content: /*
   * Copyright 2012-2021 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.query;
  
  import com.aerospike.client.Key;
  import com.aerospike.client.Record;
  
  import java.util.Objects;
  
  /**
   * Container object for key identifier and record data.
   */
  public final class KeyRecord {
  	/**
  	 * Unique identifier for record.
  	 */
  	public final Key key;
  
  	/**
  	 * Record header and bin data.
  	 */
  	public final Record record;
  
  	/**
  	 * Initialize key and record.
  	 */
  	public KeyRecord(Key key, Record record) {
  		this.key = key;
  		this.record = record;
  	}
  
  	/**
  	 * Hash lookup uses key and record.
  	 */
  	@Override
  	public int hashCode() {
  		return Objects.hash(key, record);
  	}
  
  	/**
  	 * Equality uses key and record.
  	 */
  	@Override
  	public boolean equals(Object obj)
  	{
  		if (this == obj) {
  			return true;
  		}
  		if (!(obj instanceof KeyRecord)) {
  			return false;
  		}
  		KeyRecord that = (KeyRecord) obj;
  		return Objects.equals(key, that.key) &&
  				Objects.equals(record, that.record);
  	}
  
  	/**
  	 * Convert key and record to string.
  	 */
  	@Override
  	public String toString() {
  		StringBuilder sb = new StringBuilder(1024);
  
  		if (key != null) {
  			sb.append(key.toString());
  		}
  
  		sb.append(':');
  
  		if (record != null) {
  			sb.append(record.toString());
  		}
  		return sb.toString();
  	}
  }
  