ONOS-1793 Moved trivial stores to onos-core-common/src/test; onos-core-trivial is no longer.
Change-Id: Ie4824db36e3a7eb6db3b953ee1f2786d3e22194f
diff --git a/core/common/src/test/java/org/onosproject/store/trivial/SimpleIdBlockStore.java b/core/common/src/test/java/org/onosproject/store/trivial/SimpleIdBlockStore.java
new file mode 100644
index 0000000..3f7e563
--- /dev/null
+++ b/core/common/src/test/java/org/onosproject/store/trivial/SimpleIdBlockStore.java
@@ -0,0 +1,48 @@
+/*
+ * 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.store.trivial;
+
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Service;
+import org.onosproject.core.IdBlock;
+import org.onosproject.core.IdBlockStore;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * Simple implementation of id block store.
+ */
+@Component(immediate = true)
+@Service
+public class SimpleIdBlockStore implements IdBlockStore {
+
+ private static final long DEFAULT_BLOCK_SIZE = 0x1000L;
+
+ private final Map<String, AtomicLong> topicBlocks = new ConcurrentHashMap<>();
+
+ @Override
+ public synchronized IdBlock getIdBlock(String topic) {
+ AtomicLong blockGenerator = topicBlocks.get(topic);
+ if (blockGenerator == null) {
+ blockGenerator = new AtomicLong(0);
+ topicBlocks.put(topic, blockGenerator);
+ }
+ Long blockBase = blockGenerator.getAndAdd(DEFAULT_BLOCK_SIZE);
+ return new IdBlock(blockBase, DEFAULT_BLOCK_SIZE);
+ }
+}