private MetricPropertiesConfig()

in src/main/java/org/opensearch/performanceanalyzer/reader/MetricPropertiesConfig.java [174:335]
159 lines of code
1 McCabe index (conditional complexity)

    private MetricPropertiesConfig() {
        metricPathMap = new HashMap<>();
        metricPathMap.put(MetricName.CACHE_CONFIG, PerformanceAnalyzerMetrics.sCacheConfigPath);
        metricPathMap.put(
                MetricName.CIRCUIT_BREAKER, PerformanceAnalyzerMetrics.sCircuitBreakerPath);
        metricPathMap.put(MetricName.HEAP_METRICS, PerformanceAnalyzerMetrics.sHeapPath);
        metricPathMap.put(MetricName.DISK_METRICS, PerformanceAnalyzerMetrics.sDisksPath);
        metricPathMap.put(MetricName.TCP_METRICS, PerformanceAnalyzerMetrics.sTCPPath);
        metricPathMap.put(MetricName.IP_METRICS, PerformanceAnalyzerMetrics.sIPPath);
        metricPathMap.put(MetricName.THREAD_POOL, PerformanceAnalyzerMetrics.sThreadPoolPath);
        metricPathMap.put(MetricName.SHARD_STATS, PerformanceAnalyzerMetrics.sIndicesPath);
        metricPathMap.put(MetricName.MASTER_PENDING, PerformanceAnalyzerMetrics.sPendingTasksPath);
        metricPathMap.put(
                MetricName.MOUNTED_PARTITION_METRICS,
                PerformanceAnalyzerMetrics.sMountedPartitionMetricsPath);
        metricPathMap.put(
                MetricName.CLUSTER_APPLIER_SERVICE,
                PerformanceAnalyzerMetrics.sClusterApplierService);
        metricPathMap.put(MetricName.ELECTION_TERM, PerformanceAnalyzerMetrics.sElectionTermPath);
        metricPathMap.put(
                MetricName.ADMISSION_CONTROL_METRICS,
                PerformanceAnalyzerMetrics.sAdmissionControlMetricsPath);
        metricPathMap.put(
                MetricName.SHARD_INDEXING_PRESSURE,
                PerformanceAnalyzerMetrics.sShardIndexingPressurePath);
        metricPathMap.put(
                MetricName.MASTER_CLUSTER_UPDATE_STATS,
                PerformanceAnalyzerMetrics.sMasterClusterUpdate);

        eventKeyToMetricNameMap = new HashMap<>();
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sCacheConfigPath, MetricName.CACHE_CONFIG);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sCircuitBreakerPath, MetricName.CIRCUIT_BREAKER);
        eventKeyToMetricNameMap.put(PerformanceAnalyzerMetrics.sHeapPath, MetricName.HEAP_METRICS);
        eventKeyToMetricNameMap.put(PerformanceAnalyzerMetrics.sDisksPath, MetricName.DISK_METRICS);
        eventKeyToMetricNameMap.put(PerformanceAnalyzerMetrics.sTCPPath, MetricName.TCP_METRICS);
        eventKeyToMetricNameMap.put(PerformanceAnalyzerMetrics.sIPPath, MetricName.IP_METRICS);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sThreadPoolPath, MetricName.THREAD_POOL);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sIndicesPath, MetricName.SHARD_STATS);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sPendingTasksPath, MetricName.MASTER_PENDING);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sMountedPartitionMetricsPath,
                MetricName.MOUNTED_PARTITION_METRICS);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sMasterClusterUpdate,
                MetricName.MASTER_CLUSTER_UPDATE_STATS);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sClusterApplierService,
                MetricName.CLUSTER_APPLIER_SERVICE);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sElectionTermPath, MetricName.ELECTION_TERM);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sAdmissionControlMetricsPath,
                MetricName.ADMISSION_CONTROL_METRICS);
        eventKeyToMetricNameMap.put(
                PerformanceAnalyzerMetrics.sShardIndexingPressurePath,
                MetricName.SHARD_INDEXING_PRESSURE);

