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Provides some basic wrapping around Open Telemetry APIs to ease dependency management and testing

There is a newer version: 0.25.1

/**
 * Copyright (C) Telicent Ltd
 *
 * 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 io.telicent.smart.cache.observability;

/**
 * Useful constants for metric and tracing attributes
 */
public class AttributeNames {

    private AttributeNames() {
    }

    /**
     * Attribute for the type of items, used with many of the metrics
     */
    public static final String ITEMS_TYPE = "items.type";

    /**
     * Attribute for the ID of a given unique instance of a metric producer
     */
    public static final String INSTANCE_ID = "instance.id";
}