1 files changed, 0 insertions, 61 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/provider/AbstractProviderService.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/provider/AbstractProviderService.java
deleted file mode 100644
index 6c926d88..00000000
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/provider/AbstractProviderService.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright 2014 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.provider;
-
-import static com.google.common.base.Preconditions.checkState;
-
-/**
- * Base implementation of a provider service, which tracks the provider to
- * which it is issued and can be invalidated.
- *
- * @param <P> type of the information provider
- */
-public abstract class AbstractProviderService<P extends Provider> implements ProviderService<P> {
-
-    private boolean isValid = true;
-    private final P provider;
-
-    /**
-     * Creates a provider service on behalf of the specified provider.
-     *
-     * @param provider provider to which this service is being issued
-     */
-    protected AbstractProviderService(P provider) {
-        this.provider = provider;
-    }
-
-    /**
-     * Invalidates this provider service.
-     */
-    public void invalidate() {
-        isValid = false;
-    }
-
-    /**
-     * Checks the validity of this provider service.
-     *
-     * @throws java.lang.IllegalStateException if the service is no longer valid
-     */
-    public void checkValidity() {
-        checkState(isValid, "Provider service is no longer valid");
-    }
-
-    @Override
-    public P provider() {
-        return provider;
-    }
-
-}