        metricName2Property = new HashMap<>();

        metricName2Property.put(
                MetricName.CACHE_CONFIG,
                new MetricProperties(
                        CacheConfigDimension.values(),
                        CacheConfigValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.CACHE_CONFIG))));
        metricName2Property.put(
                MetricName.CIRCUIT_BREAKER,
                new MetricProperties(
                        CircuitBreakerDimension.values(),
                        CircuitBreakerValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.CIRCUIT_BREAKER))));
        metricName2Property.put(
                MetricName.HEAP_METRICS,
                new MetricProperties(
                        HeapDimension.values(),
                        HeapValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.HEAP_METRICS))));
        metricName2Property.put(
                MetricName.DISK_METRICS,
                new MetricProperties(
                        DiskDimension.values(),
                        DiskValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.DISK_METRICS))));
        metricName2Property.put(
                MetricName.TCP_METRICS,
                new MetricProperties(
                        TCPDimension.values(),
                        TCPValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.TCP_METRICS))));
        metricName2Property.put(
                MetricName.IP_METRICS,
                new MetricProperties(
                        IPDimension.values(),
                        IPValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.IP_METRICS))));
        metricName2Property.put(
                MetricName.THREAD_POOL,
                new MetricProperties(
                        ThreadPoolDimension.values(),
                        ThreadPoolValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.THREAD_POOL))));
        metricName2Property.put(
                MetricName.SHARD_STATS,
                new MetricProperties(
                        ShardStatsDerivedDimension.values(),
                        MetricProperties.EMPTY_DIMENSION,
                        ShardStatsValue.values(),
                        new ShardStatFileHandler()));
        metricName2Property.put(
                MetricName.MASTER_PENDING,
                new MetricProperties(
                        MasterPendingTaskDimension.values(),
                        MasterPendingValue.values(),
                        createFileHandler(
                                metricPathMap.get(MetricName.MASTER_PENDING),
                                PerformanceAnalyzerMetrics.MASTER_CURRENT,
                                PerformanceAnalyzerMetrics.MASTER_META_DATA)));
        metricName2Property.put(
                MetricName.MOUNTED_PARTITION_METRICS,
                new MetricProperties(
                        DevicePartitionDimension.values(),
                        DevicePartitionValue.values(),
                        createFileHandler(
                                metricPathMap.get(MetricName.MOUNTED_PARTITION_METRICS))));
        metricName2Property.put(
                MetricName.CLUSTER_APPLIER_SERVICE,
                new MetricProperties(
                        MetricProperties.EMPTY_DIMENSION,
                        AllMetrics.ClusterApplierServiceStatsValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.CLUSTER_APPLIER_SERVICE))));
        metricName2Property.put(
                MetricName.ELECTION_TERM,
                new MetricProperties(
                        MetricProperties.EMPTY_DIMENSION,
                        ElectionTermValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.ELECTION_TERM))));
        metricName2Property.put(
                MetricName.ADMISSION_CONTROL_METRICS,
                new MetricProperties(
                        AdmissionControlDimension.values(),
                        AdmissionControlValue.values(),
                        createFileHandler(
                                metricPathMap.get(MetricName.ADMISSION_CONTROL_METRICS))));
        metricName2Property.put(
                MetricName.SHARD_INDEXING_PRESSURE,
                new MetricProperties(
                        AllMetrics.ShardIndexingPressureDimension.values(),
                        AllMetrics.ShardIndexingPressureValue.values(),
                        createFileHandler(metricPathMap.get(MetricName.SHARD_INDEXING_PRESSURE))));
        metricName2Property.put(
                MetricName.MASTER_CLUSTER_UPDATE_STATS,
                new MetricProperties(
                        MetricProperties.EMPTY_DIMENSION,
                        AllMetrics.MasterClusterUpdateStatsValue.values(),
                        createFileHandler(
                                metricPathMap.get(MetricName.MASTER_CLUSTER_UPDATE_STATS))));
    }