TestConsistentMultimap
Change-Id: I32d2f38dea7ca2659afde0d5365b6d9167194107
diff --git a/core/api/src/test/java/org/onosproject/store/service/TestConsistentMultimap.java b/core/api/src/test/java/org/onosproject/store/service/TestConsistentMultimap.java
new file mode 100644
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+++ b/core/api/src/test/java/org/onosproject/store/service/TestConsistentMultimap.java
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+/*
+ * Copyright 2017-present 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;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Multiset;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * Implementation to test ConsistentMultimap. Very limited.
+ * No listener notification. Some methods (still not required) not implemented.
+ * @param <K> the key type
+ * @param <V> the value type
+ */
+public class TestConsistentMultimap<K, V> implements ConsistentMultimap<K, V> {
+
+ private String name;
+ private HashMultimap<K, Versioned<V>> innermap;
+ private AtomicLong counter = new AtomicLong();
+
+ public TestConsistentMultimap() {
+ this.innermap = HashMultimap.create();
+ }
+
+ private Versioned<V> version(V v) {
+ return new Versioned<>(v, counter.incrementAndGet(), System.currentTimeMillis());
+ }
+
+ @Override
+ public int size() {
+ return innermap.size();
+ }
+
+ @Override
+ public boolean isEmpty() {
+ return innermap.isEmpty();
+ }
+
+ @Override
+ public boolean containsKey(K key) {
+ return innermap.containsKey(key);
+ }
+
+ @Override
+ public boolean containsValue(V value) {
+ return innermap.containsValue(value);
+ }
+
+ @Override
+ public boolean containsEntry(K key, V value) {
+ return innermap.containsEntry(key, value);
+ }
+
+ @Override
+ public boolean put(K key, V value) {
+ return innermap.put(key, version(value));
+ }
+
+ @Override
+ public boolean remove(K key, V value) {
+ return innermap.remove(key, value);
+ }
+
+ @Override
+ public boolean removeAll(K key, Collection<? extends V> values) {
+ return false;
+ }
+
+ @Override
+ public Versioned<Collection<? extends V>> removeAll(K key) {
+ return null;
+ }
+
+ @Override
+ public boolean putAll(K key, Collection<? extends V> values) {
+ return false;
+ }
+
+ @Override
+ public Versioned<Collection<? extends V>> replaceValues(K key, Collection<V> values) {
+ return null;
+ }
+
+ @Override
+ public void clear() {
+ innermap.clear();
+ }
+
+ @Override
+ public Versioned<Collection<? extends V>> get(K key) {
+ return (Versioned<Collection<? extends V>>) innermap.get(key);
+ }
+
+ @Override
+ public Set<K> keySet() {
+ return innermap.keySet();
+ }
+
+ @Override
+ public Multiset<K> keys() {
+ return innermap.keys();
+ }
+
+ @Override
+ public Multiset<V> values() {
+ return null;
+ }
+
+ @Override
+ public Collection<Map.Entry<K, V>> entries() {
+ return null;
+ }
+
+ @Override
+ public Map<K, Collection<V>> asMap() {
+ return null;
+ }
+
+ @Override
+ public String name() {
+ return this.name;
+ }
+
+ @Override
+ public Type primitiveType() {
+ return null;
+ }
+
+ public static TestConsistentMultimap.Builder builder() {
+ return new TestConsistentMultimap.Builder();
+ }
+
+ public static class Builder<K, V> extends ConsistentMultimapBuilder<K, V> {
+
+ @Override
+ public AsyncConsistentMultimap<K, V> buildMultimap() {
+ return null;
+ }
+
+ @Override
+ public ConsistentMultimap<K, V> build() {
+ return new TestConsistentMultimap<K, V>();
+ }
+ }
+
+}