.translate.read.ReaderFactory;
-import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
-import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.InterfacesState;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.InterfacesStateBuilder;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810._interface.state.Counters;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.interfaces.state.Interface;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-
-public class InterfacesReaderFactory implements ReaderFactory {
-
- @Nonnull
- private final LowerLayerAccess access;
-
- @Inject
- public InterfacesReaderFactory(@Nonnull final LowerLayerAccess access) {
- this.access = access;
- }
-
- @Override
- public void init(@Nonnull final ModifiableReaderRegistryBuilder registry) {
- // ReaderFactory is intended for registering Readers into HC framework
- // Readers provide ONLY operational (config "false") data straight from underlying device/layer
- // they are triggered when RESTCONF GET on operational is invoked or when NETCONF get operation is executed
-
- // Our model root for operational data is InterfacesState
- final InstanceIdentifier<InterfacesState> root = InstanceIdentifier.create(InterfacesState.class);
- // Since InterfacesState has no direct data children (leaves) only a structural reader is registered
- // This reader just fills in the composite hierarchy of readers
- // Honeycomb can't automatically instantiate structural readers and plugins have to help it by invoking as:
- registry.addStructuralReader(root, InterfacesStateBuilder.class);
-
- // Next child node is Interface (list)
- final InstanceIdentifier<Interface> ifcListId = root.child(Interface.class);
- registry.add(new GenericListReader<>(ifcListId, new InterfaceReaderCustomizer(access)));
-
- // Next child is a container Counters
- final InstanceIdentifier<Counters> countersId = ifcListId.child(Counters.class);
- // By adding the reader with addAfter, we can ensure ordering of execution among the readers
- // Useful in cases when a certain read has to be invoked before/after another
- // In this case, we are ensuring that Counters are read after Interface is read
- // "add" could be used instead, leaving the ordering to "nature"
- // Same applies for writers
- registry.addAfter(new GenericReader<>(countersId, new CountersReaderCustomizer(access)), ifcListId);
- }
-}