dsl-builder
Version:
OpenSearch Query Builder - Extract from OpenSearch Dashboards
47 lines (46 loc) • 1.72 kB
JavaScript
/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*
* Any modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you 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.
*/
import * as literal from '../../node_types/literal';
import * as wildcard from '../../node_types/wildcard';
export function getFields(node, indexPattern) {
if (!indexPattern)
return [];
if (node.type === 'literal') {
const fieldName = literal.toOpenSearchQuery(node);
const field = indexPattern.fields.find((fld) => fld.name === fieldName);
if (!field) {
return [];
}
return [field];
}
else if (node.type === 'wildcard') {
const fields = indexPattern.fields.filter((fld) => wildcard.test(node, fld.name));
return fields;
}
}