forked from googleapis/java-bigtable
/
BuiltinViews.java
64 lines (59 loc) · 2.33 KB
/
BuiltinViews.java
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/*
* Copyright 2022 Google LLC
*
* 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
*
* https://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 com.google.cloud.bigtable.stats;
import com.google.api.core.InternalApi;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableSet;
import io.opencensus.stats.Stats;
import io.opencensus.stats.View;
import io.opencensus.stats.ViewManager;
/** For registering built-in metric views */
@InternalApi("For internal use only")
public class BuiltinViews {
@VisibleForTesting
static final ImmutableSet<View> BIGTABLE_BUILTIN_VIEWS =
ImmutableSet.of(
BuiltinViewConstants.OPERATION_LATENCIES_VIEW,
BuiltinViewConstants.ATTEMPT_LATENCIES_VIEW,
BuiltinViewConstants.RETRY_COUNT_VIEW,
BuiltinViewConstants.FIRST_RESPONSE_LATENCIES_VIEW,
BuiltinViewConstants.SERVER_LATENCIES_VIEW,
BuiltinViewConstants.CONNECTIVITY_ERROR_COUNT_VIEW,
BuiltinViewConstants.APPLICATION_LATENCIES_VIEW,
BuiltinViewConstants.THROTTLING_LATENCIES_VIEW);
// We store views that don't use the Bigtable schema and need different tags in a separate set to
// simplify testing.
static final ImmutableSet<View> NON_BIGTABLE_BUILTIN_VIEWS =
ImmutableSet.of(BuiltinViewConstants.PER_CONNECTION_ERROR_COUNT_VIEW);
@VisibleForTesting
void registerPrivateViews(ViewManager viewManager) {
for (View view : BIGTABLE_BUILTIN_VIEWS) {
viewManager.registerView(view);
}
for (View view : NON_BIGTABLE_BUILTIN_VIEWS) {
viewManager.registerView(view);
}
}
public static void registerBigtableBuiltinViews() {
ViewManager viewManager = Stats.getViewManager();
for (View view : BIGTABLE_BUILTIN_VIEWS) {
viewManager.registerView(view);
}
for (View view : NON_BIGTABLE_BUILTIN_VIEWS) {
viewManager.registerView(view);
}
}
}