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-rw-r--r--framework/src/onos/core/api/src/main/java/org/onosproject/store/service/AtomicValue.java69
1 files changed, 0 insertions, 69 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/store/service/AtomicValue.java b/framework/src/onos/core/api/src/main/java/org/onosproject/store/service/AtomicValue.java
deleted file mode 100644
index dfa0fb3c..00000000
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/store/service/AtomicValue.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 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.store.service;
-
-/**
- * Distributed version of java.util.concurrent.atomic.AtomicReference.
- *
- * @param <V> value type
- */
-public interface AtomicValue<V> {
-
- /**
- * Atomically sets the value to the given updated value if the current value is equal to the expected value.
- * <p>
- * IMPORTANT: Equality is based on the equality of the serialized byte[] representations.
- * <p>
- * @param expect the expected value
- * @param update the new value
- * @return true if successful. false return indicates that the actual value was not equal to the expected value.
- */
- boolean compareAndSet(V expect, V update);
-
- /**
- * Gets the current value.
- * @return current value
- */
- V get();
-
- /**
- * Atomically sets to the given value and returns the old value.
- * @param value the new value
- * @return previous value
- */
- V getAndSet(V value);
-
- /**
- * Sets to the given value.
- * @param value new value
- */
- void set(V value);
-
- /**
- * Registers the specified listener to be notified whenever the atomic value is updated.
- *
- * @param listener listener to notify about events
- */
- void addListener(AtomicValueEventListener<V> listener);
-
- /**
- * Unregisters the specified listener such that it will no longer
- * receive atomic value update notifications.
- *
- * @param listener listener to unregister
- */
- void removeListener(AtomicValueEventListener<V> listener);
-}