lang/cs/Org.Apache.REEF.Common/metrics/MetricsSystem/DefaultMetricsFilter.cs

// Licensed to the Apache Software Foundation (ASF) under one
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// 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
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// under the License.

using System;
using Org.Apache.REEF.Common.Metrics.Api;
using Org.Apache.REEF.Tang.Annotations;

namespace Org.Apache.REEF.Common.Metrics.MetricsSystem
{
    /// <summary>
    /// Default metrics filter. Accepts everything.
    /// </summary>
    internal sealed class DefaultMetricsFilter : IMetricsFilter
    {
        [Inject]
        DefaultMetricsFilter()
        {
            AcceptsName = s => true;
            AcceptsTag = s => true;
            AcceptsRecord = s => true;
        }

        /// <summary>
        /// Accepts any name.
        /// </summary>
        public Func<string, bool> AcceptsName { get; private set; }

        /// <summary>
        /// Accepts any tag.
        /// </summary>
        public Func<MetricsTag, bool> AcceptsTag { get; private set; }

        /// <summary>
        /// Accepts any record.
        /// </summary>
        public Func<IMetricsRecord, bool> AcceptsRecord { get; private set; }
    }
}