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-rw-r--r--framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/ecmap/MapValue.java158
1 files changed, 0 insertions, 158 deletions
diff --git a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/ecmap/MapValue.java b/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/ecmap/MapValue.java
deleted file mode 100644
index bb69b472..00000000
--- a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/ecmap/MapValue.java
+++ /dev/null
@@ -1,158 +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.ecmap;
-
-import org.onosproject.store.Timestamp;
-
-import com.google.common.base.MoreObjects;
-import com.google.common.base.Objects;
-
-/**
- * Representation of a value in EventuallyConsistentMap.
- *
- * @param <V> value type
- */
-public class MapValue<V> implements Comparable<MapValue<V>> {
- private final Timestamp timestamp;
- private final V value;
-
- /**
- * Creates a tombstone value with the specified timestamp.
- * @param timestamp timestamp for tombstone
- * @return tombstone MapValue
- *
- * @param <U> value type
- */
- public static <U> MapValue<U> tombstone(Timestamp timestamp) {
- return new MapValue<>(null, timestamp);
- }
-
- public MapValue(V value, Timestamp timestamp) {
- this.value = value;
- this.timestamp = timestamp;
- }
-
- public boolean isTombstone() {
- return value == null;
- }
-
- public boolean isAlive() {
- return value != null;
- }
-
- public Timestamp timestamp() {
- return timestamp;
- }
-
- public V get() {
- return value;
- }
-
- @Override
- public int compareTo(MapValue<V> o) {
- return this.timestamp.compareTo(o.timestamp);
- }
-
- public boolean isNewerThan(MapValue<V> other) {
- return timestamp.isNewerThan(other.timestamp);
- }
-
- public boolean isNewerThan(Timestamp timestamp) {
- return this.timestamp.isNewerThan(timestamp);
- }
-
- public Digest digest() {
- return new Digest(timestamp, isTombstone());
- }
-
- @Override
- public int hashCode() {
- return Objects.hashCode(timestamp, value);
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public boolean equals(Object other) {
- if (other instanceof MapValue) {
- MapValue<V> that = (MapValue<V>) other;
- return Objects.equal(this.timestamp, that.timestamp) &&
- Objects.equal(this.value, that.value);
- }
- return false;
- }
-
- @Override
- public String toString() {
- return MoreObjects.toStringHelper(getClass())
- .add("timestamp", timestamp)
- .add("value", value)
- .toString();
- }
-
- @SuppressWarnings("unused")
- private MapValue() {
- this.timestamp = null;
- this.value = null;
- }
-
- /**
- * Digest or summary of a MapValue for use during Anti-Entropy exchanges.
- */
- public static class Digest {
- private final Timestamp timestamp;
- private final boolean isTombstone;
-
- public Digest(Timestamp timestamp, boolean isTombstone) {
- this.timestamp = timestamp;
- this.isTombstone = isTombstone;
- }
-
- public Timestamp timestamp() {
- return timestamp;
- }
-
- public boolean isTombstone() {
- return isTombstone;
- }
-
- public boolean isNewerThan(Digest other) {
- return timestamp.isNewerThan(other.timestamp);
- }
-
- @Override
- public int hashCode() {
- return Objects.hashCode(timestamp, isTombstone);
- }
-
- @Override
- public boolean equals(Object other) {
- if (other instanceof Digest) {
- Digest that = (Digest) other;
- return Objects.equal(this.timestamp, that.timestamp) &&
- Objects.equal(this.isTombstone, that.isTombstone);
- }
- return false;
- }
-
- @Override
- public String toString() {
- return MoreObjects.toStringHelper(getClass())
- .add("timestamp", timestamp)
- .add("isTombstone", isTombstone)
- .toString();
- }
- }
-}