org.graylog.plugins.views.search.elasticsearch.QueryStringDecorators 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.graylog.plugins.views.search.elasticsearch;
import org.graylog.plugins.views.search.Query;
import org.graylog.plugins.views.search.QueryResult;
import org.graylog.plugins.views.search.SearchJob;
import org.graylog.plugins.views.search.engine.QueryStringDecorator;
import javax.inject.Inject;
import java.util.Collections;
import java.util.Set;
public class QueryStringDecorators implements QueryStringDecorator {
private final Set queryDecorators;
public static class Fake extends QueryStringDecorators {
public Fake() {
super(Collections.emptySet());
}
}
@Inject
public QueryStringDecorators(Set queryDecorators) {
this.queryDecorators = queryDecorators;
}
@Override
public String decorate(String queryString, SearchJob job, Query query, Set results) {
return this.queryDecorators.isEmpty() ? queryString : this.queryDecorators.stream()
.reduce(queryString, (prev, decorator) -> decorator.decorate(prev, job, query, results), String::concat);
}
}