Remove unreferenced interface

Change-Id: I7b0f78ca83b1d9ea69fdf02dfb8e103b737d6f52

-/*
- * Copyright 2014-2015 Open Networking Laboratory
- *
- * 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 org.onosproject.net.intent;
-
-import org.onosproject.net.flow.FlowRuleOperation;
-
-import java.util.Collection;
-import java.util.List;
-
-/**
- * Abstraction of entity capable of installing intents to the environment.
- */
-//TODO consider refactoring this API
-public interface IntentInstaller<T extends Intent> {
-    /**
-     * Installs the specified intent to the environment.
-     *
-     * @param intent    intent to be installed
-     * @return flow rule operations to complete install
-     * @throws IntentException if issues are encountered while installing the intent
-     */
-    List<Collection<FlowRuleOperation>> install(T intent);
-
-    /**
-     * Uninstalls the specified intent from the environment.
-     *
-     * @param intent    intent to be uninstalled
-     * @return flow rule operations to complete uninstall
-     * @throws IntentException if issues are encountered while uninstalling the intent
-     */
-    List<Collection<FlowRuleOperation>> uninstall(T intent);
-
-    /**
-     * Replaces the specified intent with a new one in the environment.
-     *
-     * @param oldIntent intent to be removed
-     * @param newIntent intent to be installed
-     * @return flow rule operations to complete the replace
-     * @throws IntentException if issues are encountered while uninstalling the intent
-     */
-    List<Collection<FlowRuleOperation>> replace(T oldIntent, T newIntent);
-
-}