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/*
 * Copyright 2012-2018 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.reactor.dto;

import com.aerospike.client.Key;

/**
 * Container object for key identifier and data.
 */
public final class KeyObject {
	/**
	 * Unique identifier for record.
	 */
	public final Key key;

	/**
	 * Data.
	 */
	public final Object value;

	/**
	 * Initialize key and record.
	 */
	public KeyObject(Key key, Object value) {
		this.key = key;
		this.value = value;
	}

	/**
	 * 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 (value != null) {
			sb.append(value.toString());
		}
		return sb.toString();
	}
}