/*
 * Copyright 2020 Scheer PAS Schweiz AG
 *
 * 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.apiman.common.es.util;

/**
 * This class provides helper functions for Field type mapping of Elasticsearch
 */
public class EsIndexMapping {

    /**
     * Computes the full index name for an index
     *
     * @param indexPrefix  the index prefix
     * @param indexPostfix the index postfix
     * @return the full index name
     */
    public static String getFullIndexName(String indexPrefix, String indexPostfix) {
        String fullIndexName = indexPrefix;
        if (!indexPostfix.isEmpty()) {
            fullIndexName += "_" + indexPostfix;
        }
        return fullIndexName.toLowerCase();
    }
}
