Add MetricsServiceAdapter for unit test
Change-Id: I5210e14c7cd6e462d750046f5557371ba7d29f15
diff --git a/utils/misc/src/test/java/org/onlab/metrics/MetricsServiceAdapter.java b/utils/misc/src/test/java/org/onlab/metrics/MetricsServiceAdapter.java
new file mode 100644
index 0000000..c38b23c
--- /dev/null
+++ b/utils/misc/src/test/java/org/onlab/metrics/MetricsServiceAdapter.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2014-2015 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.onlab.metrics;
+
+
+import com.codahale.metrics.Counter;
+import com.codahale.metrics.Histogram;
+import com.codahale.metrics.Meter;
+import com.codahale.metrics.Timer;
+import com.codahale.metrics.Gauge;
+import com.codahale.metrics.Metric;
+import com.codahale.metrics.MetricFilter;
+
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * Test adapter for metrics service.
+ */
+public class MetricsServiceAdapter implements MetricsService {
+
+ @Override
+ public MetricsComponent registerComponent(String name) {
+ MetricsComponent metricsComponent = new MetricsComponent(name);
+ return metricsComponent;
+ }
+
+ @Override
+ public Counter createCounter(MetricsComponent component,
+ MetricsFeature feature, String metricName) {
+ return null;
+ }
+
+ @Override
+ public Histogram createHistogram(MetricsComponent component,
+ MetricsFeature feature, String metricName) {
+ return null;
+ }
+
+ @Override
+ public Timer createTimer(MetricsComponent component,
+ MetricsFeature feature, String metricName) {
+ return null;
+ }
+
+ @Override
+ public Meter createMeter(MetricsComponent component,
+ MetricsFeature feature, String metricName) {
+ return null;
+ }
+
+ @Override
+ public <T extends Metric> T registerMetric(MetricsComponent component,
+ MetricsFeature feature, String metricName, T metric) {
+ return null;
+ }
+
+ @Override
+ public boolean removeMetric(MetricsComponent component,
+ MetricsFeature feature, String metricName) {
+ return false;
+ }
+
+ @Override
+ public Map<String, Timer> getTimers(MetricFilter filter) {
+ return Collections.emptyMap();
+ }
+
+ @Override
+ public Map<String, Gauge> getGauges(MetricFilter filter) {
+ return Collections.emptyMap();
+ }
+
+ @Override
+ public Map<String, Counter> getCounters(MetricFilter filter) {
+ return Collections.emptyMap();
+ }
+
+ @Override
+ public Map<String, Meter> getMeters(MetricFilter filter) {
+ return Collections.emptyMap();
+ }
+
+ @Override
+ public Map<String, Histogram> getHistograms(MetricFilter filter) {
+ return Collections.emptyMap();
+ }
+
+ @Override
+ public Map<String, Metric> getMetrics() {
+ return Collections.emptyMap();
+ }
+
+ @Override
+ public void removeMatching(MetricFilter filter) {
+ }
+}