[ONOS-6497] Add globally unique numeric ID generator primitive
Change-Id: Ic2d9214cfa885344694b8ba4250054dd6a33144e
diff --git a/core/api/src/test/java/org/onosproject/store/service/StorageServiceAdapter.java b/core/api/src/test/java/org/onosproject/store/service/StorageServiceAdapter.java
index b68958f..92aeddc 100644
--- a/core/api/src/test/java/org/onosproject/store/service/StorageServiceAdapter.java
+++ b/core/api/src/test/java/org/onosproject/store/service/StorageServiceAdapter.java
@@ -45,6 +45,11 @@
}
@Override
+ public AtomicIdGeneratorBuilder atomicIdGeneratorBuilder() {
+ return null;
+ }
+
+ @Override
public <V> AtomicValueBuilder<V> atomicValueBuilder() {
return null;
}
diff --git a/core/api/src/test/java/org/onosproject/store/service/TestAtomicIdGenerator.java b/core/api/src/test/java/org/onosproject/store/service/TestAtomicIdGenerator.java
new file mode 100644
index 0000000..5e1e8e2
--- /dev/null
+++ b/core/api/src/test/java/org/onosproject/store/service/TestAtomicIdGenerator.java
@@ -0,0 +1,51 @@
+/*
+ * 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 java.util.concurrent.CompletableFuture;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * Test implementation of atomic ID generator.
+ */
+public final class TestAtomicIdGenerator implements AsyncAtomicIdGenerator {
+ final AtomicLong value;
+
+ @Override
+ public String name() {
+ return null;
+ }
+
+ private TestAtomicIdGenerator() {
+ value = new AtomicLong();
+ }
+
+ @Override
+ public CompletableFuture<Long> nextId() {
+ return CompletableFuture.completedFuture(value.incrementAndGet());
+ }
+
+ public static AtomicIdGeneratorBuilder builder() {
+ return new Builder();
+ }
+
+ public static class Builder extends AtomicIdGeneratorBuilder {
+ @Override
+ public TestAtomicIdGenerator build() {
+ return new TestAtomicIdGenerator();
+ }
+ }
+}
diff --git a/core/api/src/test/java/org/onosproject/store/service/TestStorageService.java b/core/api/src/test/java/org/onosproject/store/service/TestStorageService.java
index f139664..a798276 100644
--- a/core/api/src/test/java/org/onosproject/store/service/TestStorageService.java
+++ b/core/api/src/test/java/org/onosproject/store/service/TestStorageService.java
@@ -39,6 +39,11 @@
}
@Override
+ public AtomicIdGeneratorBuilder atomicIdGeneratorBuilder() {
+ return TestAtomicIdGenerator.builder();
+ }
+
+ @Override
public <V> AtomicValueBuilder<V> atomicValueBuilder() {
throw new UnsupportedOperationException("atomicValueBuilder");
}