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author | 2016-09-13 11:40:12 +0800 | |
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committer | 2016-09-13 11:41:53 +0800 | |
commit | b731e2f1dd0972409b136aebc7b463dd72c9cfad (patch) | |
tree | 5107d7d80c19ad8076c2c97c2b5ef8d1cf3ab903 /framework/src/onos/core/api/src/main/java/org/onosproject/store/service/AtomicValue.java | |
parent | ee93993458266114c29271a481ef9ce7ce621b2a (diff) |
ONOSFW-171
O/S-SFC-ONOS scenario documentation
Change-Id: I51ae1cf736ea24ab6680f8edca1b2bf5dd598365
Signed-off-by: CNlucius <lukai1@huawei.com>
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/store/service/AtomicValue.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/store/service/AtomicValue.java | 69 |
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); -} |