org.graylog2.indexer.fieldtypes.streamfiltered.esadapters.StreamsForFieldRetriever Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog2.indexer.fieldtypes.streamfiltered.esadapters;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* Returns streams that are used in documents where certain field is present/existing.
*/
public interface StreamsForFieldRetriever {
Set getStreams(final String fieldName, final String indexName);
Map> getStreams(final List fieldNames, final String indexName);
}