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Aerospike Java client interface to Aerospike database server. Uses Bouncy Castle crypto library for RIPEMD-160 hashing.
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/*
* Copyright 2012-2023 Aerospike, Inc.
*
* Portions may be licensed to Aerospike, Inc. under one or more contributor
* license agreements WHICH ARE COMPATIBLE WITH THE APACHE LICENSE, VERSION 2.0.
*
* 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 com.aerospike.client.metrics;
/**
* Optional extended node metrics. Used when extended metrics is enabled
* (See {@link com.aerospike.client.AerospikeClient#enableMetrics(MetricsPolicy)}).
*/
public final class NodeMetrics {
private final LatencyBuckets[] latency;
/**
* Initialize extended node metrics.
*/
public NodeMetrics(MetricsPolicy policy) {
int latencyColumns = policy.latencyColumns;
int latencyShift = policy.latencyShift;
int max = LatencyType.getMax();
latency = new LatencyBuckets[max];
for (int i = 0; i < max; i++) {
latency[i] = new LatencyBuckets(latencyColumns, latencyShift);
}
}
/**
* Add elapsed time in nanoseconds to latency buckets corresponding to latency type.
*/
public void addLatency(LatencyType type, long elapsed) {
latency[type.ordinal()].add(elapsed);
}
/**
* Return latency buckets given type.
*/
public LatencyBuckets getLatencyBuckets(int type) {
return latency[type];
}
}
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