NoopQueryReporter.java

/*
 * Copyright (c) 2017 Spotify AB.
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 com.spotify.heroic.statistics.noop;

import com.spotify.heroic.statistics.QueryReporter;
import com.spotify.heroic.statistics.FutureReporter;

public class NoopQueryReporter implements QueryReporter {
    private static final NoopQueryReporter INSTANCE = new NoopQueryReporter();

    public static NoopQueryReporter get() {
        return INSTANCE;
    }

    @Override
    public FutureReporter.Context reportQuery() {
        return NoopFutureReporterContext.get();
    }

    @Override
    public void reportSmallQueryLatency(final long duration) {
    }

    @Override
    public void reportClusterNodeRpcError() {
    }

    @Override
    public void reportClusterNodeRpcCancellation() {
    }
}