content: /*
   * Copyright 2012-2025 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.cluster;
  
  /**
   * Node statistics.
   */
  public final class NodeStats {
  	/**
  	 * Node for which statistics are generated.
  	 */
  	public final Node node;
  
  	/**
  	 * Connection statistics for sync commands.
  	 */
  	public final ConnectionStats sync;
  
  	/**
  	 * Connection statistics for async commands.
  	 */
  	public ConnectionStats async;
  
  	/**
  	 * Command error count since node was initialized. If the error is retryable, multiple errors per
  	 * command may occur.
  	 */
  	public final long errorCount;
  
  	/**
  	 * Command timeout count since node was initialized. If the timeout is retryable (ie socketTimeout),
  	 * multiple timeouts per command may occur.
  	 */
  	public final long timeoutCount;
  
  	/**
  	 * Key busy count since node was initialized.
  	 */
  	public final long keyBusyCount;
  
  	/**
  	 * Node statistics constructor.
  	 */
  	public NodeStats(Node node) {
  		this.node = node;
  		this.sync = node.getConnectionStats();
  		this.errorCount = node.getErrorCount();
  		this.timeoutCount = node.getTimeoutCount();
  		this.keyBusyCount = node.getKeyBusyCount();
  	}
  
  	/**
  	 * Convert statistics to string.
  	 */
  	public String toString() {
  		return node + " sync(" + sync + ") async(" + async + ") " + errorCount + ',' + timeoutCount
  				+ ',' + keyBusyCount;
  	}
  }
  