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/*
 * Copyright © 2009 HotPads ([email protected])
 *
 * 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.datarouter.instrumentation.metric.collector;

import java.util.List;
import java.util.stream.Collectors;

import io.datarouter.instrumentation.metric.token.MetricToken;

public record MetricTemplateDto(
		List nodes,
		String description){

	public record MetricTemplateNodeDto(
			boolean isVariable,
			String text,
			String description){
	}

	// Format cannot change, used in databean key
	public String toPatternKey(){
		return nodes.stream()
				.map(node -> node.isVariable() ? "<" + node.text() + ">" : node.text())
				.collect(Collectors.joining(MetricToken.DELIMITER));
	}

}